Lennox CLIMATIC 60 User Manual

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CLIMATIC™ 60

9 - 1000 kW

ECOLEAN™ NEOSYS™

User manual

CL60 AC-CHILLER-IOM-1011-E

Air cooled chiller

• 1 •

CLIMATIC™ 60

CL60-AC CHILLER-IOM-1011-E

CONTROL MANUAL

Ref : CL60-AC CHILLER-IOM-1011-E

TABLE OF CONTENTS

AIR COOLED CHILLER

INTRODUCTION

CLIMATIC™ 60 controller

Compatibility

Warning

OVERVIEW

Compressor

Condenser fan

Fan SMART ACOUSTIC SYSTEM™

Water evaporator

Changeover heating/cooling mode

Coil defrost

Free cooling

Electronic expansion valve

Electrical heater

Power factor corrector

Pump evaporator management

Pump evaporator ﬂ ow control

Pump condenser management

Pump condenser ﬂ ow control

Free input/output

ON/OFF control

Real time lock

Scheduling zone

Scheduling mode

Schedule anticipation start-up

COMMUNICATION

Master / slave

DS60 display

DC60 advanced display or DS60 display DC60 list

BMS

Alarms

All the technical and technological information contained in this manual, including any drawing and technical descriptions provided by us, remain the property of Lennox and must not be utilised (except in operation of this product), reproduced, issued to or made available to third parties without the prior written agreement of Lennox.

• 2 • CL60-AC CHILLER-IOM-1011-E

INTRODUCTION

OVERVIEW

CLIMATIC™ 60 CONTROLLER

The new generation of microprocessor based control, CLIMATIC™ 60 may be ﬁ tted to the LENNOX chiller or heat pump range. It inherits 20 years of technology and ﬁ eld operating experience from its predecessors the CLIMATIC™ 1, CLIMATIC™ 2 and CLIMATIC™ 50. LENNOX has found the latest hardware technology available on the market place and developed software speciﬁ cally designed for chiller and heat pump applications, maximising the LENNOX unit’s efﬁ ciency and performance.

COMPATIBILITY

This documentation is compatible with the chiller and heat pump range's programs from software version CH060 STD - Vers. 01.0 Rev 00.1:

• ECOLEAN™,

• NEOSYS™.

•

WARNING

Any parameter modiﬁ cation should be carried out by trained and licensed competent technician. Before start-up or restart of a unit controlled by the CLIMATIC™ 60, it is mandatory to check adequacy between CLIMATIC™ 60 and the unit with its options. In case of wrong parameters, the inputs / outputs connections could be incorrect and may create some operation problems for the units and ultimately breakdowns. LENNOX cannot be held responsible for any claims on the units due to a wrong parameters sequence or a parameters modiﬁ cation carried out by non competent technicians. In this case, the warranty will be legally null and void.

pLan bus Fieldbus bus

BMS bus

• 3 •

12h/24h

9h 3h

12h/24h

18h

21h 15h

1, ., .

., 2, .

1, 2, .

., ., 3

1, ., 3

., 2, 3

1, 2, 3

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

COMPRESSOR

Function

The CLIMATIC™ 60 manages the compressor(s) according to the outlet temperature demand and engages the number of compressor calculated to reach the water set point.

Description

The CLIMATIC™ 60 offers possibilities to disable some compressor(s) on the circuit. Note this opportunity can also be done by dry contact (Refer to the “Free input/output” paragraph).

The compressors allowed to run can be pre-speciﬁ ed according to the scheduling and can take different values for each schedule mode (A, B, C, D, and BMS).

Setting

(3421)

Compressor on circuit

(case od 2 circuits)

Moreover, the circuit priority can be speciﬁ ed (for units with 2 circuits)

“Auto”:

The CLIMATIC™ 60 decides the priority of the circuit which starts ﬁ rst. Note that the priority is swapped when all the compressors are stopped in order to optimise the operating hours of the two circuits.

C Mode

C1: 1,2,3 C2: 1,2,3

A Mode

C1: 1,.,. C2: 1,.,.

C Mode

C1: 1,2,3 C2: 1,2,3

B Mode

C1: 1,2,. C2: 1,2,.

B Mode

C1: 1,2,. C2: 1,2,.

D Mode

C1: .,.,3 C2: .,.,3

D Mode

C1: .,.,3 C2: .,.,3

• 4 •

(3331):

(3332):

(3335):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

The compressor is subject to various operating time in order to prevent from damage operating.

• The minimum ON time of the compressor is ﬁ xed to 1 minute,

• The minimum OFF time of the compressor is ﬁ xed to 1 minute,

• The minimum between 2 starts of the same compressor is ﬁ xed to 5 minutes.

Compressor demand

Compressor output

Settings

The different settings to conﬁ gure the compressors are available in the menu:

“Priority C1”:

The priority is ﬁ xed to circuit 1, which means circuit 1 starts ﬁ rst and stops the last.

“Priority C2”:

The priority is ﬁ xed to circuit 2, which means circuit 2 starts ﬁ rst and stops the last.

Enable of the compressor(s) on circuit 1

Enable of the compressor(s) on circuit 2

Priority of the circuit rotation.

• 5 •CL60-AC CHILLER-IOM-1011-E

COMPONENTS

CONDENSER FAN

Function

The CLIMATIC™ 60 is used to maintain the high pressure as stable as possible in order to increase the performance of the unit.

Description

The CLIMATIC™ 60 has 2 different fan managements according to the type of unit:

ECOLEAN™ (without fan speed inverter)

The CLIMATIC™ 60 manages 2 speeds on the fan (low and high speed).

NEOSYS™ standard unit (standard version without fan speed inverter)

The condensing temperature is reached according to the set point selected in the menu (3546). The fans are managed individually except for the fans which are common for the two circuits. In order to optimise the reactivity of the system at the startup of the circuit, an anticipation of the fan(s) is forced during the ﬁ rst 30s according to the outside air temperature.

Example: Case of unit with 4 condenser fans.

Outside air temperature (°C

Stopped

HP pressure (Bar)

Low speed

High speed

Cooling mode

Heating mode

Outside air temperature (°C)

Compressor pressure demand (%)

Fan anticipation (%)

Fan stages

• 6 •

(3546):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

Time

Temperature HP (°C)

Fan capacity (%)

Condensing set point

Settings

The different settings to adjust the condensing control are available in the menu:

NEOSYS™ (with fan speed inverter)

A fan inverter controlled by a PID algorithm is used to adjust the fans speed variation. Fan's startup anticipation is forced as for the NEOSYS™ standard unit.

In order to optimise the performance of the unit, the condensing temperature is set according to outside air temperature and tries to maintain a delta of 12°C (only for unit with electrionic expansion valve).

Note: this functionality can be disabled if the selected setting (3546) is different from the factory value. In this case the condensing set point is the new selected value.

Outside air temperature (°C)

Set point = ext T° 12.0°C

Condensing set point (°C)

Condensing set point temperature.

• 7 •CL60-AC CHILLER-IOM-1011-E

COMPONENTS

FAN SMART ACOUSTIC SYSTEM™

Function

The CLIMATIC™ 60 controls the fan speed limited by the Smart Acoustic System™ which allows progressive adaptation of the unit to the building load while respecting the noise level constraints and the operating limits.

Description

The maximum sound level and the fan strategies can be adjusted according to the schedule mode in order to beneﬁ t from the different modes “High performance”, “Quiet” and “Quiet++” operation as well as in heating or cooling mode. The acoustic mode offers 2 possibilities to manage the condenser fan:

Quiet”

In this mode, the fan capacity is limited according to the desired sound level. For fan using low / high speed, the high speed is locked. In case of condensing temperature too high, the CLIMATIC™ 60 unlocks the limit or the high speed to prevent from unloading compressor.

Outside air temperature (°C

Stopped

HP pressure (Bar)

Low speed

High speed

Cooling mode

Heating mode

Fan speed (%)

Maximum = (3545)

Fan capacity (%)

Maximum = 100%

Temperature HP (°C)

(3546) Condensing set point

(3442) Unloading set point

Cooling mode

Heating mode

• 8 •

12h/24h

9h 3h

12h/24h

18h

21h 15h

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

“Quiet++”

This mode is similar to the “Quiet” mode except that the fan speed limit or the high speed is never unlocked. In case of condensing temperature too high, the CLIMATIC™ 60 will unload a compressor to prevent from high pressure security.

The Smart Acoustic System™ can be adjusted according to the scheduling and can take different values for each schedule mode (A, B, C, D, and BMS).

Outside air temperature (°C

Stopped

HP pressure (Bar)

Low speed

High speed

Cooling mode

Heating mode

Fan speed (%)

Maximum = (3545)

Fan capacity (%)

Maximum = 100%

Temperature HP (°C)

Compressor unloading

(3546) Condensing set point

(3442) Unloading set point

Cooling mode

Heating mode

C Mode

Quiet

A Mode

Quiet+

C Mode

Not Set

B Mode

Not Set

B Mode

Quiet

D Mode

Quiet+

D Mode

Quiet

• 9 •

12h/24h

9h 3h

12h/24h

18h

21h 15h

(3544):

(3545):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

C Mode

86dBA

A Mode

84dBA

C Mode

89dBA

B Mode

89dBA

B Mode

86dBA

D Mode

84dBA

D Mode

Quiet

Settings

The different settings to adjust the acoustic mode are available in the menu:

Acoustic mode

Maximum sound level noise (except for fan with low / high speed)

• 10 •

12h/24h

9h 3h

12h/24h

18h

21h 15h

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

WATER EVAPORATOR

Function

The CLIMATIC™ 60 controls the chilled or heat temperature according to the specifed set point. The desired set point can be set by different solutions.

Description

The CLIMATIC™ 60 offers various possibilities to specify the water evaporator set point.

Dynamic value

The CLIMATIC™ 60 determines the appropriate water set point according to the outside temperature in order to optimise the energy consumption. This method requires to pre-deﬁ ne 2 different water set points corresponding to 2 outside temperatures.

Fix value

In this case the outside temperature has no effect on the water set point and the two set points must be set at the same value.

The cooling and heating set points can be pre-speciﬁ ed according to the scheduling and can take different mode for each schedule mode (Night, Day, Day A, Day B, and BMS)

Outside air temperature (°C)

Cooling set point (°C)

Heating set point (°C)

Mode

Day A

07.0°C

Night

Mode

13.0°C

Mode

Day A

07.0°C

Mode

Day B

07.0°C

Mode

Day

07.0°C

Night Mode

13.0°C

Mode

Day A

09.0°C

• 11 •CL60-AC CHILLER-IOM-1011-E

External current 4/20mA signal

In this case the actual set point is calculated according to the analog input current. The set points specify the corresponding set point for 4mA and for 20mA.

Current input signal 4/20 mA

Cooling set point (°C) Heating set point (°C)

COMPONENTS

Second external set point

In this case the actual set point is specifed by one of the two set points. The ﬁ nal set point depends on the status of the digital dry contact allocated to this function.

External current 4/20 mA offset

In this case the set point is set by one of the previous solution and can be adjusted with an offset of +/- 1.0°C.

Digital input contact

Current inpu signal 4/20 mA

Outside air temperature (°C)

Current inpu signal 4/20 mA

Cooling set point (°C)

Open Open

Closed Closed

Cooling set point (°C)

Actual set point Actual set point

Heating set point (°C)

• 12 • CL60-AC CHILLER-IOM-1011-E

COMPONENTS

DC60 terminal

The water set point is adjustable directly by the DC60. If the read set point is different from the one calculated by the BM60, the new set point is set by the DC60 during the actual zone. Each time the zone is changing, the DC60 set point is overwriten by the CLIMATICTM60 set point.

BMS value

The CLIMATIC™ 60 receives the water set point from the BMS. Refers to the “BMS” paragraph for more details.

Settings

The different settings to adjust the water evaporator set points are available in the menu:

Cooling mode

• (2236) or (3236): minimum outside air temperature corresponding to the water evaporator set point (3238) (used only for dynamic

set point),

• (2237) or (3237): maximum outside air temperature corresponding to the water evaporator set point (3239) (used only for dynamic

set point),

• (2238) or (3238):

* Dynamic set point: desired water evaporator temperature set point corresponding to outside air temperature (2236) or (3236), * Fix set point: desired water evaporator temperature set point. * External current 4/20 mA signal: water evaporator temperature set point corresponding to a current signal of 4 mA. * Second external set point: ﬁ rst water evaporator temperature set point corresponding to an opened dry contact.

• (2239) or (3239):

* Dynamic set point: desired water evaporator temperature set point corresponding to outside air temperature (2237) or (3237), * Fix set point: desired water evaporator temperature set point. * External current 4/20 mA signal: water evaporator temperature set point corresponding to a current signal of 20 mA. * Second external set point: second water evaporator temperature set point corresponding to a closed dry contact.

Heating mode

• (2246) or(3246): minimum outside air temperature corresponding to the water evaporator set point (3248) (used only for dynamic

set point),

• (2247) or (3247): maximum outside air temperature corresponding to the water evaporator set point (3249) (used only for dynamic

set point),

• (2248) or (3248):

* Dynamic set point: desired water evaporator temperature set point corresponding to outside air temperature (2246) or (3246), * Fix set point: desired water evaporator temperature set point. * External current 4/20mA signal: water evaporator temperature set point corresponding to a current signal of 4 mA. * First external set point:

ﬁ rst water evaporator temperature set point corresponding to an opened dry contact.

• (2249) or (3249):

* Dynamic set point: desired water evaporator temperature set point corresponding to outside air temperature (2247) or (3247), * Fix set point: desired water evaporator temperature set point. * External current 4/20mA signal: water evaporator temperature set point corresponding to a current signal of 20 mA. * Second external set point: second water evaporator temperature set point corresponding to a closed dry contact.

• 13 •

00 0 0

1 8.54 30.8 7.0 + 30.8*5.0/100

2 10.80 61.6 7.0 + 2*30.8*5.0/100

3 11.04 80.8 7.0 + (19.2+2*30.8)*5.0/100

4 12.00 100.0 7.0 + 2*(19.2+30.8)*5.0/100

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

Control

The CLIMATIC™ 60 adjusts and holds the ﬂ uid outlet temperature as close as possible to the set point, by controlling the number of compressor stages depending on the thermal load of the system. The controller constantly calculates the required capacity to reach the temperature set point. This variable is called “CAPACITY FACTOR” (CF) and its value can vary from 0 to 100%. It is directly linked to the number of control stages of the unit. Thus for a unit with 4 stages of regulation, the CF will start and stop a stage with the following values: ~0-25-50-75-100%. It then evolves following the principles detailed in the diagram.

In order to anticipate, the reference point is recalculated each time the difference between air temperature and set point reaches a minimum or a maximum. Moreover the inlet temperature is used to limit the capacity factor to prevent from too slow reactivity of outlet capacity factor of the unit.

Example:

• Unit EAC 2104: cooling capacity: 210KW with: * C1.Cp1 = 19.2%, * C1.Cp2 = 30.8%, * C2.Cp1 = 19.2%, * C2.Cp2 = 30.8%.

• Maximum delta T° (inlet - outlet) at full load: setting (3261) = 5.0°C.

• Outlet water evaporator temperature set point: setting (3238) = (3239) = 7.0°C.

Difference between the outlet

water temperature and the

set point

Water temperature

can change

CF FROZEN

FAST SLOW SLOW FAST

CF INCREASES

(starts more capacity stages)

CF DECREASES

(removes capacity stages)

Stage

Minimum inlet

temp. (°C)

Maximum

capacity factor

(%)

Expression

Compressor

ON circuit 1

Compressor

ON circuit 2

• 14 •

12h/24h

9h 3h

12h/24h

18h

21h

15h

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

CHANGEOVER HEATING/COOLING MODE

Function

The CLIMATIC™ 60 controls the changeover mode (for reversible units only) to specify the appropriate demand on heat or chilled water production.

Description

The changeover can also be pre-speciﬁ ed according to the scheduling and can take different mode for each schedule mode (A, B, C, D, and BMS).

The changeover mode can be set by different solutions:

Automatically:

The CLIMATIC™ 60 determines the appropriate production of water according to the outside temperature and moves automatically the unit from cooling to heating mode and heating to cooling mode.

If the outside temperature is below the setting value (2225) or (3225), the unit will operate as a heat pump. If the outside temperature is over the setting value (2226) or (3226), the unit will operate as a chiller.

Manually:

The changeover mode is forced for each schedule mode. The various modes available are “Cool” mode, “Heat” mode or "Dead zone". In this case the outside temperature has not effect on the changeover mode.

Remotely:

The changeover mode is set according to a remote dry contact connect on a free custom digital input. In this case the unit swaps in cooling or heating mode according to the status of the digital input. Please refer to the paragraph “Free Input / Output” for more details.

C Mode

Auto

A Mode

Dead zone

C Mode

Cool

B Mode

Cool

B Mode

Heat

D Mode

Heat

D Mode

Auto

Changeover mode

Heating mode

Dead zone

Cooling mode

Outdoor temperature (°C)

• 15 •CL60-AC CHILLER-IOM-1011-E

Terminal DC60:

The changeover mode (cool / heat) can be modiﬁ ed by the terminal DC60 by pressing the “mode” button.

When the “Auto” mode is selected, the icon “Cool” or “Heat” is displayed to signal the actual operating mode. Due to communication delay, after pressing the “mode” button it is advised to wait few seconds, the time to refresh of the icon on the display.

COMPONENTS

Heat  Cool  Auto  Dead zone

Settings

The different settings to adjust the changeover mode are available in the menu:

• (2224) or (3224): changeover mode (Cool, Heat, Auto, Dead zone) for each schedule mode (Night, Day, Day A, Day B, and BMS).

• (2225) or (3225): minimum outside temperature to swap to heating mode. (only if (2224) or (3224)=“Auto”).

• (2226) or (3226): maximum outside temperature to swap to cooling mode. (only if (2224) or (3224)=“Auto”).

• 16 • CL60-AC CHILLER-IOM-1011-E

COMPONENTS

COIL DEFROST

Function

The CLIMATIC™ 60 manages defrost procedure to avoid ice on the evaporator coil in heating pump mode (winter season).

Description

To avoid the icing of the external air exchanger during winter operating, it’s necessary to reverse the refrigerant cycle. There are 2 defrost mode:

• cyclic mode,

• dynamic mode (not available in the software CH060 vers.01-rev.0.1).

The defrost procedure is activated if the following conditions are met during 1 minute:

• the outside air temperature is  (3562),

• one of the compressor(s) on the circuit has been running for a time  (3564) since the last defrost,

• the saturation temperature is  (3563).

The defrost procedure is characterized by the following steps:

1. stop the compressors on the concerned circuit,

2. wait for 30 s to equalise the pressure in the circuit,

3. start all compressors on the circuit (if the outlet T° is not too low),

4. reverse the reversing valve when P>2 bars,

5. start all condenser fans when the HP  55.0°C in order to dry the coil,

6. stop all condenser fans when the HP  40.0°C,

7. repeat the steps 4. to 5. 3 times,

8. stop the compressors on the concerning circuit,

9. wait for 1 min to equalise the pressure in the circuit,

10. end of procedure; restart the unit in heating mode.

11. reverse the reversing valve when P>2bar.

Note

• In case of alarm on the circuit during the defrost procedure, the defrosting is cancelled.

• If the HP pressure doesn’t reach 55°C after 6 min, during the step 6, the defrost procedure is cancelled.

• During the step 4 the compressor(s) could not start in order to not decrease too much the water temperature of the system.

Settings

The different settings to adjust the defrosting procedure are available in the menu:

• (3561): defrost mode (cyclic, dynamic),

• (3562): minimum of outside air temperature to enable defrost procedure,

• (3563): critical saturation temperature to enable defrost procedure

• (3564): minimum of interval time to enable defrost procedure.

Outlet water temperature (°C)

Compressor in defrost

• 17 •

(3164):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

FREE COOLING

Function

The freecooling option ensures to reduce the electrical consumption using the outside air temperature to produce cool water.

Description

The freecooling uses water coil with helicoids fans controled by the CLIMATIC™ 60. The freecooling has a higher priority face to the compressors. Once the freecooling capacity is over 95% for 2 min, the compressors can be engaged if necessary in order to reach the cooling set point. If the freecooling capacity decreases below 90%, the capacity factor of the compressor(s) capacity is locked to give the priority to the freecooling.

The freecooling is enabled if the following conditions are met:

• the unit is ready (On/Off, water ﬂ ow, none alarm, etc..),

• the freecooling fan driver is operating (none alarm)

• outside temperature < (Inlet temperature – 3°C).

Settings

The setting to conﬁ gure the freecooling option is available in the menu:

Conﬁ guration of the freecooling option.

• 18 •

(2224):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

ELECTRONIC EXPANSION VALVE

Function

The electronic expansion valve (EEV) option offers higher efﬁ cient control of the superheating temperature.

Description

The electronic expansion valve is driven by an external board (Electronic Valve Driver - EVD) which includes a PID algorithm to control the superheating. The EVD is linked to the CLIMATIC™ 60 to send data like capacity, step, pressure, temperature.

Settings

The setting to adjust superheat temperature option is available in the menu:

Note: the modiﬁ cation of the superheating set point is taken in account at the next startup of the circuit.

Superheat set point.

• 19 •

(3164):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

ELECTRICAL HEATER

Function

The electrical heater option is an additional heating capacity to help the heat pump to reach the set point during hard winter period.

Description

The electrical heater option has 2 uses:

Antifreeze heater

In this case, the heater is used to prevent the evaporator water from antifreeze. The heater is activated when the low alarm temperature appears in cooling mode or when the safety low temperature is reached in heating mode.

Auxiliary heater

The heater is activated when the water temperature is far from the set point and the compressor(s) are fully running. In this case, the heater is used to help the compressors to reach the heating set point.

Settings

The setting to conﬁ gure the electrical heater is available in the menu:

Heating set point

Outlet water temperature (°C)

Conﬁ guration of the electrical heater.

• 20 •

(3163):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

POWER FACTOR CORRECTOR

Function

The power factor correction is an additional capacitor bank to compensate the apparent power energy.

Description

The CLIMATIC™ 60 controls the status of the circuit breaker to inform (generate an alarm) in case of short circuit in the capacitor bank.

Settings

The setting to conﬁ gure the power factor correction is available in the menu:

Conﬁ guration of the power factor correction..

• 21 •

(3341):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

PUMP EVAPORATOR MANAGEMENT

Function

The CLIMATIC™ 60 offers in option a solution to manage a single or double evaporator pump(s).

Description

In case of double pumps, the CLIMATIC™ 60 can manage various possibilities of pumps operating.

Priority to pump 1

The CLIMATIC™ 60 speciﬁ es the priority to pump 1 to start ﬁ rst. Pump 2 is used only as a backup pump and will start only if pump 1 is in alarm. Pump 1 is kept ON as soon as the machine is enabled.

Auto priority to pump 1

Same conﬁ guration as case 1, except that the pump will be stopped in case of dead zone changeover (winter / summer).

Priority to pump 2

The CLIMATIC™ 60 speciﬁ es the priority to pump 2 to start ﬁ rst. Pump 1 is used only as backup pump and will start only if pump 2 is in alarm. Pump 2 is kept ON as soon as the machine is enabled.

Auto priority to pump 2

Same conﬁ guration as case 3, except that the pump will be stopped in case of dead zone changeover (winter / summer).

No priority

The CLIMATIC™ 60 speciﬁ es automatically the priority of the pump according to the operating hour counter. The ﬁ rst pump to start will be the one which has the less number of hours of operation. In order to equalize the number of hours the unit is stopped every tuesday at 02 am to re-specify the priority. Note: the total operating hour are displayed on the DC60 Advanced on 2 numbers in the menus (2314) and (2315) (pump n°1).

Example:

(2314) = 0123, (2315) = 4567, Total Hour = (2314)*10000 + (2315) = 01234567 hours.

No auto priority

Same conﬁ guration as case 5, except that the pump will be stopped in case of dead zone changeover (winter / summer).

Settings

The different settings to adjust the pump mode are available in the menu:

Pump(s) rotation type

• 22 • CL60-AC CHILLER-IOM-1011-E

COMPONENTS

PUMP EVAPORATOR FLOW CONTROL

Function

The CLIMATIC™ 60 offers the possibility to have a ﬂ ow control in option.

Description

There are up to 4 modes to manage the evaporator water ﬂ ow.

Fix speed

The CLIMATIC™ 60 maintains a ﬁ x ﬂ ow according to the maximum desired speed. The ﬂ ow is set to the minimum desired ﬂ ow only when no compressor is running.

Fix delta of temperature

The CLIMATIC™ 60 maintains a ﬁ x delta of temperature according to inlet and outlet temperature probe on the evaporator. The desired delta of temperature is customized in the menu (3344).

Compressor(s)

Outlet water temperature

Compressor(s)

Flow output

Inlet water temperature

Output ﬂ ow (%)

(3344) Fix delta temperature

(3347) Minimum 60%

(3348) Maximum 100%

• 23 •

(3342):

(3344):

(3345):

(3346):

(3347):

(3348):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

Settings

The different settings to adjust the ﬂ ow control are available in the menu:

Fix delta of pressure

The CLIMATIC™ 60 maintains a ﬁ x delta of pressure according to the transducers (in and out) on the pump. The desired delta of pressure is customized in the menu (3345).

Fix output pressure

The CLIMATIC™ 60 maintains a ﬁ x output pressure according to the output transducer on the pump. The desired output pressure is customized in the menu (3346).

Compressor(s)

Pressure out

Output ﬂ ow (%)

Pressure in

(3345) Fix delta pressure

(3347) Minimum 60%

(3348) Maximum 100%

(3346) Set point

Type of ﬂ ow control

Desired delta of temperature on the water evaporator (outlet - inlet)

Desired delta of pressure on the water pump (outlet - inlet)

Desired output pressure on the water pump (Out),

Minimum ﬂ ow on the water evaporator

Maximum ﬂ ow on the water evaporator

• 24 •

(3381):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

PUMP CONDENSER MANAGEMENT

Function

The CLIMATIC™ 60 offers in option a solution to manage a single or double condenser pump(s).

Description

In case of double pumps the CLIMATIC™ 60 can manage various possibilities of operating of the pumps.

Priority to pump 1

The CLIMATIC™ 60 speciﬁ es the priority to pump 1 to start ﬁ rst. Pump 2 is used only as backup pump and will start only if pump 1 is in alarm. Pump 1 is kept ON as soon as the unit is enabled.

Auto priority to pump 1

Same conﬁ guration as case 1, except that the pump will be stopped in case of dead zone changeover (winter / summer).

Priority to pump 2

The CLIMATIC™ 60 speciﬁ es the priority to pump 2 to start ﬁ rst. Pump 1 is used only as backup pump and will start only if pump 2 is in alarm. Pump 2 is kept as soon as the unit is enabled.

Auto priority to pump 2

Same conﬁ guration as case 3, except that the pump will be stopped in case of dead zone changeover (winter / summer).

No priority

The CLIMATIC™ 60 speciﬁ es automatically the priority of the pump according the operating hour counter. The ﬁ rst pump to start will be the one which has the less number of hours of operation. In order to equalize the number of hours the unit is stopped every tuesday at 02 am to re-specify the priority. Note: The total operating hour are displayed on the DC60 Advanced on 2 numbers in the menus (2344) and (2345) (Pump N°1).

Example:

(2344) = 0123, (2345) = 4567, Total hour = (2344)*10000 + (2345) = 01234567 hours.

No auto priority

Same conﬁ guration as case 5, except that the pump will be stopped in case of dead zone changeover (winter / summer).

Settings

The different settings to adjust the pump mode are available in the menu:

Pump(s) type of rotation

• 25 •CL60-AC CHILLER-IOM-1011-E

COMPONENTS

PUMP CONDENSER FLOW CONTROL

Function

The CLIMATIC™ 60 offers the possibility to have ﬂ ow control in option.

Description

Fix ﬂ ow

The CLIMATIC™ 60 maintains a ﬁ x ﬂ ow according to the maximum desired speed. The ﬂ ow is set to the minimum desired ﬂ ow only when no compressor is running.

Fix delta of temperature

The CLIMATIC™ 60 maintains a ﬁ x delta of temperature according to the inlet and outlet temperature probe on the condenser. The desired delta of temperature is customized in the menu (3384).

Compressor(s)

Outlet water temperature

Compressor(s)

Flow output

Inlet water temperature

Output ﬂ ow (%)

(3384) Fix delta temperature

(3387) Minimum 60%

(3388) Maximum 100%

• 26 •

(3382): (3384):

(3385):

(3386): (3387):

(3388):

CL60-AC CHILLER-IOM-1011-E

Fix delta of pressure

The CLIMATIC™ 60 maintains a ﬁ x delta of pressure according to the transducers (in and out) on the pump. The desired delta of pressure is customized in the menu (3385).

COMPONENTS

Settings

The different settings to adjust the ﬂ ow control are available in the menu:

Fix output pressure

The CLIMATIC™ 60 maintains a ﬁ x output pressure according to the output transducer on the pump. The desired output pressure is customized in the menu (3386).

Fix condensing temperature

The CLIMATIC™ 60 maintains a ﬁ x condensing temperature according to the outlet probe on the condenser. The condensing set point is customized in the menu (3546).

Compressor(s)

Pressure out

Output ﬂ ow (%)

Pressure in

(3385) Fix delta pressure

(3387) Minimum 30%  60%

(3387) Minimum 60%

(3388) Maximum 100%

(3386) Set point

Time

Temperature HP (°C)

Fan capacity (%)

Condensing set point

Type of ﬂ ow control

Desired delta of temperature on the water evaporator (outlet - inlet)

Desired delta of pressure on the water pump (outlet - inlet)

Desired output pressure on the water pump (outlet),

Minimum ﬂ ow on the water condenser

Maximum ﬂ ow on the water condenser

• 27 •CL60-AC CHILLER-IOM-1011-E

COMPONENTS

FREE INPUT/OUTPUT

Function

The CLIMATIC™ 60 has free input / output on the main board BM60 and the expansion board BE60 to offer different possibilities to customize input / output for remote control of the unit.

Description

The free customized input / output number is:

• 2 free input contacts (normally opened) on BM60,

• 1 free output contact (normally opened) on BM60,

• 4 free input contacts (normally opened) on BE60,

• 4 free contacts (normally opened) output on BE60,

• 4 free analog inputs on BE60.

The expansion board BE60 is an additional board ﬁ xed on DIN rail. The description of the various connectors is:

1. Power supply of the board,

2. Analog output 0/10V: not used,

3. Network bus to the CLIMATIC™ 60 BM60,

4. 4 digital inputs: dry contacts only,

5. LED status of the network bus,

6. Serial address dip-switch of the network bus,

7. 4 analog inputs conﬁ gurable by pair B1-B2 and B3-B4,

8. 4 digital outputs: dry contacts only.

Power supply

The expansion board BE60 is powered in 24Vac, +/-15%, 50-60Hz, Pmax=6W.

• 28 • CL60-AC CHILLER-IOM-1011-E

COMPONENTS

Analog input

The 4 analog inputs can be used as NTC probe (-50T90 °C; R/T 10 K at 25 °C) or 4/20mA (Impedance = 100) current signal. They are conﬁ gurable by pair B1-B2 and B3-B4. The conﬁ guration of the type of the input is automatically set by the CLIMATIC™ 60.

The analog input can be conﬁ gurated to be used as one of these items:

0. not set,

1. desired water set point,

2. desired offset set point,

3. free NTC probe.

Digital input

The 4 digital inputs must be used with dry contacts according to the following example. The digital input can be conﬁ gurated to be used as one of these items:

0. not set,

1. remote On/Off,

2. remote reset alarm,

3. swap to second water set point,

4. force the cooling mode,

5. force the heating mode,

6. force the dead zone mode,

7. force the defrost delay (10 min),

8. disable circuit 1 (all compressors),

9. disable circuit 2 (all compressors),

10. disable circuit 1(compressor 1),

11. disable circuit 1 (compressor 2),

12. disable circuit 1 (compressor 3),

13. disable circuit 2 (compressor 1),

14. ddisable circuit 2 (compressor 2),

15. ddisable circuit 2 (compressor 3),

16. force A mode,

17. force B mode,

18. force C mode,

19. force D mode,

20. force BMS mode,

21. electrical heaters status,

22. free digital input.

Passive 4/20 mA

signal

Active

4/20 mA

signal

NTC probe

Dry contact

• 29 •

(3131): (3132): (3133): (3134): (3135):

(3141): (3142): (3143): (3144): (3145): (3146):

(3151): (3152): (3153): (3154):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

Digital output

The 4 digital outputs are dry contacts and the maximum commutable power is 2000VA, 250Vac. The digital output can be conﬁ gurated to be used as one of these items:

0. not set,

1. general alarm (alarm minor),

2. general fault (alarm major),

3. general alarm on circuit 1,

4. general alarm on circuit 2,

5. general alarm on condenser,

6. general alarm on evaporator pump(s),

7. ﬂ ow evaporator alarm,

8. unit enable,

9. unit available (ready to start),

10. unit running (one compressor ON),

11. unit running 100% (all compressor(s) ON),

12. unit operating in cooling mode,

13. unit operating in heating mode,

14. unit operating in dead zone mode,

15. unit operating in zone 0

16. unit operating in zone 1,

17. unit operating in zone 2,

18. unit operating in zone 3,

19. unit operating in zone 4,

20. unit operating in zone 5,

21. unit operating in zone 6,

22. unit operating in mode A,

23. unit operating in mode B,

24. unit operating in mode B,

25. unit operating in mode D,

26. unit operating in mode BMS,

27. output for additional electrical heater 1,

28. output for additional electrical heater 2,

29. output for additional electrical heater 3,

30. output for additional electrical heater 4,

31. free digital output.

Settings

The different settings to conﬁ gure the custom I/O are available in the menu:

setting for the digital output on the connector BM60-J14-NO7,

setting for the digital output on the connector BE60-J5-NO1,

setting for the digital output on the connector BE60-J6-NO2,

setting for the digital output on the connector BE60-J7-NO3,

setting for the digital output on the connector BE60-J8-NO4.

setting for the digital input on the connector BM60-J4-ID4,

setting for the digital input on the connector BM60-J4-ID7,

setting for the digital input on the connector BE60-J4-ID1,

setting for the digital input on the connector BE60-J4-ID2,

setting for the digital input on the connector BE60-J4-ID3,

setting for the digital input on the connector BE60-J4-ID4.

setting for the analog input on the connector BE60-J9-B1,

setting for the analog input on the connector BE60-J9-B2,

setting for the analog input on the connector BE60-J10-B3,

setting for the analog input on the connector BE60-J10-B4.

Dry contact

Note: in case of communication loss beetween BE60 and BM60, the expansion board inputs / outputs keeps the previous status before this communication loss.

• 30 •

(2111), (3111): (2112), (3112): (2113), (3113):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

ON / OFF CONTROL

Function

There are various ways to start up the unit: manually or automatically.

Description

There are up to 4 ways to start / stop the unit with the CLIMATIC™ 60:

• The unit can be turned ON or OFF manually by the terminals DC60 Advanced or DS60 in the menu (2111) or (3111) or DC60.

• A remote contact can also be connected directly to the electrical box to switch the unit ON or OFF. The switch status is displayed

in the menu (2112) or (3112).

• The startup of the unit can be conﬁ gured according to a scheduling in the menu (2113) or (3113).

• The BMS can write directly in the general ON/OFF to start / stop the unit.

Note: the unit is considered as “ON” if only all settings (2111), (2113), (2113) are set to ON.

Settings

The different settings to start up are available in the menu:

General ON /OFF,

Remote ON /OFF,

Schedule ON /OFF.

• 31 •

(2121): (2122): (2123): (2124): (2125): (2126):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

REAL TIME LOCK

Function

The CLIMATIC™ 60 board includes a real time clock which permits a schedule programmation and alarm events recording.

Description

The clock is updated by terminal DC60 Advanced or DC60 or DS60 or BMS. Moreover, the time change is automatically updated for winter (last Sunday of October at 3h00) and summer (last Sunday of March at 2h00). This functionality can be disabled in menu (2126).

To update the clock by BMS, a ﬂ ag must be set to 1 before sending the new date.

Note: if the DS60 is connected, the clock can’t be updated by the DC60.

Settings

The different settings to start up are available in the menu:

Clock hour,

Clock minute,

Clock day (of the month),

Clock month,

Clock year,

Automatic clock update.

• 32 •

12h/24h

15h

12h/24h

18h

21h

(2131): (2141): (2142): (2143): (2144): (2145): (2146): (2147):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

SCHEDULING ZONE

Function

The CLIMATIC™ 60 is provided by a real time clock which offers solutions to specify a weekly schedule.

Description

The CLIMATIC™ 60 schedule manages up to 7 different clock zones per day fand from monday to sunday. The zone can start at different time each day of the week in order to optimise the operating of the unit.

Settings

The different settings to adjust the scheduling zone are available in the menu:

Note: start time can take different values from monday tosunday. Start time of zone 0 must be set to 00h00. the visibility of the settings (2141) to (2147) depend on the settings (2131). The zones not used are hidden.

Zone 6

Zone 4

Zone 0

Zone 1

Zone 5

Zone 3

Zone 2

Monday

Sunday

Number of zone desired,

Starts time of zone 0 from monday to sunday

Starts time of zone 1 from monday to sunday

Starts time of zone 2 from monday to sunday

Starts time of zone 3 from monday to sunday

Starts time of zone 4 from monday to sunday

Starts time of zone 5 from monday to sunday

Starts time of zone 6 from monday to sunday

• 33 •

12h/24h

15h

12h/24h

18h

21h

(2132):

(2151):

(2152):

(2153):

(2154):

(2155):

(2156):

(2157):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

SCHEDULING MODE

Function

The CLIMATIC™ 60 is able to control different modes for each zone declared in order to optimise the operating of the unit.

Description

The CLIMATIC™ 60 can manage up to 4 different modes.

Settings

The different settings to adjust the scheduling mode are available in the menu:

Note: the mode used can take different values from monday to sunday. the visibility of the settings (2151) to (2157) depend on the settings (2132). The modes not used are hidden.

C Mode

A Mode

C Mode

B Mode

D Mode

Monday

Sunday

Number of mode desired

Mode used during the period of zone 0 from monday to sunday

Mode used during the period of zone 1 from monday to sunday

Mode used during the period of zone 2 from monday to sunday

Mode used during the period of zone 3 from monday to sunday

Mode used during the period of zone 4 from monday to sunday

Mode used during the period of zone 5 from monday to sunday

Mode used during the period of zone 6 from monday to sunday

• 34 •

(2161): (2162):

CL60-AC CHILLER-IOM-1011-E

COMPONENTS

SCHEDULE ANTICIP ATION START-UP

Function

The CLIMATIC™ 60 allows the start up of the unit before the pre-speciﬁ ed hour of the ﬁ rst zone (zone 1) of the day.

Description

This function is able to start the unit during zone 0 earlier if the outdoor temperature is under a specify threshold. The typical application is to start the unit in heating mode if the weather is too cold compare to the actual season.

Example:

• (2142): zone 1 start time: 8h00,

• (2161): foot anticipation: 10.0°C,

• (2162): gradient anticipation: 10 mm/°C.

In this example the foot is set to the value 10.0°C, which means zone 1 will always start at 8h00 if the outside air temperature is higher than 10.0°C. If the outside air temperature is less than 10.0°C zone 1 will start according to the selected gradient and the difference between the foot value and the actual outside air temperature (10.0 - 7.0 = 3.0 x 10 = 30 min). Then, the new start time for zone 1 is 7h30.

Settings

The different settings to adjust the anticipation are available in the menu:

zone 1 start time (h)

Outdoor temperature (°C)

(2142) Z1 start time

8h00

Calculates Z1 start time

7h30

Gradient = 10 mm/°C

Foot anticipation

radient anticipation

• 35 •

BM60..B. Rx-/Tx- BM60..B. Rx-/Tx-

BM60..B. Rx+/Tx+ BM60..B. Rx+/Tx+

17% 17%17% 17%

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

MASTER / SLAVE

Function

The CLIMATIC™ 60 offers possibilities to connect up to 8 units to allow relationship between each unit in order to perform the system.

The pLAN bus is connected to CLIMATIC™ 60 on the J8 connector of board BM60. A star connection is not recommended. For an optimum operation it is advised to connect a maximum of two cables per unit. The cable length should not exceed 500 m and you must use a 2 pairs with general shield like LiYCY-P (0.34 mm²).

Description

There are 2 different modes to manage the units (“Cascade” & “Backup”)

The cascade mode:

The cascade mode is used to engage additional cooling / heating capacity in order to reach the water set point. This master/slave operating includes 2 modes:

• Twin mode: the units work simultaneously in order to equalize the number of compressors stages to perform the capacity of the unit. The control manages only the capacity increase. The stage(s) decrease is controlled individually by each unit. The power factor capacity power is also controlled individually on each unit according to its demand.

Unit n°1

Unit n°7Unit n°2

Max: 500 m

Unit n°8

Unit n°1

Unit n°7Unit n°2

Unit n°8

• 36 •

….U1  U2  U3  U4 ….

….U4  U1  U2  U3 ….

….U3  U4  U1  U2 ….

….U2  U4  U3  U1 ….

100%

15%

20%

17%

20%

CL60-AC CHILLER-IOM-1011-E

The backup mode

Used to help the system in case of alarm(s) on the unit running. The unit in standby will start only if one of the other unit(s) running is in alarm. In this case the unit in alarm will be stopped and replace by the one which was in standby.

The CLIMATIC™ 60 manages also the rotation between the declared units . In “Cascade” mode, that means that the ﬁ rst unit to start will change every week. In “Rol.Backup” mode, the unit in “Backup” is swapped every week.

Example: In case of 4 units, the rotation is as follow:

• Chain mode: the units starts one after the other in serial sequence. In case of evaporator pump(s) in the unit, the pump(s) is engaged according to the demand of the system.

The selectd unit in standby is the one which has the higher critical(s) alarm(s). In case of disconnection of the slave(s) unit(s) (@pLAN = 2  8) from the master unit (@pLAN = 1) on the pLAN bus, the disconnected unit will operate alone.

Week Example Unit rotation

Week (n modulo 5) Week 1

Week (n+1 modulo 5) Week 2

Week (n+2 modulo 5) Week 3

Week (n+3 modulo 5) Week 4

Unit n°1

Unit n°7

Unit n°2

Unit n°8

ALARM

• 37 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

DC60 DISPLAY

Function

The DC60 display is customized for the user to show a global operating overview of the unit and allow access to some settings. In case of remote display, the cable length should not exceed 30 m.

Description

The DC60 terminal displays various status of the unit and offers the possibility to override the initial operating of the unit. Use the wheel button to display the data desired in the big area. The small area speciﬁ es the type of the data displayed.

Set point “SET”:

Specify the evaporator water set point calculated by CLIMATIC™ 60. The set point can be modiﬁ ed directly by the DC60. Note that the selected value will automatically be overwritten by CLIMATIC™ 60 when the actual zone will change (Z0  Z6) if a scheduling has been deﬁ ned.

Unit number “UNIT”:

Specify the evaporator water outlet temperature.

Outlet temperature “OUT”:

Specify the evaporator water outlet temperature.

Inlet temperature “IN”

Specify the water evaporator inlet temperature.

Outside temperature “Air”

Specify the outside air temperature.

Alarm code “AL-”

Specify the active alarm(s) code(s).

Low pressure “LP-1”

Specify the low pressure of circuit 1.

High pressure “HP-1”

Specify the high pressure of circuit 1.

Low pressure “LP-2”

Specify the low pressure of circuit 2.

High pressure “HP-2”

Specify the high pressure of circuit 2.

Schedule zone

specify the schedule operating zone.

Changeover mode

Big area

Unit mode

Small area

Status area

• 38 • CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Settings

The CLIMATIC™ 60 offers possibilities of override operations.

On/Off

When the “power” button is pressed during few seconds, the unit is ordered to start or stop. When the unit is “OFF”, the clock is displayed.

Changeover mode

The changeover mode (cool / heat) can be modiﬁ ed through the DC60 terminal by pressing the “mode” button.

When the “Auto” mode is selected, the icon “Cool” or “Heat” is displayed to signal the actual operating mode of the unit. Due to communication delay, after pressing the “mode” button, it is well advised to wait few seconds, the time to refresh of th icon on the display.

Clock: there is two way to modify the clock hour:

• Press the “clock” button during few seconds. When the hour is blinking, turn the wheel button to select the desired hour and validate by pressing the wheel button. Once the hour is validated, repeat the procedure for the minute and the weekday.

• Press the “On/off” and “Fan” buttons simultaneously during few seconds. When the terminal displays “CODE”, select the password “22” and validate by pressing the wheel button. Then select the item to modify (“year”  Year, “mont  Month, “nday”  day of the month, “uday”  weekday, “hour”  Hour, “mins” Minute).

Night mode, Day mode, Day A mode, Day B mode, GTC mode

The DC60 terminal also displays the status of the main component of the unit in the status area. The icons can take different appearance according to the status of the component.

Defrost

Compressors

General alarm

Pump OFF (icons hidden)

Pump ON (icons visible)

Pump alarm (icons blinking)

Evaporator pump(s)

Heat  Cool  Auto

• 39 •

Display address

setting ........: xx

I O Board address: xx

-LENNOX--LENNOX-

Language

-English

CH 060 STD

Vers: 01.0 Rev: 00.0 Boot: 4.05

Language

-English

CH 060 STD

Vers: 01.0 Rev: 00.0 Boot: 4.05

111

212

313

414

515

616

717

818

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

DC60 ADVANCED DISPLAY OR DS60 DISPLAY

Function

The DC60 Advanced or DS60 terminals are plug and play displays, to conﬁ gure the unit.

• the DC60 Advanced is the display installed on the front panel of NEOSYS™ units.

• the DS60 is designed for maintenance and expert service people who want to access to advanced functionalities.

Description

The terminal address is automatically set by the CLIMATIC™ 60 when connected. The address can yet be assigned manually to establish the communication with the CLIMATIC™ 60. The procedure to conﬁ gure the DC60 Advanced / DS60 is:

1. Press the buttons “”, “”, “” keys at the same time during 5 seconds,

2. Use the “” key to move the cursor on the address number,

3. Use the “”, “” keys to select the value “11  18” for the DC60 Advanced, "32" for the DS60 (or DS50) and conﬁ rm with the “”

key (the cursor go directly to the next data).

Display address

CLIMATIC™ BM60 address

4. If the address has been modiﬁ ed, the next screen is displayed. In that case restart step 1.

UNIT NUMBER DC60 ADVANCED ADDRESS

• 40 •

Display address changed

Terminal con g

Press ENTER

to continue

P01: Adr Priv / shared Trm1 31 Pr Trm2 None -Trm3 None -- OK? No

-LENNOX-

Language

-English

CH 060 STD

Vers: 01.0 Rev: 00.0 Boot: 4.05 Bios: 5.09

| | | | | |

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

5. Use the “”, “” keys to select the desired address of CLIMATIC™ 60. CLIMATIC™ 60 address must be at the address “1” except if there is several units linked. The next screen is displayed.

6. Press the “” key to go to the next step.

7. The following screen describes the used connection type. Set the display as a Private “Pr” terminal. The other terminals (Trm2 and Trm3) are not used. So their addresses must be adjusted to “None”. Finally conﬁ rm the modiﬁ cations, swapp the text “No” to “Yes” and validate with the“” key.

After a star up, the ﬁ rst screen contains the main information about the CLIMATIC™ 60‘s software.

Private displayDisplay address

• 41 •

(0000) 1 Alarm 2 User 3 Expert

Unit: 01 Zone: 0 Mode: A

Wednesday 01/09/10 14:32:50

| | | | | | |

| | |

Alarm 01 01>04/10.14h23 * 114 02>22/09.11h23 = 114 03>00/00.00h00 = 000 04>00/00.00h00 = 000 05>00/00.00h00 = 000 06>00/00.00h00 = 000 07>00/00.00h00 = 000

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

The DC60 Advanced / DS60 is organised in 3 menus:

• (1000): alarms history,

• (2000): user menus for maintenance people,

• (3000): (Only for DS60) Expert menus for service people (restricted area). To access to the “EXPERT” level, push the “PRG” button

during few seconds when the ﬁ rst screen (Language) is shown.

To access to alarms history, press the “ALARM” key when you are in the main menu (0000). The CLIMATIC™ 60 saves up to the last 32 alarms. An active alarm is signaled by the symbol “*” whereas an alarm inactive is symbolized by the “=”. To reset the current active alarm(s) press the “ALARM” key.

Actual zone, mode

Actual clock

The menu is organised in arborescence tree with submenus. The actual menu is identiﬁ ed by the number in parentheses in the top left corner of the screen.

Number of active alarm(s)

Alarm code

Active alarm (*)

Alarm trip hour

• 42 •

(3230)01 Mode A 3 Outlet 13.3 4 Setpoint 07.0 4 Capacity 000.0% 4 Air 1 22.0 4 Air 2 30.0 4 Water 1 07.0 4 Water 2 07.0

| | | | | | |

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

The “” and “” keys are used to move the cursor on the desired item. Then use the “” key to enter in the selected submenu. To escape a menu use "ESC" the key.

Menu (3000)

Menu (3100)

Menu (3110) Menu (3160)

Menu (3820)Menu (3810)

Menu (3800) Menu (3161) Menu (3169)

Menu (3821) Menu (3829)

The submenus contains 2 types of data: the read only data (like a temperature probe for example) and the read/write setpoints (like the cooling water setpoint for example). The data are identiﬁ ed by a cursor symbol “>” whereas the setpoint are identify by a symbol “>>”.

Customizable setting for different mode

Actual set point

• 43 •

(3230)01 Mode A 3 Outlet 13.3 4 Setpoint 07.0 4 Capacity 000.0% 4 Air 1 22.0 4 Air 2 30.0 4 Water 1 07.0 4 Water 2 07.0

(3230)01 Mode A

Water 2

07.0

 20.0  07.0  05.0  06.0

> | | | | | |

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

To modify a setting, move the cursor on the desired item and press the “” key. A new screen displays information concerning this set point. To modify it, use the “” and “” keys and validate by pressing the “” key. If the setting is customizable according to the schedule mode, press the “PRG” key to select different value for the A, B, C& D mode.

: to quickly increment or decrement the setting, hold the “” or “” keys during few time.

Cursor symbol for set point

User save value

Minimum value

Factory value

Maximum value

Cursor symbol for data

• 44 •

R/W/Z Min Std Max

1111 Alarm *** *** Historic

2111

User

Unit

General

On/Off R/W * 0 * 1

2112 On/Off Input R * 0 * 1

2113 On/Off Mode R/W/Z * 0 1 1

2114 Reset Alarm R/W * 0 0 1

2115 Box Tß R °C -50 * 105

2116 Status R * List * *

2121

Clock

Hour R/W HH 0 * 23

2122 Minute R/W mm 0 * 59

2123 Day R/W DD 1 * 31

2124 Month R/W MM 1 * 12

2125 Year R/W yy 1 * 99

2126 Win/Sum R/W * 0 1 1

2131

General schedule

Nbr Zone R/W NN 1 3 6

2132 Nbr Mode R/W NN 1 1 4

2133 Weekday R D 1 * 7

2134 Day R DD 1 * 31

2135 Year R YY 1 * 99

2136 Hour R HH 0 * 23

2137 Minute R mm 1 * 59

2138 Zone R * 0 * 6

2139 Mode R * 1 * 5

2141

Time schedule

Time Z0 R/W HH 0 24 24

2142 Time Z1 R/W HH 0 24 24

2143 Time Z2 R/W HH 0 24 24

2144 Time Z3 R/W HH 0 24 24

2145 Time Z4 R/W HH 0 24 24

2146 Time Z5 R/W HH 0 24 24

2147 Time Z6 R/W HH 0 24 24

Unit Min Std Max

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

DS60 LIST

Description Menu 4

digit 3

digit 2

digit 1

digit Unit Comments

Alarm historic

General On/Off

Remote On/Off

Schedule On/Off

Reset the active alarm(s)

Electrical box temperature

General status of the unit

Hour clock setting

Minute clock setting

Day clock setting

Month clock setting

Year clock setting

Automatic update for winter/summer time

Number of zone

Number of mode

Actual day of the week

Actual day of the month

Actual year

Actual hour

Actual minute

Actual schedule zone

Actual schedule mode

Start time of zone 0

Start time of zone 1

Start time of zone 2

Start time of zone 3

Start time of zone 4

Start time of zone 5

Start time of zone 6

Unit Minimum Standard Maximum

• 45 •

R/W/Z Unit Min Std Max

2151

User

Unit

Schedule Mode

Mode Z0 R/W * 1 1 5

2152 Mode Z1 R/W * 1 1 5

2153 Mode Z2 R/W * 1 1 5

2154 Mode Z3 R/W * 1 1 5

2155 Mode Z4 R/W * 1 1 5

2156 Mode Z5 R/W * 1 1 5

2157 Mode Z6 R/W * 1 1 5

2161

Anticipation

Foot R/W °C -10 10 20

2162 Gradient R/W m/°C 0 0 100

2171

Custom relay

BM.NO7 R *

2172 BE.NO1 R *

2173 BE.NO2 R *

2174 BE.NO3 R *

2175 BE.NO4 R *

2181

Custom switch

BM.Id4 R *

2182 BM.Id7 R *

2183 BE.Id1 R *

2184 BE.Id2 R *

2185 BE.Id3 R *

2186 BE.Id4 R *

2191

Custom signal

BE.B1 R *

2192 BE.B2 R *

2193 BE.B3 R *

2194 BE.B4 R *

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Mode during zone 0

Mode during zone 1

Mode during zone 2

Mode during zone 3

Mode during zone 4

Mode during zone 5

Mode during zone 6

Bottom of the slope

Slope value in minute per degrees

Conﬁ guration of the free output BM.NO7

Conﬁ guration of the free output BE.NO1

Conﬁ guration of the free output BE.NO2

Conﬁ guration of the free output BE.NO3

Conﬁ guration of the free output BE.NO4

Conﬁ guration of the free input BM.Id4

Conﬁ guration of the free input BM.Id7

Conﬁ guration of the free input BE.Id1

Conﬁ guration of the free input BE.Id2

Conﬁ guration of the free input BE.Id3

Conﬁ guration of the free input BE.Id4

Conﬁ guration of the free input BE.B1

Conﬁ guration of the free input BE.B2

Conﬁ guration of the free input BE.B3

Conﬁ guration of the free input BE.B4

• 46 •

R/W/Z Unit Min Std Max

2211

User

Water

General

Inlet R °C -50 * 105

2212 Inlet Ref. R °C -50 * 105

2213 Outlet R °C -50 * 105

2214 Outlet Ref. R °C -50 * 105

2215 Delta Tß R °C 0 * 105

2216 Setpoint R °C -10 * 50

2217 Capacity R % 0 * 100

2218 Flow R * 0 * 1

2221

Changeover

Status R * * * *

2222 Outside R °C -50 * 105

2223 Outside Ref. R °C -50 * 105

2224 Mode R/W * 0 0 4

2225 AirTßWinter R/W °C -10 18 30

2226 AirTßSummer R/W °C 19 23 30

2231

Cooling

Status R * * * *

2232 Inlet R °C -50 * 105

2233 Outlet R °C -50 * 105

2234 Setpoint R °C -10 * 50

2235 Capacity R °C 0 * 100

2236 Air Slope 1 R/W/Z °C -11 22 50

2237 Air Slope 2 R/W/Z °C -11 30 50

2238 Water 1 R/W/Z °C 19 7 20

2239 Water 2 R/W/Z °C 19 7 20

2241

Heating

Status R * * * *

2242 Inlet R °C -50 * 105

2243 Outlet R °C -50 * 105

2244 Setpoint R °C -10 * 50

2245 Capacity R °C 0 * 100

2246 Air Slope 1 R/W/Z °C -11 22 50

2247 Air Slope 2 R/W/Z °C -11 30 50

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Evaporator inlet probe T°

Evaporator inlet reference T°

Evaporator outlet probe T°

Evaporator outlet reference T°

Evaporator delta T° (Inlet-Outlet)

Evaporator set point

Evaporator capacity

Evaporator ﬂ ow switch

Changeover status

Outside air probe T°

Outside air reference T°

Changeover mode

0=Not Used,

1=Cool,

2=Heat,

3=Auto,

4=Dead zone.

Winter Air T° to swap in heating mode

Summer Air T° to swap in cooling mode

Evaporator status

Evaporator inlet reference T°

Evaporator outlet reference T°

Evaporator set point

Evaporator cooling capacity

Outside air set point X1 in cool

Outside air set point X2 in cool

Evaporator set point Y1 in cool

Evaporator set point Y2 in cool

Evaporator status

Evaporator inlet reference T°

Evaporator outlet reference T°

Evaporator set point

Evaporator cooling capacity

Outside air set point X1 in heat

Outside air set point X2 in heat

• 47 •

R/W/Z Unit Min Std Max

2248

User

Water

Heating

Water 1 R/W/Z °C 40 45 50

2249 Water 2 R/W/Z °C 40 45 50

2251

Custom

Sp 4/20mA R °C 4 * 20

2252 Sp +/-1ßC R °C -1 * 1

2253 Sp Nß2 R * 0 * 1

2311

Pump

Evaporator P1

Status R * List * *

2312 Sw State R * 0 * 1

2313 Output R * 0 * 1

2314 Hour H R HH 0 * 9999

2315 Hour L R HH 0 * 9999

2316 Flow R * 0 * 1

2321

Evaporator P2

Status R * List * *

2322 Sw State R * 0 * 1

2323 Output R * 0 * 1

2324 Hour H R HH 0 * 9999

2325 Hour L R HH 0 * 9999

2326 Flow R * 0 * 1

2331

Evaporator Flow

T.In R °C -50 * 105

2332 T.Out R °C -50 * 105

2333 P.In R Bar 0 * 6

2334 P.Out R Bar 0 * 6

2335 Delta dT R °C 0 * 20

2336 Delta dP R Bar 0 * 6

2337 Capacity R % 0 * 100

2338 Flow R m3 0 * 100

2339 Flow R * 0 * 1

2341

Condenser P1

Status R * List * *

2342 Sw State R * 0 * 1

2343 Output R * 0 * 1

2344 Hour H R HH 0 * 9999

2345 Hour L R HH 0 * 9999

2346 Flow R * 0 * 100

2351

Condenser P2

Status R * List * *

2352 Sw State R * 0 * 1

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Evaporator set point Y1 in heat

Evaporator set point Y2 in heat

External evaporator set point

External offset evaporator set point

Second set point switch status

Evaporator pump 1 status

Evaporator pump 1 input

Evaporator pump 1 output

Evaporator ﬂ ow switch

Evaporator pump 2 status

Evaporator pump 2 input

Evaporator pump 2 output

Evaporator pump 1 output

Evaporator ﬂ ow switch

Evaporator T° inlet

Evaporator T° outlet

Evaporator pressure in

Evaporator pressure out

Evaporator delta T°

Evaporator delta pressure

Evaporator ﬂ ow capacity

Evaporator ﬂ ow meter

Evaporator ﬂ ow switch

Condenser pump 1 status

Condenser pump 1 input

Condenser pump 1 output

Condenser ﬂ ow switch

Condenser pump 2 status

Condenser pump 2 input

• 48 •

R/W/Z Unit Min Std Max

2353

User

Pump

Condenser P2

Output R * 0 * 1

2354 Hour H R HH 0 * 9999

2355 Hour L R HH 0 * 9999

2356 Flow R * 0 * 100

2361

Condenser Flow

T.In R °C -50 * 105

2362 T.Out R °C -50 * 105

2363 P.In R Bar 0 * 6

2364 P.Out R Bar 0 * 6

2365 Delta dT R °C 0 * 105

2366 Delta dP R Bar 0 * 6

2367 Capacity R % 0 * 100

2368 Flow R m3 0 * 100

2369 Flow R * 0 * 1

2411

Compressor

Circuit 1

P.HP R Bar -50 * 105

2412 T.HP R °C -50 * 105

2413 T.Liquid R Bar -50 * 105

2414 P.LP R °C -50 * 105

2415 T.LP R °C -50 * 105

2416 T.Suction R °C -50 * 105

2417 Discharge 1 R °C -50 * 150

2418 Discharge 2 R °C -50 * 150

2421

Cir.1 Comp.1

Conﬁ gR****

2422 Status R * List * *

2423 Sw State R * 0 * 1

2424 Output R * 0 * 1

2425 Time H R HH 0 * 9999

2426 Time L R HH 0 * 9999

2427 Start H R * 0 * 9999

2428 Start L R * 0 * 9999

2431

Cir.1 Comp.2

Conﬁ gR****

2432 Status R * List * *

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Condenser pump 2 output

Condenser pump 1 output

Condenser ﬂ ow switch

Condenser T° inlet

Condenser T° outlet

Condenser pressure in

Condenser pressure out

Condenser delta T°

Condenser delta pressure

Condenser ﬂ ow capacity

Condenser ﬂ ow meter

Condenser ﬂ ow switch

Condensing pressure circuit 1

Condensing T° circuit 1

Saturated pressure circuit 1

Saturated T° circuit 1

Liquid T° circuit 1

Suction T° circuit 1

Discharge T° 1 circuit 1

Discharge T° 2 circuit 1

Conﬁ guration compressor 1 circuit 1

Status compressor 1 circuit 1

Input compressor 1 circuit 1

Output compressor 1 circuit 1

Hour counter compressor 1 circuit 1 LSB

Hour counter compressor 1 circuit 1 MSB

Start counter high compressor 1 circuit 1 LSB (example : 123)

Start counter low compressor 1 circuit 1 MSB (example 456)

Conﬁ guration compressor 2 circuit 1

Status compressor 2 circuit 1

• 49 •

R/W/Z Unit Min Std Max

2433

User

Compressor

Cir.1 Comp.2

Sw State R * 0 * 1

2434 Output R * 0 * 1

2435 Time H R HH 0 * 9999

2436 Time L R HH 0 * 9999

2437 Start H R * 0 * 9999

2438 Start L R * 0 * 9999

2441

Cir.1 Comp.3

Conﬁ gR****

2442 Status R * List * *

2443 Sw State R * 0 * 1

2444 Output R * 0 * 1

2445 Time H R HH 0 * 9999

2446 Time L R HH 0 * 9999

2447 Start H R * 0 * 9999

2448 Start L R * 0 * 9999

2451

Circuit 2

P.HP R Bar -50 * 105

2452 T.HP R °C -50 * 105

2453 T.Liquid R Bar -50 * 105

2454 P.LP R °C -50 * 105

2455 T.LP R °C -50 * 105

2456 T.Suction R °C -50 * 105

2457 Discharge 1 R °C -50 * 150

2458 Discharge 2 R °C -50 * 150

2461

Cir.2 Comp.1

Conﬁ gR****

2462 Status R * List * *

2463 Sw State R * 0 * 1

2464 Output R * 0 * 1

2465 Time H R HH 0 * 9999

Unit Min Std Max

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Input compressor 2 circuit 1

Output compressor 2 circuit 1

Hour counter compressor 2 circuit 1 LSB

Hour counter compressor 2 circuit 1 MSB

Start counter high compressor 2 circuit 1 LSB (example : 123)

Start counter low compressor 2 circuit 1 MSB (example 456)

Conﬁ guration compressor 3 circuit 1

Status compressor 3 circuit 1

Input compressor 3 circuit 1

Output compressor 3 circuit 1

Hour counter compressor 3 circuit 1 LSB

Hour counter compressor 3 circuit 1 MSB

Start counter high compressor 3 circuit 1 LSB (example : 123)

Start counter low compressor 3 circuit 1 MSB (example 456)

Condensing pressure circuit 2

Condensing T° circuit 2

Saturated pressure circuit 2

Saturated T° circuit 2

Liquid T° circuit 2

Suction T° circuit 2

Discharge T° 1 circuit 2

Discharge T° 2 circuit 2

Conﬁ guration compressor 1 circuit 2

Status compressor 1 circuit 2

Input compressor 1 circuit 2

Output compressor 1 circuit 2

Hour counter compressor 1 circuit 2 LSB

Unit Minimum Standard Maximum

• 50 •

R/W/Z Unit Min Std Max

2466

User

Compressor

Cir.2 Comp.1

Time L R HH 0 * 9999

2467 Start H R * 0 * 9999

2468 Start L R * 0 * 9999

2471

Cir.2 Comp.2

Conﬁ gR****

2472 Status R * List * *

2473 Sw State R * 0 * 1

2474 Output R * 0 * 1

2475 Time H R HH 0 * 9999

2476 Time L R HH 0 * 9999

2477 Start H R * 0 * 9999

2478 Start L R * 0 * 9999

2481

Cir.2 Comp.3

Conﬁ gR****

2482 Status R * List * *

2483 Sw State R * 0 * 1

2484 Output R * 0 * 1

2485 Time H R HH 0 * 9999

2486 Time L R HH 0 * 9999

2487 Start H R * 0 * 9999

2488 Start L R * 0 * 9999

2491

Other

Sw HP C1 R * 0 * 1

2492 Sw HP C2 R * 0 * 1

2493 V4V C1 R * 0 * 1

2494 V4V C2 R * 0 * 1

2511 Condenser Circuit 1 Conﬁ gR****

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Hour counter compressor 1 circuit 2 MSB

Start counter high compressor 1 circuit 2 LSB (example : 123)

Start counter low compressor 1 circuit 2 MSB (example 456)

Conﬁ guration compressor 2 circuit 2

Status compressor 2 circuit 2

Input compressor 2 circuit 2

Output compressor 2 circuit 2

Hour counter compressor 2 circuit 2 LSB

Hour counter compressor 2 circuit 2 MSB

Start counter high compressor 2 circuit 2 LSB (example : 123)

Start counter low compressor 2 circuit 2 MSB (example 456)

Conﬁ guration compressor 3 circuit 2

Status compressor 3 circuit 2

Input compressor 3 circuit 2

Output compressor 3 circuit 2

Hour counter compressor 3 circuit 2 LSB

Hour counter compressor 3 circuit 2 MSB

Start counter high compressor 3 circuit 2 LSB (example : 123)

Start counter low compressor 3 circuit 2 MSB (example 456)

Safety high pressure switch circuit 1

Safety high pressure switch circuit 2

Reversing valve circuit 1

Reversing valve circuit 2

Conﬁ guration condenser circuit 1

• 51 •

R/W/Z Unit Min Std Max

2512

User

Condenser

Circuit 1

Status R * List * *

2513 Sw State R * 0 * 1

2514 Condensing R °C -50 * 67

2515 Setpoint R °C 25 * 45

2516 Capacity R % 0 * 100

2517 Speed Low R * 0 * 1

2518 Speed High R * 0 * 1

2521

Circuit 2

Conﬁ gR****

2522 Status R * List * *

2523 Sw State R * 0 * 1

2524 Condensing R °C -50 * 67

2525 Setpoint R °C 25 * 45

2526 Capacity R % 0 * 100

2527 Speed Low R * 0 * 1

2528 Speed High R * 0 * 1

2531

Circuit 1/2

Conﬁ gR****

2532 Status R * List * *

2533 Sw State R * 0 * 1

2534 Capacity R % 0 * 100

2541

Fan

Outside R °C -50 * 105

2542 Capacity Max R % 0 * 100

2543 Unloading R/W °C 50 * 65

2544 Mode R/WZ * 0 0 2

2545 Noise R/WZ dBa 82 * 94

2551

Water

Inlet C1 R * -50 * 105

2552 Outlet C1 R * -50 * 105

2553 Inlet C2 R * -50 * 105

2554 Outlet C2 R * -50 * 105

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Status condenser circuit 1

Input condenser circuit 1

Condensing T° circuit 1

Condensing T° set point

Condensing fan capacity circuit 1

Condensing fan low speed circuit 1

Condensing fan high speed circuit 1

Conﬁ guration condenser circuit 2

Status condenser circuit 2

Input condenser circuit 2

Condensing T° circuit 2

Condensing T° set point

Condensing fan capacity circuit 2

Condensing fan low speed circuit 2

Condensing fan high speed circuit 2

Conﬁ guration condenser circuit 1&2

Status condenser circuit 1&2

Input condenser circuit 1&2

Condensing capacity circuit 1&2

Outside air T°

Condenser fan capacity maximum

Condenser unloading T°

Condenser fan accoustic mode

0=Not Set, 1=Quiet,

2=Quiet++.

Condenser fan accoustic noise

Condenser inlet T° circuit 1

Condenser outlet T° circuit 1

Condenser inlet T° circuit 2

Condenser outlet T° circuit 2

• 52 •

R/W/Z Unit Min Std Max

* 2611

User

Expansion Valve

Circuit 1

Conﬁ gR****

* 2612 Status R * List * *

* 2613 Saturated R Bar 0 * 20

* 2614

Circuit 1

Saturated R °C -4 * 35

* 2615 Suction R °C -50 * 105

* 2616 Superheat R °C 0 * 105

* 2617 Setpoint R °C 5 * 15

* 2618 Capacity R % 0 * 100

2619

Step R * 0 *

ETS50 =

2625

ETS100 =

3630

* 2621

Circuit 2

Conﬁ gR****

* 2622 Status R * List * *

* 2623 Saturated R Bar 0 * 20

* 2624 Saturated R °C -4 * 35

* 2625 Suction R °C -50 * 105

* 2626 Superheat R °C 0 * 105

* 2627 Setpoint R °C 5 * 15

* 2628 Capacity R % 0 * 100

* 2629 Step R * 0 *

ETS50 =

2625

ETS100 =

3630

2711

Option

Freecooling

Conﬁ gR****

2712 Status R * List * *

2713 Sw State R * 0 * 1

2714 Valve R * 0 * 1

2715 Outside R °C -50 * 105

2716 Inlet R °C -50 * 105

2717 Outlet R °C -50 * 105

2718 Capacity R % 0 * 100

2721

FP Correct

Conﬁ gR****

2722 Status R * List * *

2723 Sw State R * 0 * 1

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Conﬁ guration of the freecooling

Status of the freecooling

Input of the freecooling

Freecooling valve

Outside air T°

Inlet coil water T°

Outlet coil water T°

Freecooling fan capacity

Conﬁ guration of the power factor correction

Status of the power factor correction

Input of the power factor correction

• 53 •

R/W/Z Unit Min Std Max

2731

User

Option

Electrical

heater

Conﬁ gR****

2732 Status R * List * *

2733 Outlet R °C -50 * 105

2734

Electrical heater

Capacity R % 0 * 100

2735 Sw State R * 0 * 1

2736 Output 1 R * 0 * 1

2737 Output 2 R * 0 * 1

2738 Output 3 R * 0 * 1

2739 Output 4 R * 0 * 1

2811

Link

Master/Slave

Conﬁ gR****

2812 Status R * List * *

2813 Id R * 1 * 8

2814 Outside R °C -50 * 105

2815 Inlet R °C -50 * 105

2816 Outlet R °C -50 * 105

2817 Priority R * 1 * 8

2818 Standby R * 1 * 8

2819

BMS

Next Start R * 1 * 8

2821 Status R * List * *

2822 Outside R °C -50 * 105

2823 Inlet R °C -50 * 105

2824 Outlet R °C -50 * 105

2825 Adress R/W * 1 * 8

2826 Number R/W * 1 * 8

2827 Type R/W * 0 0 7

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Conﬁ guration of the electrical heater

Status of the electrical heater

Evaporator outler T°

Electrical heater capacity

Electrical heater input

Electrical heater output 1

Electrical heater output 2

Electrical heater output 3

Electrical heater output 4

Conﬁ guration of the master/slave link

Status of the master/slave link

Identiﬁ cation number of the BM60 board

Outside air reference T°

Evaporator inlet reference T°

Evaporator outlet reference T°

Unit number priority to start

Unit number in standby

Unit number to start next

Status of the master/slave link

Outside air reference T°

Evaporator inlet reference T°

Evaporator outlet reference T°

Address of the board

Number of units linked

Master/slave conﬁ guration

0=Not Set,

1=Not Used,

2=CascadTwins,

3=CascadChain,

4=BackupTwins,

5=BackupChain,

6=RolBackupTwins,

7=RolBackupChain.

• 54 •

R/W/Z Unit Min Std Max

2828

User

Link

BMS

TßAir R/W * 0 0 2

2829 TßWater R/W * 0 0 2

3111

Expert

Unit

General

On/Off R/W 0001

3112 On/Off Input R/W 0 0 * 1

3113 On/Off Mode R/W/Z * 0 1 1

3114 Test R/W * 0 0 10

3115 Reset Alarm R/W * 0 0 1

3116 Clear Alarm R/W * 0 0 1

3117 Box Tß R °C -50 * 105

3118 Status R * List * *

3121

Conﬁ guration

Range R/W * 0 0 8

3122 Size R/W * List * *

3123 Capacity R/W * 0 * 100

3124 Glycol R/W % 0 0 50

3125 Restore R/W * 0 0 5

3131

Custom relay

BM.NO7 R/W *

3132 BE.NO1 R/W *

3133 BE.NO2 R/W *

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Outside air T° conﬁ guration

0=Not Used, 1=Master,

2=Average.

Evaporator water T° conﬁ guration

General On/Off

Remote On/Off

Enable

Test

0=Not set,

1=Quickly,

2=Wizard,

3=Daily Task,

4=Weekly Task,

5=Defrost C1,

6=Defrost C2,

7=Defrost C1&2,

8=HP C1,

9=HP C2,

10=HP C1&2.

Reset the active alarm(s)

Clear the historic of alarm(s)

Electrical box T°

General status

Unit range conﬁ guration

0=Not set, 1=EAC, 2=EAR,

3=NAC, 4=NAH, 5=MWC,

6=NWC, 8=MRC.

Unit size conﬁ guration

Unit capacity conﬁ guration

Glycol rate conﬁ guration

Restore the settings parameters

0=Not set, 1=DC+Bms,

2=Schedule, 3=Factory,

4=Store User, 5=Restore User.

Conﬁ guration of the free output BM.NO7

Conﬁ guration of the free output BE.NO1

Conﬁ guration of the free output BE.NO2

• 55 •

R/W/Z Unit Min Std Max

3134

Expert

Unit

Custom

relay

BE.NO3 R/W *

3135 BE.NO4 R/W *

3141

Custom switch

BM.Id4 R/W *

3142 BM.Id7 R/W *

3143 BE.Id1 R/W *

3144 BE.Id2 R/W *

3145 BE.Id3 R/W *

3146 BE.Id4 R/W *

3151

Custom signal

BE.B1 R/W *

3152 BE.B2 R/W *

3153 BE.B3 R/W *

3154 BE.B4 R/W *

3161

Option

Pump Evap. R/W * 0 * *

3162 Pump Cond. R/W * 0 * *

3163 Display DC R/W * 0 0 3

3164 EEV Driver R/W * 0 0 1

3165 Heater Elec R/W * 0 0 1

3166 Freecooling R/W * 0 0 1

3167 Fan % R/W * 0 0 1

3168 Power Factor R/W * 0 0 1

3169 Power meter R/W * 0 0 1

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Conﬁ guration of the free output BE.NO3

Conﬁ guration of the free output BE.NO4

Conﬁ guration of the free input BM.Id4

Conﬁ guration of the free input BM.Id7

Conﬁ guration of the free input BE.Id1

Conﬁ guration of the free input BE.Id2

Conﬁ guration of the free input BE.Id3

Conﬁ guration of the free input BE.Id4

Conﬁ guration of the free input BE.B1

Conﬁ guration of the free input BE.B2

Conﬁ guration of the free input BE.B3

Conﬁ guration of the free input BE.B4

Evaporator pump(s) conﬁ guration

0=Not Set,

1=Single=,

2=Single%,

3=Double=,

4=Double%.

Condenser pump(s) conﬁ guration

DC60 display(s) conﬁ guration

0=Not Set,

1=1,.,.,

2=.,2,.,

3=1,2.

Electronic expansion valve cconﬁ guration

0=No,

1=Yes.

Power meter conﬁ guration

Electrical heater conﬁ guration

Inverter for condenser fan conﬁ guration

Power factor correction conﬁ guration

Power meter conﬁ guration

• 56 •

R/W/Z Unit Min Std Max

* 3171

Expert

Unit

Startup

Day R * * * *

* 3172 Month R * * * *

* 3173 Year R * * * *

3211

Water

Temperature

Inlet R °C -50 * 105

3212 Inlet Ref. R °C -50 * 105

3213 Outlet R °C -50 * 105

3214 Outlet Ref. R °C -50 * 105

3215 Delta Tß R °C 0 * 105

3216 Setpoint R °C -10 * 50

3217 Capacity R % 0 * 100

3218 Flow R * 0 * 1

3221

Changeover

Status R * List * *

3222 Outside R °C -50 * 105

3223 Outside Ref. R °C -50 * 105

3224 Mode R/W/Z *

3225 AirTßWinter R/W °C -10 18 30

3226 AirTßSummer R/W °C 19 23 30

3231

Cooling

Status R * List * *

3232 Inlet R °C -50 * 105

3233 Outlet R °C -50 * 105

3234 Setpoint R °C -10 * 50

3235 Capacity R % 0 * 100

3236 Air Slope 1 R/W/Z °C -11 22 50

3237 Air Slope 2 R/W/Z °C -11 30 50

3238 Water 1 R/W/Z °C 19 7 20

3239 Water 2 R/W/Z °C 19 7 20

3241

Heating

Status R * List * *

3242 Inlet R °C -50 * 105

3243 Outlet R °C -50 * 105

3244 Setpoint R °C -10 * 50

3245 Capacity R % 0 * 100

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Evaporator inlet probe T°

Evaporator inlet reference T°

Evaporator outlet probe T°

Evaporator outlet reference T°

Evaporator delta T° (Inlet-Outlet)

Evaporator set point

Evaporator capacity

Evaporator ﬂ ow switch

Changeover status

Outside air probe T°

Outside air reference T°

Changeover mode See menu 2224

Winter T° to swap in heating mode

Summer T° to swap in cooling mode

Evaporator status

Evaporator inlet reference T°

Evaporator outlet reference T°

Evaporator set point

Evaporator cooling capacity

Outside air set point X1 in cool

Outside air set point X2 in cool

Evaporator set point Y1 in cool

Evaporator set point Y2 in cool

Evaporator status

Evaporator inlet reference T°

Evaporator outlet reference T°

Evaporator set point

Evaporator cooling capacity

• 57 •

R/W/Z Unit Min Std Max

3246

Expert

Water

Heating

Air Slope 1 R/W/Z °C -11 22 50

3247 Air Slope 2 R/W/Z °C -11 30 50

3248 Water 1 R/W/Z °C 40 45 50

3249 Water 2 R/W/Z °C 40 45 50

3251

Custom

Sp 4/20mA R °C 4 * 20

3252 Sp +/-1ßC R °C -1 * 1

3253 Sp Nß2 R * 0 * 1

3261

Control

Cool dTß R/W °C 1 5 20

3262 Heat dTß R/W °C 1 5 20

3263 Reactivity R/W * 1 15 120

3271

Safety

Cool Low R/W °C 3 5 55

3272 Cool High R/W °C 19 55 55

3273 Heat Low R/W °C 3 5 55

3274 Heat High R/W °C 19 55 55

3311

Pump

Evaporator P1

Status R * List * *

3312 Sw State R * 0 * 1

3313 Output R * 0 * 1

3314 Hour H R HH 0 * 9999

3315 Hour L R HH 0 * 9999

3316 Flow R * 0 * 1

3321

Evaporator P2

Status R * List * *

3322 Sw State R * 0 * 1

3323 Output R * 0 * 1

3324 Hour H R HH 0 * 9999

3325 Hour L R HH 0 * 9999

3326 Flow R * 0 * 1

3331

Evaporator ﬂ ow

T.In R °C -50 * 105

3332 T.Out R °C -50 * 105

3333 P.In R Bar 0 * 6

3334 P.Out R Bar 0 * 6

3335 Delta dT R °C 0 * 105

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Outside air set point X1 in heat

Outside air set point X2 in heat

Evaporator set point Y1 in heat

Evaporator set point Y2 in heat

External evaporator set point

External offset evaporator set point

Second set point switch status

Evaporator cooling delta T°

Evaporator heating delta T°

Evaporator water reactivity

Evaporator cooling low safety T°

Evaporator cooling high safety T°

Evaporator heating low safety T°

Evaporator heating high safety T°

Evaporator pump 1 status

Evaporator pump 1 input

Evaporator pump 1 output

Evaporator ﬂ ow switch

Evaporator pump 2 status

Evaporator pump 2 input

Evaporator pump 2 output

Evaporator pump 1 output

Evaporator ﬂ ow switch

Evaporator T° inlet

Evaporator T° outlet

Evaporator pressure in

Evaporator pressure out

Evaporator delta T°

• 58 •

R/W/Z Unit Min Std Max

3336

Expert

Pump

Evaporator

ﬂ ow

Delta dP R Bar 0 * 6

3337 Capacity R % 0 * 100

3338 Flow R m3 0 * 100

3339 Flow R *0*1

3341

Evaporator control

Priority R/W/Z * 0 0 7

3342 Reset R/W * 0 0 2

3343 Mode R/W * 0 0 4

3344 Delta dT R/W °C 2 * 10

3345 Delta dP R/W Bar 1 1 6

3346 P.Out R/W Bar 0,5 1 6

3347 Flow Min R/W % 60 60 100

3348 Flow Max R/W % 60 100 100

3351

Condenser P1

Status R * List * *

3352 Sw State R *0*1

3353 Output R *0*1

3354 Hour H R HH 0 * 9999

3355 Hour L R HH 0 * 9999

3356 Flow R * 0 * 100

3361

Condenser P2

Status R * List * *

3362 Sw State R *0*1

3363 Output R *0*1

3364 Hour H R HH 0 * 9999

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Evaporator delta pressure

Evaporator ﬂ ow capacity

Evaporator ﬂ ow meter

Evaporator ﬂ ow switch

Evaporator pump(s) enable

0=Not Set,

1=Not Used,

2=Prio.P1On,

3=Prio.P1Auto,

4=Prio.P2On,

5=Prio.P2Auto,

6=No Prio.On,

7=No Prio.Auto.

Evaporator pump(s) reset counter

0=Not Set,

1=1,.,.,

2=.,2,.,

Evaporator pump(s) operating mode

0=Not Used,

1=Fix Speed,

2=Fix dT,

3=Fix dP,

4=Fix P.Out.

Evaporator variable ﬂ ow delta T°

Evaporator variable ﬂ ow delta pressure

Evaporator variable ﬂ ow output pressure

Evaporator variable ﬂ ow minimum

Evaporator variable ﬂ ow maximum

Condenser pump 1 status

Condenser pump 1 input

Condenser pump 1 output

Condenser ﬂ ow switch

Condenser pump 2 status

Condenser pump 2 input

Condenser pump 2 output

Condenser pump 1 output

• 59 •

R/W/Z Unit Min Std Max

3365

Expert

Pump

Condenser P2

Hour L R HH 0 * 9999

3366 Flow R * 0 * 100

3371

Condenser ﬂ ow

T.In R °C -50 * 105

3372 T.Out R °C -50 * 105

3373 P.In R Bar 0 * 6

3374 P.Out R Bar 0 * 6

3375 Delta dT R °C 0 * 105

3376 Delta dP R Bar 0 * 6

3377 Capacity R % 0 * 100

3378 Flow R m3 0 * 100

3379 Flow R * 0 * 1

3381

Condenser Control

Priority R/W/Z * 0 0 7

3382 Reset R/W * 0 0 2

3383 Mode R/W * 0 0 4

3384 Delta dT R/W °C 2 * 10

3385 Delta dP R/W Bar 1 1 6

3386 P.Out R/W Bar 0,5 1 6

3387 Flow Min R/W % 60 60 100

3388 Flow Max R/W % 60 100 100

3411

Compressor

Circuit 1

P.HP R Bar -50 * 105

3412 T.HP R °C -50 * 105

3413 T.Liquid R Bar -50 * 105

3414 P.LP R °C -50 * 105

3415 T.LP R °C -50 * 105

3416 T.Suction R °C -50 * 105

3417 Discharge 1 R °C -50 * 150

3418 Discharge 2 R °C -50 * 150

3421

Circuit 2

P.HP R Bar -50 * 105

3422 T.HP R °C -50 * 105

3423 T.Liquid R Bar -50 * 105

3424 P.LP R °C -50 * 105

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Condenser pump 1 output

Condenser ﬂ ow switch

Condenser T° inlet

Condenser T° outlet

Condenser pressure in

Condenser pressure out

Condenser delta T°

Condenser delta pressure

Condenser ﬂ ow capacity

Condenser ﬂ ow meter

Condenser ﬂ ow switch

Condenser pump(s) enable See menu 3341

Condenser pump(s) reset counter See menu 3342

Condenser pump(s) operating mode See menu 3343

Condenser variable ﬂ ow delta T°

Condenser variable ﬂ ow delta pressure

Condenser variable ﬂ ow output pressure

Condenser variable ﬂ ow minimum

Condenser variable ﬂ ow maximum

Condensing pressure circuit 1

Condensing T° circuit 1

Saturated pressure circuit 1

Saturated T° circuit 1

Liquid T° circuit 1

Suction T° circuit 1

Discharge T° 1 circuit 1

Discharge T° 2 circuit 1

Condensing pressure circuit 2

Condensing T° circuit 2

Saturated pressure circuit 2

Saturated T° circuit 2

• 60 •

R/W/Z Unit Min Std Max

3425

Expert

Compressor

Circuit 2

T.LP R °C -50 * 105

3426 T.Suction R °C -50 * 105

3427 Discharge 1 R °C -50 * 150

3428 Discharge 2 R °C -50 * 150

3431

Enable

Enable C1 R/W/Z * 0 0 7

3432 Enable C2 R/W/Z * 0 0 7

3433 Clear C1 R/W * 0 0 7

3434 Clear C2 R/W * 0 0 7

3435 Priority R/W * 0 0 3

3441

Safety

Saturation R/W °C -6 -6 5

3442 Unloading R/W °C 50 63 65

3443 Discharge R/W °C 90 120 150

3511

Condenser

Circuit 1

Conﬁ g R****

3512 Status R * List * *

3513 Sw State R *0*1

3514 Condensing R °C -50 * 67

3515 Setpoint R °C 25 * 45

3516 Capacity R % 0 * 100

3517 Speed Low R *0*1

3518 Speed High R *0*1

3521

Circuit 2

Conﬁ g R****

3522 Status R * List * *

3523 Sw State R *0*1

3524 Condensing R °C -50 * 67

3525 Setpoint R °C 25 * 45

3526 Capacity R % 0 * 100

3527 Speed Low R *0*1

3528 Speed High R *0*1

3531

Circuit 1/2

Conﬁ g R****

3532 Status R * List * *

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Liquid T° circuit 2

Suction T° circuit 2

Discharge T° 1 circuit 2

Discharge T° 2 circuit 2

Compressor(s) enable circuit 1

0=Not Set,

1=1,.,.,

2=.,2,.,

3=1,2,.,

4=.,.,3,

5=1,.,3,

6=.,2,3,

7=1,2,3.

Compressor(s) enable circuit 2

Compressor(s) reset counter circuit 1

Compressor(s) reset counter circuit 2

Compressor(s) circuit priority

0=Not Used,

1=Prio.C1,

2=Prio.C2,

3=Auto.

Evaporator saturation safety T°

Condenser unloading safety T°

Compressor discharge safety T°

Conﬁ guration condenser circuit 1

Status condenser circuit 1

Input condenser circuit 1

Condensing T° circuit 1

Condensing T° set point

Condensing fan capacity circuit 1

Condensing fan low speed circuit 1

Condensing fan high speed circuit 1

Conﬁ guration condenser circuit 2

Status condenser circuit 2

Input condenser circuit 2

Condensing T° circuit 2

Condensing T° set point

Condensing fan capacity circuit 2

Condensing fan low speed circuit 2

Condensing fan high speed circuit 2

Conﬁ guration condenser circuit 1&2

Status condenser circuit 1&2

• 61 •

R/W/Z Unit Min Std Max

3533

Expert

Condenser

Circuit 1/2

Sw State R *0*1

3534 Capacity R % 0 * 100

3541

Fan

Capacity Max R % 0 * 100

3542 Unloading R °C 50 * 65

3543 Mode R/W * 0 0 2

3544 Noise R/W dBa 82 * 94

3545 Setpoint R/W °C 35 40 45

3546 Speed L.On R/W °C 30 46 60

3547 Speed L.Off R/W °C 30 38 60

3548 Speed H.On R/W °C 30 58 60

3549 Speed H.Off R/W °C 30 49 60

3551

Water

Inlet C1 R °C -50 * 105

3552 Outlet C1 R °C -50 * 105

3553 Inlet C2 R °C -50 * 105

3554 Outlet C2 R °C -50 * 105

3561

Defrost

Mode R * 0 0 1

3562 Outside R °C 8 16 22

3563 Saturation R °C -10 1,7 10

3564 Freq R mm 30 45 90

3565 dLP C1 R/W °C -50 * 105

3566 dLP C2 R/W °C -50 * 105

3567 Counter C1 R/W * 30 * 90

3568 Counter C2 R/W * 30 * 90

3571

Safety

Cool Low R/W °C 3 5 55

3572 Cool High R/W °C 19 55 55

3573 Heat Low R/W °C 3 5 55

3574 Heat High R/W °C 19 55 55

3611

Expansion

valve

Circuit 1

Conﬁ g R****

3612 Status R * List * *

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Input condenser circuit 1&2

Condensing capacity circuit 1&2

Condenser fan capacity maximum

Condenser unloading T°

Condenser fan accoustic mode

0=Auto,

1=AutoQuiet,

2=Quiet.

Condenser fan accoustic noise

Condenser fan set point

Condenser fan set point low speed ON

Condenser fan set point low speed OFF

Condenser fan set point high speed ON

Condenser fan set point high speed OFF

Condenser inlet T° circuit 1

Condenser outlet T° circuit 1

Condenser inlet T° circuit 2

Condenser outlet T° circuit 2

Defrost mode

0=Cyclic,

1=Dynamic.

Outside air defrost T°

Evaporator saturation defrost T°

Defrost frequency delay

condenser cooling low safety T°

condenser cooling high safety T°

condenser heating low safety T°

condenser heating high safety T°

• 62 •

R/W/Z Unit Min Std Max

* 3613

Expert

Expansion valve

Circuit 1

Saturated R Bar 0 * 20

* 3614 Saturated R °C -4 * 35

* 3615 Suction R °C -50 * 105

* 3616 Superheat R °C 0 * 105

* 3617 Setpoint R °C 5 * 15

* 3618 Capacity R % 0 * 100

* 3619 Step R * 0 *

ETS50 =

2625

ETS100 =

3630

* 3621

Circuit 2

Conﬁ gR****

* 3622 Status R * List * *

* 3623 Saturated R Bar 0 * 20

* 3624 Saturated R °C -4 * 35

* 3625 Suction R °C -50 * 105

* 3626 Superheat R °C 0 * 105

* 3627 Setpoint R °C 5 * 15

* 3628 Capacity R % 0 * 100

* 3629 Step R * 0 *

ETS50 =

2625

ETS100 =

3630

* 3631 Control Superheat R/W °C 5 * 15

3711

Option

Freecooling

Conﬁ gR****

3712 Status R * List * *

3713 Sw State R * 0 * 1

3714 Valve R * 0 * 1

3715 Outside R °C -50 * 105

3716 Inlet R °C -50 * 105

3717 Outlet R °C -50 * 105

3718 Capacity R % 0 * 100

3721

FP Correct

Conﬁ gR****

3722 Status R * List * *

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Conﬁ guration of the freecooling

Status of the freecooling

Input of the freecooling

Freecooling valve

Outside air T°

Inlet coil water T°

Outlet coil water T°

Freecooling fan capacity

Conﬁ guration of the power factor correction

Status of the power factor correction

• 63 •

R/W/Z Unit Min Std Max

3723

Expert

Option

FP Correct Sw State R * 0 * 1

3731

Electrical heater

Conﬁ gR****

3732 Status R * List * *

3733 Outlet R °C -50 * 105

3734 Capacity R % 0 * 100

3735 Sw State R * 0 * 1

3736 Output 1 R * 0 * 1

3737 Output 2 R * 0 * 1

3738 Output 3 R * 0 * 1

3739 Output 4 R * 0 * 1

3741

Power Meter

Conﬁ gR****

3742 Power P R KW 0 * 99999

3743 Power Q R Kvar 0 * 99999

3744 Power Factor R * 0 * 99999

3745 Energy P H R KWh 0 * 99999

3746 Energy P L R KWh 0 * 99999

3747 Energy Q H R KVarh 0 * 99999

3748 Energy Q L R KVarh 0 * 99999

3749 Clear Counter R/W * 0 0 1

3811

Link

Master/Slave

Status R * List * *

3812 Outside R °C -50 * 105

3813 Inlet R °C -50 * 105

3814 Outlet R °C -50 * 105

3815 Adress R/W * 1 * 8

3816 Number R/W * 1 * 8

3817 Type R/W * 0 0 7

3818 TßAir R/W * 0 0 2

3819 TßWater R/W * 0 0 2

3821

BMS

Status R * List * *

3822 Outside R °C -50 * 105

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Input of the power factor correction

Conﬁ guration of the electrical heater

Status of the electrical heater

Evaporator outler T°

Electrical heater capacity

Electrical heater input

Electrical heater output 1

Electrical heater output 2

Electrical heater output 3

Electrical heater output 4

Conﬁ guration of the power meter

Active power

Reactive power

Power Factor

Active energy MSB

Active energy LSB

Reactive energy MSB

Reactive energy LSB

Reset all counter

Status of the master/slave link

Outside air reference T°

Evaporator inlet reference T°

Evaporator outlet reference T°

Address of the board

Number of units linked

Master/slave conﬁ guration See menu 2827

Outside air T° conﬁ guration See menu 2828

Evaporator water T° conﬁ guration See menu 2828

Status of the BMS

Outside air BMS T°

• 64 •

R/W/Z Unit Min Std Max

3823

Expert

Link

BMS

Inlet R °C -50 * 105

3824 Outlet R °C -50 * 105

3825 Watchdog R/W * 0 * 32000

3826 Id R/W * 1 * 199

3827 Protocol R/W * 0 0 6

3828 Bauderate R/W * 0 0 4

Unit Min Std Max

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

Description Menu 4

digit 3

digit 2

digit 1

digit Comments

Evaporator inlet BMS T°

Evaporator outlet BMS T°

Watchdog timer

Identiﬁ cation number conﬁ guration

BMS protocol conﬁ guration

0=Adalink,

1=Lnx Vision,

2=Modbus,

3=Trend,

4=Carel,

5=Bacnet,

6=Lon works.

BMS bauderate conﬁ guration

0=1200,

1=2400,

2=4800,

3=9600,

4=19200.

Unit Minimum Standard Maximum

• 65 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

BMS

Function

BMS (building management systems) are systems for the integrated management of all the technological functions of a building, including access control, safety, ﬁ re detection, lighting, intelligent elevators, and air-conditioning. The resulting advantages of such solutions are simpler and more efﬁ cient management of the building from a single control station, reduction in running costs, possibility of statistical analysis of all data, immediate identiﬁ cation and response to faults and alarms. This amply justify the little extra cost of the air-conditioning unit BMS connectable. Today not only the quality and the reliability of the instruments are important, but also the degree of external connectivity they can offer.

Description

The communication bus is connected on CLIMATIC™ 60’s serial card board on the BM60. A star connection is not recommended, for an optimum operation, it is advised to connect a maximum of two cables per unit. In case of RS485 bus, a resistance of 120 1/4W can be connected on the last unit between the terminals + and -.

The connection must be carried out by the following cable: length up to 1000 m: LiYCY-P (0.34 mm ²), 2 pairs with general shield.

The CLIMATIC™ 60 offers different possibilities of BMS protocol:

• Modbus RTU,

• Trend,

• Bacnet,

• Lon Works.

Modbus is a serial communications protocol published by Modicon in 1979, and has become a standard communications protocol in industry. It is now the most commonly available method to connect industrial electronic devices. Controllers communicate using a master–slave technic, in which only one device (master) can initiate transactions (called ‘queries’). The other devices (slaves) answer by supplying the requested data to the master, or by taking the action requested in the query.

Max = 1000 m

SERAIL CARD

CND (+) (-)

Connect a 120 1/4W

end line resistor (only for

Modbus)

• 66 •

RS485 (EIA/ TIA - 485 Standard)

RTU (Remote Terminal Unit)

120019200 Bauds

8 bits

None

1 bit

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

LENNOX units implement Modbus slave protocol with the following settings:

The BMS mode is activated by the iinitialisation of the watchdog value. The watchdog is automatically decreasing every second. It’s therefore necessary to frequently overwrite the watchdog value not to let it fall to 0. If the watchdog reaches 0, the BMS mode is disabled and the unit comes back to the schedule mode.

Settings

The different settings to conﬁ gure the BMS are available in the menu:

• (3826): unit identiﬁ cation number on the BMS network,

• (3827): protocol communication with the BMS,

• (3828): Baudrate with the BMS.

Serial Line

Transmission Mode

Baudrate

Data bits

Parity

Stop bits

• 67 •

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARMS

CODE DESCRIPTION

Water Evaporator,Flow Switch,Cut Off

Water Condenser,Flow Switch,Cut Off

Buffer Tank,Water Level,Low

Buffer Tank,Water Level,High

Unit,Power Supply,Electrical Failure

Unit,Electrical Heater,Electrical Failure

Water Evaporator,Water T°,Outlet Too High

Water Evaporator,Water T°,Outlet Too Low

Water Evaporator,Water T°,Inlet Too High

Water Evaporator,Water T°,Inlet Too Low

Water Condenser,Water T°,Outlet Too High

Water Condenser,Water T°,Outlet Too Low

Water Condenser,Water T°,Inlet Too High

Water Condenser,Water T°,Inlet Too Low

Electrical Box T°,Air T°,Too High

Pump Evaporator,Flow Switch,Cut Off

Pump Evaporator,Pump N° 1,Electrical Failure

Pump Evaporator,Pump N° 2,Electrical Failure

Pump Condenser,Pump N° 1,Electrical Failure

Pump Condenser,Pump N° 2,Electrical Failure

Pump Evaporator,In Pressure ,Faulty Sensor

Pump Evaporator,OUT Pressure ,Faulty Sensor

Pump Condenser,In Pressure ,Faulty Sensor

Pump Condenser,OUT Pressure ,Faulty Sensor

Pump Evaporator,Inverter,Electrical Failure

Pump Condenser,Inverter,Electrical Failure

Freecooling Fan,Inverter,Electrical Failure

Recovery,Water Inlet T°,Faulty Probe

Recovery,Water Outlet T°,Faulty Probe

Master/Slave,BM Master,Failure Link

Master/Slave,BM Slave 2,Failure Link

Master/Slave,BM Slave 3,Failure Link

Master/Slave,BM Slave 4,Failure Link

Master/Slave,BM Slave 5,Failure Link

Master/Slave,BM Slave 6,Failure Link

Master/Slave,BM Slave 7,Failure Link

Master/Slave,BM Slave 8,Failure Link

BM board,Real Time Clock,Failure

BE Board,BE N°1,Failure Link

BE Board,BE N°2,Failure Link

Pump Evaporator,Inverter,Failure Link

Pump Condenser,Inverter,Failure Link

Condenser Fan,Inverter Circuit 1,Failure Link

Condenser Fan,Inverter Circuit 2,Failure Link

Condenser Fan,Inverter Circuit 1/2,Failure Link

Freecooling Fan,Inverter,Failure Link

DC Display,DC60 N°1,Failure Link

DC Display,DC60 N°2,Failure Link

Water Evaporator,Water Inlet T°,Faulty Probe

Outside,Air T°,Faulty Probe

• 68 •

102

103

104

105

108

110

111

112

113

114

115

116

117

118

121

122

123

124

127

128

129

131

132

141

142

143

144

145

146

147

148

149

202

203

210

211

212

213

214

215

216

217

218

219

221

222

223

224

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

CODE DESCRIPTION

Water Evaporator,Water Outlet T°,Faulty Probe

Electrical Box T°,Air T°,Faulty Probe

Water Freecooling,Inlet T°,Faulty Probe

Circuit 1,Fan Condenser Motor,Electrical Failure

Circuit 1,Fan Condenser Inverter,Electrical Failure

Circuit 1/2,Fan Condenser Motor,Electrical Failure

Circuit 1/2,Fan Condenser Inverter,Electrical Failure

Unit,Power Factor CosPhi,Electrical Failure

Circuit 1,Leak Refrigerant,Detection

Circuit 1 Compressor 1,Discharge T°,Overheating

Circuit 1,Discharge T° Compressor 2,Overheating

Circuit 1,Discharge T° Compressor 3,Overheating

Circuit 1,Compressor(s),Electrical Failure

Circuit 1,Safety High Pressure,Cut Off

Circuit 1,Reversing Valve,Blocked

Circuit 1, Safety Low Pressure,Cut Off

Circuit 1,Water Evaporator,Risk Of Frosting

Circuit 1,Evaporator Superheat,Too High

Circuit 1,Evaporator Superheat,Too Low

Circuit 1,Condenser Subcooling,Too High

Circuit 1,Condenser Subcooling,Too Low

Circuit 1,MOP,Maximum Operating Pressure

Circuit 1,LOP,Low Operating Pressure

Circuit 1,Condenser T°,Too High

Circuit 1,EEV Valve,Not Closed

Circuit 1,EEV Motor,Failure

Circuit 1,High Pressure,Faulty Sensor

Circuit 1,Low Presure,Faulty Sensor

Circuit 1,Liquid T°,Faulty Probe

Circuit 1,Suction T°,Faulty Probe

Circuit 1,Discharge T° Compressor 1,Faulty Probe

Circuit 1,Discharge T° Compressor 2,Faulty Probe

Circuit 1,Discharge T° Compressor 3,Faulty Probe

Circuit 1,Water Condenser Inlet T°,Faulty Probe

Circuit 1,Water Condenser Outlet T°,Faulty Probe

Circuit 2,Condenser Fan Electrical Failure

Circuit 2,Condenser Inverter Electrical Failure

Circuit 2,Leak Refrigerant Detected

Circuit 2,Discharge T° Compressor 2, Overheating

Circuit 2,Discharge T° Compressor 3, Overheating

Circuit 2,Compressor, Electrical Failure

Circuit 2,High Pressure Cut Off

Circuit 2,Reversing Valve, Blocked

Circuit 2, Safety Low Pressure,Cut Off

Circuit 2,Evaporator, Risk Of Frosting

Circuit 2,Low Condensing T°

Circuit 2,Evaporator Superheat Too High

Circuit 2,Evaporator Superheat Too Low

Circuit 2,Condenser Subcooling Too High

Circuit 2,Condenser Subcooling Too Low

• 69 •

227

228

229

231

232

241

242

243

244

245

246

247

248

249

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

CODE DESCRIPTION

Circuit 2,MOP, Maximum Operating Pressure

Circuit 2,LOP,Low Operating Pressure

Circuit 2,High Condensing T°

Circuit 2,EEV, Valve Not Closed

Circuit 2,EEV, Motor

Circuit 2,High Pressure, Faulty Sensor

Circuit 2,Low Presure, Faulty Sensor

Circuit 2,Liquid T°, Faulty Probe

Circuit 2,Suction T°, Faulty Probe

Circuit 2,Discharge T°, Compressor 2, Faulty Probe

Circuit 2,Discharge T°, Compressor 3, Faulty Probe

Circuit 2,Water Condensing Inlet T°, Faulty Probe

Circuit 2,Water Condensing Outlet T°, Faulty Probe

• 70 • CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 001: WATER EVAPORATOR, FLOW SWITCH CUT OFF

ALARM 002: WATER CONDENSER, FLOW SWITCH CUT OFF

Description

The ﬂ ow switch has detected a low water ﬂ ow rate in the evaporator heat exchanger for more than 5 seconds whereas the unit was enable.

Action

Immediate shut down of the complete unit.

Reset

Once the ﬂ ow has been detected for 2 minutes, the alarm is automatically deleted. Up to 3 trips can occur during a day and are saved in the alarm history. The two ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The third trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem with the pump control wiring,

• Problem with the ﬂ ow switch wiring,

• Dirty or clogged water ﬁ lter,

• Wrong setting of the ﬂ ow switch.

Remedies

• Check the pump(s) connections,

• Check the ﬂ ow switch connections,

• Clean the water ﬁ lter,

• Check the ﬂ ow switch settings.

Description

The ﬂ ow switch has detected a low water ﬂ ow rate in the condenser heat exchanger for more than 5 seconds whereas the unit was enabling.

Action

Immediate shut down of the complete unit.

Reset

Possible cause(s)

• Problem with the pump control wiring,

• Problem with the ﬂ ow switch wiring,

• Dirty or clogged water ﬁ lter,

• Wrong setting of the ﬂ ow switch,

Remedies

• Check the pump connections,

• Check the ﬂ ow switch connections,

• Clean the water ﬁ lter,

• Check the ﬂ ow switch settings.

• 71 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 021, 022, 023, 024: WATER EVAPORATOR, OUT OF RANGE

ALARM 025, 026, 027, 028: WATER CONDENSER, OUT OF RANGE

Description

The water evaporator temperature (inlet or outlet) measured by the probe is outside of the permitted range. This operating range can vary according to the presence or not of glycol with the chilled water.

• Alarm 021: the outlet water temperature is higher than the safety limit setting (3274) in heating mode,

• Alarm 022: the outlet water temperature is lower than the safety limit setting (3271) in cooling mode,

• Alarm 023: the inlet water temperature is higher than the safety limit setting (3272) in cooling mode,

• Alarm 024: the inlet water temperature is lower than the safety limit setting (3273) in heating mode.

Action

Immediate shut down of the complete unit. The alarm is signalling 5 min after if the water evaporator temperature is still out of the permitted range.

Reset

The alarm is automatically deleted once the temperature has reached the permitted operating range for 2 min. After a change over mode (cool / heat), these alarms are disabled during 15 min.

Possible cause(s)

• Temperature probe failed

• Problem with wiring of probe.

Remedies

• Replace probe

• Check the connections of the probe.

Description

The water condenser temperature (Inlet or Outlet) measured by the probe is outside of the permitted range.

• Alarm 025: the outlet water temperature is higher than the safety limit setting (3574) in heating mode,

• Alarm 026: the outlet water temperature is lower than the safety limit setting (3571) in cooling mode,

• Alarm 027: the inlet water temperature is higher than the safety limit setting (3572) in cooling mode,

• Alarm 028: the inlet water temperature is lower than the safety limit setting (3573) in heating mode.

Action

Immediate shut down of the complete unit. The alarm is signalling 5 min after if the condenser temperature is still out of range.

Reset

The alarm is automatically deleted once the temperature has reached the permitted operating range for 2 min. After a change over mode, these alarms are reset during 15 min.

Possible cause(s)

• Problem with wiring of probe,

• Temperature probe failed.

Remedies

• Check the connections of the probe,

• Replace probe.

• 72 •

58.0 62.0 65.0

CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 034: ELECTRICAL BOX, AIR TEMPERATURE TOO HIGH

Description

The air temperature measured by the probe placed in the electrical box is too high. This alarm is managed only on NEOSYS™ units.

Action

If the inside temperature is higher than 62.0°C for at least 5 min, one circuit is stopped. If the inside temperature is higher than 65.0°C, for at least 5 min, the two circuits are stopped. The alarm is signalling if one of the two limits is reached.

Reset

The trip is automatically cleared once the temperature has reached the permitted operating range for 2 min (58.0°C).

Possible cause(s)

• Temperature probe failed,

• Problem with wiring of probe,

• Inside air fan blower not operating,

• Inside air fan thermostat not operating or wrong adjusted.

Remedies

• Replace probe,

• Check the connections of the probe,

• Check the air fan blower,

• Check the air fan thermostat.

Unloading 2 circuits

Electrical box air temperature (°C)

Unloading 1 circuit

• 73 •CL60-AC CHILLER-IOM-1011-E

ALARM 041, 042: PUMP EVAPORATOR, ELECTRICAL FAILURE

ALARM 043, 044: PUMP CONDENSER, ELECTRICAL FAILURE

Description

The thermal magnetic circuit breaker protection of the evaporator pump 1 or 2 has tripped for 5 s, whereas the pump was in demand for at least 5 s.

• Alarm 41: thermal magnetic circuit breaker protection of the pump 1,

• Alarm 42: thermal magnetic circuit breaker protection of the pump 2.

Action

Case of single pump:

• Immediate shut down of the pump and the unit.

• The alarm is signalling.

Case of double pump:

• Immediate shut down of the current pump and the compressor(s).

• Time delay of 30 s,

• Start the second pump if possible (refers to the “PUMP EVAPORATOR MANAGEMENT“ paragraph)

• The alarm is signalling.

Reset

These alarms are manually reset.

Possible cause(s)

• Problem with wiring connection,

• Circuit breaker wrong adjusted.

Remedies

• Check the pump(s) connections,

• Adjust the circuit breaker.

Description

The thermal magnetic circuit breaker protection of the condenser pump 1 or 2 has tripped for 5 s, whereas the pump was in demand for at least 5 s.

• Alarm 43: thermal magnetic circuit breaker protection of the pump 1,

• Alarm 44: thermal magnetic circuit breaker protection of the pump 2.

Action

Case of single pump:

• Immediate shut down of the pump and the unit.

• The alarm is signalling.

Case of double pump:

• Immediate shut down of the current pump and the compressor(s).

• Time delay of 30 s,

• Start the second pump if possible (refers to the “PUMP CONDENSER MANAGEMENT“ paragraph)

• The alarm is signalling.

Reset

These alarms are manually reset.

Possible cause(s)

• Problem with wiring connection,

• Circuit breaker wrong adjusted.

Remedies

• Check the pump(s) connections,

• Adjust the circuit breaker.

COMMUNICATION

• 74 • CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 045, 046: PUMP EVAPORATOR, FAULTY PRESSURE SENSOR

ALARM 047, 048: PUMP CONDENSER, FAULTY PRESSURE SENSOR

Description

The evaporator water pressure (in or out) measured by the sensor is outside of the permitted range. This alarm is managed only if the “evaporator variable ﬂ ow” option is selected.

• Alarm 45: water evaporator pressure sensor IN faulty,

• Alarm 46: water evaporator pressure sensor OUT faulty.

Action

• Immediate shut down of the pump and the unit.

• The alarm is signalling.

Reset

Once the CLIMATIC™ 60 has read correct pressure values for 2 minutes, the alarm is automatically deleted. Up to 3 trips can occur during a day and are saved in the alarm history. The two ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The third trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem with wiring connection (sensor in short circuit or disconnected),

• Sensor damaged.

Remedies

• Check the wiring connections,

• Replace the sensor.

Description

The water pressure of the condenser pump (in or out) measured by the sensor is outside of the permitted range. This alarm is managed only when the condenser variable ﬂ ow option is selected.

• Alarm 47: water condenser pressure sensor IN faulty,

• Alarm 48: water condenser pressure sensor OUT faulty.

Action

• Immediate shut down of the pump and the unit.

• The alarm is signalling.

Reset

Possible cause(s)

• Problem with wiring connection (sensor in short circuit or disconnected),

• Sensor damaged.

Remedies

• Check the wiring connections,

• Replace the sensor.

• 75 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 061, 062, 063, 064, 065, 066, 067, 068: CLIMATIC BOARD LINK, FAILURE

ALARM 070: REAL TIME CLOCK BOARD, FAILURE

Description

The link between the master / slave CLIMATIC™ 60 boards is faulty.

• Alarm 61: master CLIMATIC™ 60 n°1 board disconnected,

• Alarm 62  68: slave CLIMATIC™ 60 board n°2  8 disconnected.

Action

• Swap immediately the unit in stand alone mode.

• The alarm is signalling.

Reset

Once the communication is re-established for 30 s, the alarm is automatically deleted. Up to 6 trips can occur during a day and are saved in the alarm history. The ﬁ ve ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The sixth trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem with wiring connection,

• CLIMATIC™ 60 board power off,

• CLIMATIC™ 60 board damaged.

Remedies

• Check the wiring connections,

• Check the power of CLIMATIC™ 60 board,

• Replace the CLIMATIC™ 60 board.

Description

The real time clock board of the CLIMATIC™ 60 doesn’t work. The battery if out of order or wrongly placed.

Action

The alarm is signalling.

Reset

The alarm is manually reset.

Possible cause(s)

• Battery level too low,

• CLIMATIC™ 60 board damaged.

Remedies

• Replace the battery (do not dispose of the product in a municipal waste; it must be disposed of through specialist waste disposal centres),

• Replace the CLIMATIC™ 60 board.

• 76 • CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 071, 072: EXPANSION BOARD LINK, FAILURE

ALARM 073, 074, 075, 076, 077, 078: INVERTER LINK, FAILURE

Description

The link between the expansion board(s) 1 or 2 and the CLIMATIC™ 60 is disconnected.

• Alarm 71: the expansion board N°1 is disconnected from the CLIMATIC™ 60,

• Alarm 72: the expansion board N°2 is disconnected from the CLIMATIC™ 60.

Action

• Immediate shut down of the unit.

• The alarm is signalling.

Reset

Possible cause(s)

• Problem with wiring connection,

• Wrong expansion board address,

• Expansion board damaged.

Remedies

• Check the wiring connections,

• Check the expansion board address (refer to the “FREE INPUT / OUTPUT” paragraph),

• Replace the expansion board.

Description

The link between the inverter and the CLIMATIC™ 60 has been disconnected for 5 s.

• Alarm 073: the evaporator pump inverter is disconnected from the CLIMATIC™ 60,

• Alarm 074: the condenser pump inverter is disconnected from the CLIMATIC™ 60,

• Alarm 075: the condenser fan inverter of circuit 1 is disconnected from the CLIMATIC™ 60,

• Alarm 076: the condenser fan inverter of circuit 2 is disconnected from the CLIMATIC™ 60,

• Alarm 077: the condenser fan inverter of circuit 1/2 is disconnected from the CLIMATIC™ 60,

• Alarm 078: the condenser fan inverter of the freecooling is disconnected from the CLIMATIC™ 60.

Action

• Alarm 073: immediate shut down of the complete unit. The alarm is signalling,

• Alarm 074: immediate shut down of the complete unit. The alarm is signalling,

• Alarm 075: immediate shut down of circuit 1. The alarm is signalling,

• Alarm 076: immediate shut down of ircuit 2. The alarm is signalling,

• Alarm 077: doesn’t stop circuit 1 or 2. The alarm is signalling,

• Alarm 078: doesn’t stop the unit. The alarm is signalling.

Reset

Once the communication is re-established for 2 minutes, the alarm is automatically deleted. Up to 6 trips can occur during a day and are saved in the alarm history. The ﬁ ve ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The sixth trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem with wiring connection,

• Wrong inverter address,

• Inverter damaged.

Remedies

• Check the wiring connections,

• Check the inverter address,

• Replace the inverter.

• 77 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 081, 083, 085, 089, 090, 141, 142, 143, 144, 145, 146, 148, 149, 241, 242, 243, 244, 245, 246, 248, 249: PROBE & SENSOR, FAULTY

Description

The temperature probe or pressure sensor measured by the CLIMATIC™ 60 or other expansion boards is incorrect. The device may be disconnected or in short circuit for 5 s.

• Alarm 081: the inlet water evaporator temperature probe value is incorrect,

• Alarm 083: the outside air temperature probe value is incorrect,

• Alarm 085: the outlet water evaporator temperature probe value is incorrect,

• Alarm 089: the inside electrical box air temperature probe value is incorrect,

• Alarm 090: the inlet freecooling water temperature probe value is incorrect,

• Alarm 141: the high pressure sensor value on circuit 1 is incorrect,

• Alarm 142: the low pressure sensor value on circuit 1 is incorrect,

• Alarm 143: the liquid temperature probe value on circuit 1 is incorrect,

• Alarm 144: the suction temperature probe value on circuit 1 is incorrect,

• Alarm 145: the discharge temperature probe value on circuit 1 – compressor 1 is incorrect,

• Alarm 146: the discharge temperature probe value on circuit 1 – compressor 2 is incorrect,

• Alarm 148: the inlet water condenser temperature probe value on circuit 1 is incorrect,

• Alarm 149: the outlet water condenser temperature probe value on circuit 1 is incorrect,

• Alarm 241: the high pressure sensor value on circuit 2 is incorrect,

• Alarm 242: the low pressure sensor value on circuit 2 is incorrect,

• Alarm 243: the liquid temperature probe value on circuit 2 is incorrect,

• Alarm 244: the suction temperature probe value on circuit 2 is incorrect,

• Alarm 245: the discharge temperature probe value on circuit 2 – compressor 1 is incorrect,

• Alarm 246: the discharge temperature probe value on circuit 2 – compressor 2 is incorrect,

• Alarm 248: the inlet water condenser temperature probe value on circuit 2 is incorrect,

• Alarm 249: the outlet water condenser temperature probe value on circuit 2 is incorrect.

Action

• Alarm 081: immediate shut down of the complete unit. The alarm is signalling,

• Alarm 083: immediate shut down of the complete unit. The alarm is signalling,

• Alarm 085: immediate shut down of the complete unit. The alarm is signalling,

• Alarm 089: doesn’t stop the unit. The alarm is signalling,

• Alarm 090: doesn’t stop the unit. The alarm is signalling.

• Alarm 141: immediate shut down of circuit 1. The alarm is signalling,

• Alarm 142: immediate shut down of circuit 1. The alarm is signalling,

• Alarm 143: immediate shut down of circuit 1. The alarm is signalling,

• Alarm 144: immediate shut down of circuit 1. The alarm is signalling,

• Alarm 145: immediate shut down of circuit 1. The alarm is signalling,

• Alarm 146: immediate shut down of circuit 1. The alarm is signalling,

• Alarm 148: immediate shut down of circuits 1 and 2, only if there is one condenser for both circuits,

• Alarm 149: immediate shut down of circuits 1 and 2, only if there is one condenser for both circuits,

• Alarm 241: immediate shut down of circuit 2. The alarm is signalling,

• Alarm 242: immediate shut down of circuit 2. The alarm is signalling,

• Alarm 243: immediate shut down of circuit 2. The alarm is signalling,

• Alarm 244: immediate shut down of circuit 2. The alarm is signalling,

• Alarm 245: immediate shut down of circuit 2. The alarm is signalling,

• Alarm 246: immediate shut down of circuit 2. The alarm is signalling,

• Alarm 248: immediate shut down of circuit 2. The alarm is signalling,

• Alarm 249: immediate shut down of circuit 2. The alarm is signalling,

Reset

Once the data read is coherent for 2 minutes, the alarm is automatically deleted. Up to 3 trips can occur during a day and are saved in the alarm history. The two ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The third trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem with wiring connection,

• Probe or sensor damaged.

Remedies

• Check the wiring connections,

• Replace the probe or sensor.

• 78 • CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 102, 104, 202: CONDENSER FAN, ELECTRICAL FAILURE

Description

The thermal motor protection of the condenser fan has detected an over temperature for 5 s, while the fan motor was in demand for at least 5 s.

• Alarm 102: thermal motor protection of the condenser fan on circuit 1,

• Alarm 104: thermal motor protection of the condenser fan on circuit 1/2,

• Alarm 202: thermal motor protection of the condenser fan on circuit 2.

Action

• Alarm 102: immediate shut down of the circuit 1. The alarm is signalling,

• Alarm 104: immediate shut down of the common fans of the circuits 1 & 2. The two circuits still running with the rest of the fans available. The alarm is signalling,

• Alarm 202: immediate shut down of the circuit 2. The alarm is signalling.

Reset

Once the data read is coherent for 2 minutes, the alarm is automatically deleted. Up to 6 trips can occur during a day and are saved in the alarm history. The ﬁ ve ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The sixth trip activates the fault report and must be manually reset.

Possible cause(s)

• Wrong air ﬂ ow operating,

• Problem with wiring connection,

• Fan motor damaged.

Remedies

• Check the air system,

• Check the connection,

• Replace the fan motor.

• 79 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 108: POWER FACTOR CORRECTION, ELECTRICAL FAILURE

ALARM 049, 050, 054, 103, 105, 203: PUMP OR FAN INVERTER, FAILURE

Description

The thermal magnetic circuit breaker protection of the capacitors (cos phi) has tripped for 5 s.

Action

The alarm is signalling.

Reset

The alarm is manually reset.

Possible cause(s)

• Problem with wiring connection,

• Circuit breaker wrongly adjusted.

Remedies

• Check the capacitor connection,

• Adjust the circuit breaker.

Description

The CLIMATIC™ 60 has detected an alarm on the pump inverter or the fan inverter.

• Alarm 049: inverter failure of the evaporator pump,

• Alarm 050: inverter failure of the condenser pump,

• Alarm 054: inverter failure of the freecooling fan,

• Alarm 103: inverter failure of the condenser fan on circuit 1,

• Alarm 105: inverter failure of the condenser fan on circuit 1/2,

• Alarm 203: inverter failure of the condenser fan on circuit 2.

Action

• Alarm 049: immediate shut down of the complete unit. The alarm is signalling,

• Alarm 050: immediate shut down of the complete unit. The alarm is signalling,

• Alarm 054: immediate shut down of the freecooling fan. The alarm is signalling,

• Alarm 103: immediate shut down of circuit 1. The alarm is signalling,

• Alarm 105: immediate shut down of circuits 1/2. The alarm is signalling,

• Alarm 203: immediate shut down of circuit 2. The alarm is signalling.

Reset

The alarm is manually reset.

Possible cause(s)

• Problem with wiring connection,

• Pump or fan damaged,

• Inverter damaged.

Remedies

• Check the inverter connection,

• Replace the pump or fan,

• Replace the inverter.

• 80 • CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 111, 112, 211, 212: DISCHARGE TEMPERATURE COMPRESSOR, OVERHEATING

Description

The CLIMATIC™ 60 has detected an overheating discharge temperature on the compressor.

• Alarm 111: overheating discharge temperature on circuit 1 – compressor 1,

• Alarm 112: overheating discharge temperature on circuit 1 – compressor 2,

• Alarm 211: overheating discharge temperature on circuit 2 – compressor 1,

• Alarm 212: overheating discharge temperature on circuit 2 – compressor 2.

Action

Immediate shut down of the compressor. The alarm is signalling.

Reset

Once the discharge temperature has reached a permitted operating range for 2 minutes, the alarm is automatically deleted. Up to 6 trips can occur during a day and are saved in the alarm history. The ﬁ ve ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The sixth trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem of refrigerant capacity,

• Compressor damage.

Remedies

• Check the frigoriﬁ c operating,

• Replace the compressor.

ALARM 114, 214: COMPRESSOR, ELECTRICAL FAILURE

Description

The thermal magnetic circuit breaker protection or the thermal motor protection of the compressor has tripped.

• Alarm 114: thermal magnetic circuit breaker open on circuit 1,

• Alarm 214: thermal magnetic circuit breaker open on circuit 2.

Action

Immediate shut down of the complete circuit. The alarm is signalling.

Reset

The alarm is manually reset.

Possible cause(s)

• Problem with wiring connection,

• Circuit breaker wrongly adjusted,

• Compressor damage.

Remedies

• Check the wiring connection,

• Adjust the circuit breaker,

• Replace the compressor.

• 81 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 115, 215: HIGH PRESSURE, CUT OFF

Description

The high pressure switch has trip for 5 s while a compressor was running for 10 s.

• Alarm 115: high pressure cut off on circuit 1,

• Alarm 215: high pressure cut off on circuit 2.

Action

Immediate shut down of the complete circuit. The alarm is signalling.

Reset

Once the circuit has been stopped for 30 minutes, the alarm is automatically deleted. Up to 3 trips can occur during a day and are saved in the alarm history. The two ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The third trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem with wiring connection,

• Coil condenser dirty,

• Fan condenser not operating.

Remedies

• Check the wiring connection,

• Clean the coil condenser,

• Check the fan operating.

ALARM 116, 216: REVERSING VALVE, BLOCKED

Description

The CLIMATIC™ 60 hasn’t measured a difference of pressure of 1 bars for 5 s, while a compressor was running for 60 s.

• Alarm 116: reversing valve blocked on circuit 1,

• Alarm 216: reversing valve blocked on circuit 2.

Action

Immediate shut down of the complete circuit. The alarm is signalling.

Reset

Once the circuit has been stopped for 2 minutes, the alarm is automatically deleted. Up to 3 trips can occur during a day and are saved in the alarm history. The two ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The third trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem with wiring connection,

• Problem of reversing valve.

Remedies

• Check the wiring connection,

• Replace the reversing valve.

• 82 • CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 117, 217: LOW PRESSURE, CUT OFF

Description

The suction temperature calculated by the LP pressure sensor is lower than the permitted threshold. The temperature has reached

-27.0°C (1 minute delayed in heating mode) while a compressor was running for 30 s. The alarm is disable during 1 minute if the defrost procedure is running. In any case if the LP temperature reaches -37.0°C, the circuit is stopped immediately without time delay.

• Alarm 117: suction temperature too low on circuit 1,

• Alarm 217: suction temperature too low on circuit 2.

Action

Immediate shut down of the complete circuit. The alarm is signalling.

Reset

Possible cause(s)

• Problem of refrigerant capacity.

Remedies

• Check the frigoriﬁ c operating.

ALARM 118, 218: WATER EVAPORATOR, RISK OF FROSTING

Description

The suction pressure measured by the LP sensor is too low and may pose a risk for the water evaporator. These alarms are disabled if the unit has electronic expansion valve (EEV) or if the glycol rate is greater than 45%. The LP pressure has reached the limit speciﬁ ed in the setting (3441) for 2 minutes while a compressor was running for at least 2 minutes. This alarm is disabled during 1 minute when a compressor start or stop or during the defrost procedure.

• Alarm 118: risk of frosting the water evaporator by circuit 1,

• Alarm 218: risk of frosting the water evaporator by circuit 2.

Action

Immediate shut down of the complete circuit. The alarm is signalling.

Reset

Once the suction pressure is higher than the setting (3441) for 2 minutes, the alarm is automatically deleted. Up to 3 trips can occur during a day and are saved in the alarm history. The two ﬁ rst trips don’t give the alarm alert except if a trip is still present during 1 hour, and are automatically reset every day at 6 am. The third trip activates the fault report and must be manually reset.

Possible cause(s)

• Problem of refrigerant capacity

• Problem with the expansion valve.

Remedies

• Check the frigoriﬁ c operating,

• Replace the expansion valve.

• 83 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 121, 122, 221, 222: EVAPORATOR, TEMPERATURE SUPERHEAT OUT OF RANGE

Description

The CLIMATIC™ 60 has detected anormal superheating temperature on the circuit.

• Alarm 121: superheat temperature too high on circuit 1,

• Alarm 122: superheat temperature too low on circuit 1,

• Alarm 221: superheat temperature too high on circuit 2,

• Alarm 222: superheat temperature too low on tcircuit 2.

Action

The circuit is still running. The alarm is signalling.

Reset

The alarm is manually reset.

Possible cause(s)

• Problem of refrigerant capacity

• Problem with the expansion valve.

Remedies

• Check the frigoriﬁ c operating,

• Replace the expansion valve.

ALARM 123, 124, 223, 224: CONDENSER, TEMPERATURE SUBCOOLING OUT OF RANGE

Description

The CLIMATIC™ 60 has detected anormal subcooling temperature on the circuit.

• Alarm 123: subcooling temperature too high on circuit 1,

• Alarm 124: subcooling temperature too low on circuit 1,

• Alarm 223: subcooling temperature too high on circuit 2,

• Alarm 224: subcooling temperature too low on circuit 2.

Action

The circuit is still running. The alarm is signalling.

Reset

The alarm is manually reset.

Possible cause(s)

• Problem of refrigerant capacity

• Problem with the expansion valve.

Remedies

• Check the frigoriﬁ c operating,

• Replace the expansion valve.

• 84 • CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 127, 227: MOP OPERARTING PRESSURE, FAULTY

ALARM 128, 228: LOP - LOW OPERARTING PRESSURE, FAULTY

Description

The suction pressure measured by the electronic expansion valve driver (EVD) is outside a permitted range.

• Alarm 127: most operating pressure on circuit 1,

• Alarm 227: most operating pressure on circuit 2.

Action

The circuit is still running. The alarm is signalling.

Reset

The alarm is automatically reset.

Possible cause(s)

• Problem of refrigerant capacity

Remedies

• Check the frigoriﬁ c operating,

Description

The suction pressure measured by the electronic expansion valve driver (EVD) is outside a permitted range.

• Alarm 128: low operating pressure on circuit 1,

• Alarm 228: low operating pressure on circuit 2.

Action

The circuit is still running. The alarm is signalling.

Reset

The alarm is automatically reset.

Possible cause(s)

• Problem of refrigerant capacity.

Remedies

• Check the frigoriﬁ c operating.

• 85 •CL60-AC CHILLER-IOM-1011-E

COMMUNICATION

ALARM 129, 229: CONDENSING TEMPERATURE, TOO HIGH

Description

The condensing temperature measured by the CLIMATIC™ 60 is too high.

• Alarm 129: high condensing temperature on circuit 1,

• Alarm 229: high condensing temperature on circuit 2.

Action

Immediate shut down of one of the compressor on the circuit (the small one in uneven circuit, or the one which has the higher counter time for even circuit). The alarm is signalling.

Reset

Once the condensing temperature has been enough decrease for 2 minutes, the alarm is automatically reset.

Possible cause(s)

• Problem with wiring connection,

• Coil condenser dirty,

• Fan condenser not operating,

• Outside air temperature too high.

Remedies

• Check the wiring connection,

• Clean the coil condenser,

• Check the fan operating.

• 86 • CL60-AC CHILLER-IOM-1011-E

CLIMATIC™ 60

• 87 •CL60-AC CHILLER-IOM-1011-E_Appendix

APPENDIX

Ref : CL60-AC CHILLER-IOM-1011-E

TABLE OF CONTENTS

AIR COOLED CHILLER

BMS

APPENDIX 1 Modbus, BACnet, Trend, Carel

APPENDIX 2 BMS lonworks table

R/W MIN MAX

1 R/W 0

32000

2 R/W 01

3 R/W 01

4 R/W 01

5 R/W 023

6 R/W 060

7 R/W 131

8 R/W 112

9 R/W 199

10 R/W 01

11 R/W 020

12 R/W 720

13 R/W 20 50

14 R/W 01

15 R/W 01

16 R/W 01

17 R/W 01

18 R/W 01

19 R/W 01

20 R/W 01

21 R/W 01

22 R/W 01

23 R/W 01

24 R/W 01

25 R/W 01

26 R/W 01

27 R/W 01

28 R/W 01

29 R/W 01

30 R/W -40 80

31 R/W -40 80

32 R/W -40 80

33 R/W 720

34 R/W 20 50

• 88 • CL60-AC CHILLER-IOM-1011-E_Appendix

BMS

APPENDIX 1 Modbus, BACnet, Trend, Carel

@ddress FORMAT DESCRIPTION

Integer Counter enable BMS mode (watchdog)

Integer Setpoint general on/off

Integer Setpoint reset alarm / fault

Integer Setpoint update clock

Integer Setpoint hour

Integer Setpoint minute

Integer Setpoint day

Integer Setpoint month

Integer Setpoint year

Integer Setpoint reset power meter counter

Integer Setpoint override evaporator water setpoint

Integer Setpoint override cooling mode

Integer Setpoint override heating mode

Integer Setpoint override dead zone mode

Integer Setpoint override mode BMS

Integer Setpoint override mode D

Integer Setpoint disable compressor(s) circuit 1

Integer Setpoint disable circuit 1 compressor 1

Integer Setpoint disable circuit 1 compressor 2

Integer Setpoint disable circuit 1 compressor 3

Integer Setpoint disable compressor(s) circuit 2

Integer Setpoint disable circuit 2 compressor 1

Integer Setpoint disable circuit 2 compressor 2

Integer Setpoint disable circuit 2 compressor 3

Integer Setpoint free relay BM-NO7

Integer Setpoint free relay BE-NO1

Integer Setpoint free relay BE-NO2

Integer Setpoint free relay BE-NO3

Integer Setpoint free relay BE-NO4

Integer [BMS] Emulation water evaporator T°inlet

Integer [BMS] Emulation water evaporator T°outlet

Integer [BMS] Emulation outside air T°

Integer [BMS] Setpoint water evaporator cool

Integer [BMS] Setpoint water evaporator heat

R/W MIN MAX

35 R/W 14

36 R/W 14

37 R/W -10 30

38 R/W -10 30

39 R/W 720

40 R/W 720

41 R/W -10 30

42 R/W -10 30

43 R/W 20 50

44 R/W 20 50

45 R/W 08

46 R/W 08

47 R/W 08

48 R/W 08

49 R/W 07

50 R/W 07

51 R/W 07

52 R/W 07

53 R/W 02

54 R/W 02

55 R/W *** ***

56 R/W *** ***

100 R 0 32767

101 R 0 32767

• 89 •CL60-AC CHILLER-IOM-1011-E_Appendix

BMS

@ddress FORMAT DESCRIPTION

Integer [BMS] Setpoint changover cool / heat

Integer [D] Setpoint changover cool / heat

Integer [D] Cooling dynamic setpoint outside air T°1

Integer [D] Cooling dynamic setpoint outside air T°2

Integer [D] Cooling dynamic setpoint water evaporator T°1

Integer [D] Cooling dynamic setpoint water evaporator T°2

Integer [D] Heating dynamic setpoint outside air T°1

Integer [D] Heating dynamic setpoint outside air T°2

Integer [D] Heating dynamic setpoint water evaporator T°1

Integer [D] Heating dynamic setpoint water evaporator T°2

Integer [BMS] Setpoint enable compressor(s) circuit 1

Integer [BMS] Setpoint enable compressor(s) circuit 2

Integer [D] Setpoint enable compressor(s) circuit 1

Integer [D] Setpoint enable compressor(s) circuit 2

Integer [BMS] Setpoint water evaporator pump(s) mode

Integer [D] Setpoint water evaporator pump(s) mode

Integer [BMS] Setpoint water condenser pump(s) mode

Integer [D] Setpoint water condenser pump(s) mode

Integer [BMS] Setpoint fan condenser mode

Integer [D] Setpoint fan condenser mode

Integer [BMS] Setpoint accoustic noise level

Integer [D] Setpoint accoustic noise level

Integer Rolling alarm code

Integer

Alarm code 01 Bit00: Alarm code 61, Bit01: Alarm code 62, Bit02: Alarm code 63, Bit03: Alarm code 64, Bit04: Alarm code 65, Bit05: Alarm code 66, Bit06: Alarm code 67, Bit07: Alarm code 68, Bit08: Alarm code 70, Bit09: Alarm code 71, Bit10: Alarm code 72, Bit11: Alarm code 79, Bit12: Alarm code 80, Bit13: Alarm code 60, Bit14: Alarm code 69, Bit15: Not used.

R/W MIN MAX

102 R 0 32767

103 R 0 32767

104 R 0 32767

105 R 0 32767

106 R 0 32767

• 90 • CL60-AC CHILLER-IOM-1011-E_Appendix

BMS

@ddress FORMAT DESCRIPTION

Integer

Alarm code 02 Bit00: Alarm code 98 Bit01: Alarm code 97 Bit02: Alarm code 89 Bit03: Alarm code 34 Bit04: Alarm code 83 Bit05: Not used Bit06: Not used Bit07: Not used Bit08: Not used Bit09: Not used Bit10: Not used Bit11: Not used Bit12: Not used Bit13: Not used Bit14: Not used Bit15: Not used

Integer

Alarm code 03 Bit00: Alarm code 81 Bit01: Alarm code 85 Bit02: Alarm code 23 Bit03: Alarm code 24 Bit04: Alarm code 21 Bit05: Alarm code 22 Bit06: Alarm code 40 Bit07: Alarm code 40 Bit08: Alarm code 1 Bit09: Not used Bit10: Not used Bit11: Not used Bit12: Not used Bit13: Not used Bit14: Not used Bit15: Not used

Integer Not used

Integer

Alarm code 05 Bit00: Alarm code 41 Bit01: Alarm code 42 Bit02: Alarm code 45 Bit03: Alarm code 46 Bit04: Alarm code 49 Bit05: Alarm code 73 Bit06: Not Used Bit07: Not Used Bit08: Alarm code 43 Bit09: Alarm code 44 Bit10: Alarm code 47 Bit11: Alarm code 48 Bit12: Alarm code 50 Bit13: Alarm code 74 Bit14: Not used Bit15: Not used

Integer

Alarm code 06 Bit00: Alarm code 108 Bit01: Alarm code 90 Bit02: Alarm code 54 Bit03: Alarm code 78 Bit04: Alarm code 10 Bit05: Not Used Bit06: Not Used Bit07: Not Used Bit08: Not Used Bit09: Not Used Bit10: Not Used Bit11: Not Used Bit12: Not Used Bit13: Not Used Bit14: Not used Bit15: Not used

R/W MIN MAX

107 R 0 32767

108 R 0 32767

109 R 0 32767

110 R 0 32767

• 91 •CL60-AC CHILLER-IOM-1011-E_Appendix

BMS

@ddress FORMAT DESCRIPTION

Integer

Alarm code 07 Bit00: Alarm code 141, Bit01: Alarm code 142, Bit02: Alarm code 143, Bit03: Alarm code 144, Bit04: Alarm code 145, Bit05: Alarm code 146, Bit06: Alarm code 115, Bit07: Alarm code 117, Bit08: Alarm code 117, Bit09: Alarm code 118, Bit10: Alarm code 110, Bit11: Alarm code 123, Bit12: Alarm code 124, Bit13: Alarm code 121, Bit14: Alarm code 122, Bit15: Alarm code 111/112/113.

Integer

Alarm code 08 Bit00: Alarm code 116, Bit01: Alarm code 114, Bit02: Alarm code 129, Bit03: Alarm code 102, Bit04: Alarm code 103, Bit05: Alarm code 104, Bit06: Alarm code 75, Bit07: Alarm code 132, Bit08: Alarm code 131, Bit09: Alarm code 117, Bit10: Alarm code 127, Bit11: Alarm general circuit 1, Bit12: Not Used, Bit13: Not Used, Bit14: Not used, Bit15: Not used.

Integer

Alarm code 09 Bit00: Alarm code 241, Bit01: Alarm code 242, Bit02: Alarm code 243, Bit03: Alarm code 244, Bit04: Alarm code 245, Bit05: Alarm code 246, Bit06: Alarm code 215, Bit07: Alarm code 217, Bit08: Alarm code 217, Bit09: Alarm code 218, Bit10: Alarm code 210, Bit11: Alarm code 223, Bit12: Alarm code 224, Bit13: Alarm code 221, Bit14: Alarm code 222, Bit15: Alarm code 211/112/113.

Integer

Alarm code 10 Bit00: Alarm code 216, Bit01: Alarm code 214, Bit02: Alarm code 229, Bit03: Alarm code 202, Bit04: Alarm code 203, Bit05: Alarm code 204, Bit06: Alarm code 75, Bit07: Alarm code 232, Bit08: Alarm code 231, Bit09: Alarm code 217, Bit10: Alarm code 227, Bit11: Alarm general circuit 2, Bit12: Not Used, Bit13: Not Used, Bit14: Not used, Bit15: Not used.

R/W MIN MAX

111 R 0 32767

112 R 0 32767

113 R 0 32767

114 R 0 32767

115 R 0 32767

116 R 0 32767

117 R 0 32767

118 R 0 32767

119 R -99,9 99,9

120 R -99,9 99,9

121 R -99,9 99,9

122 R -99,9 99,9

123 R -99,9 99,9

124 R -99,9 99,9

125 R -99,9 99,9

126 R -99,9 99,9

127 R -99,9 99,9

128 R 01

129 R 01

130 R 01

131 R 01

132 R 01

133 R 01

134 R 01

135 R 01

136 R 01

137 R 01

• 92 • CL60-AC CHILLER-IOM-1011-E_Appendix

BMS

@ddress FORMAT DESCRIPTION

Integer

Alarm code 11 Bit00: Alarm code 105 Bit01: Alarm code 106 Bit02: Alarm code 107 Bit03: Alarm code 77 Bit04: Not Used Bit05: Not Used Bit06: Not Used Bit07: Not Used Bit08: Not Used Bit09: Not Used Bit10: Not Used Bit11: Not Used Bit12: Not Used Bit13: Not Used Bit14: Not used Bit15: Not used

Integer Power meter, power active

Integer Power meter, power reactive

Integer Power meter, power factor

Integer Power meter, energy active (LSB)

Integer Power meter, energy active (MSB)

Integer Power meter, energy reactive (LSB)

Integer Power meter, energy reactive (MSB)

Integer Free NTC T°BE-BE1

Integer Free NTC T°BE-BE2

Integer Free NTC T°BE-BE3

Integer Free NTC T°BE-BE4

Integer Outside air T°

Integer Water evaporator T°inlet

Integer Water evaporator T°outlet

Integer Water evaporator setpoint applied in cooling

Integer Water evaporator setpoint applied in heating

Integer Output alarm / fault

Integer Output evaporator pump 1

Integer Output evaporator pump 2

Integer Output condenser pump 1

Integer Output condenser pump 2

Integer Output circuit 1 compresseur 1

Integer Output circuit 1 compresseur 2

Integer Output circuit 1 compresseur 3

Integer Output circuit 2 compresseur 1

Integer Output circuit 2 compresseur 2

R/W MIN MAX

138 R 01

139 R 01

140 R 01

141 R 01

142 R 01

143 R 01

144 R 01

145 R 01

146 R 01

147 R 01

148 R 01

149 R 01

150 R 01

151 R 01

152 R 01

153 R 01

154 R 01

155 R 01

156 R 01

157 R 01

158 R 01

159 R 01

160 R 01

161 R 0 32767

162 R 0 9999

163 R 0 9999

164 R 0 9999

165 R 0 9999

166 R 0 9999

167 R 0 9999

168 R 0 9999

169 R 0 9999

170 R 0 9999

171 R 0 9999

• 93 •CL60-AC CHILLER-IOM-1011-E_Appendix

BMS

@ddress FORMAT DESCRIPTION

Integer Output circuit 2 compresseur 3

Integer Output reversing valve 1

Integer Output reversing valve 2

Integer Status condenser fan circuit 1

Integer Status condenser fan circuit 2

Integer Output electrical heater

Integer Output electrical heater 1

Integer Output electrical heater 2

Integer Output electrical heater 3

Integer Output electrical heater 4

Integer Free input BM-ID4

Integer Free input BM-ID7

Integer Free input BE-ID1

Integer Free input BE-ID2

Integer Free input BE-ID3

Integer Free input BE-ID4

Integer Status unit in mode cooling

Integer Status unit in mode heating

Integer Status unit in mode dead zone

Integer Status unit enable

Integer Status unit available

Integer Status unit running (compressor(s) ON)

Integer Status unit full running (100%)

Integer Water evaporator actual ﬂ ow meter

Integer Hour counter evaporator pump 1 (LSB)

Integer Hour counter evaporator pump 1 (MSB)

Integer Hour counter evaporator pump 2 (LSB)

Integer Hour counter evaporator pump 2 (MSB)

Integer Hour counter condenser pump 1 (LSB)

Integer Hour counter condenser pump 1 (MSB)

Integer Hour counter condenser pump 2 (LSB)

Integer Hour counter condenser pump 2 (MSB)

Integer Hour counter circuit 1 compressor 1 (LSB)

Integer Hour counter circuit 1 compressor 1 (MSB)

R/W DESCRIPTION MIN MAX

172 R 0 9999

173 R 0 9999

174 R 0 9999

175 R 0 9999

176 R 0 9999

177 R 0 9999

178 R 0 9999

179 R 0 9999

180 R 0 9999

181 R 0 9999

Min Max

• 94 • CL60-AC CHILLER-IOM-1011-E_Appendix

BMS

@ddress FORMAT R/W DESCRIPTION

Integer Hour counter circuit 1 compressor 2 (LSB)

Integer Hour counter circuit 1 compressor 2 (MSB)

Integer Hour counter circuit 1 compressor 3 (LSB)

Integer Hour counter circuit 1 compressor 3 (MSB)

Integer Hour counter circuit 2 compressor 1 (LSB)

Integer Hour counter circuit 2 compressor 1 (MSB)

Integer Hour counter circuit 2 compressor 2 (LSB)

Integer Hour counter circuit 2 compressor 2 (MSB)

Integer Hour counter circuit 2 compressor 3 (LSB)

Integer Hour counter circuit 2 compressor 3 (MSB)

Minimum value Maximum

R/W NV-NAME NV-TYPE NV-CODE MIN MAX

R/W 1 Sp_Bms_Watchd SNVT_Count 8 0 32000 0

R/W 2 Sp_Unit_OnOff SNVT_Count 8 0 1 0

R/W 3 Sp_Unit_Alarm SNVT_Count 8 0 1 0

R/W 4 Sp_PMC_Cnt_Cl SNVT_Count 8 0 1 0

R/W 5 Sp_Bms_Water_ SNVT_temp_p 105 7 20 7

R/W 6 Sp_Bms_ChOv_C SNVT_Count 8 0 1 7

R/W 7 Sp_Bms_ChOv_H SNVT_Count 8 0 1 45

R/W 8 Sp_Bms_ChOv_D SNVT_Count 8 0 1 0

R/W 9 Sp_Bms_SchBms SNVT_Count 8 0 1 0

R/W 10 Sp_Bms_SchD SNVT_Count 8 0 1 0

R/W 11 Sp_EWCB_1 SNVT_temp_p 105 7 20 0

R/W 12 Sp_EWHB_1 SNVT_temp_p 105 20 50 0

R/W 13 Sp_CFAMB SNVT_Count 8 0 2 0

R/W 14 Sp_CFAMD SNVT_Count 8 0 2 0

R/W 15 Sp_CFANB SNVT_Count 8 *** *** 0

R/W 16 Sp_CFAND SNVT_Count 8 *** *** 0

CL60-AC CHILLER-IOM-1011-E_Appendix • 95 •

BMS

DESCRIPTION INDEX FORMAT DEFAULT

Counter enable BMS mode (watchdog) Integer

Setpoint general on/off Integer

Setpoint reset alarm / fault Integer

Setpoint reset power meter counter Integer

Setpoint override evaporator water setpoint Integer

Setpoint override cooling mode Integer

Setpoint override heating mode Integer

Setpoint override dead zone mode Integer

Setpoint override mode BMS Integer

Setpoint override mode D Integer

[BMS] Setpoint water evaporator cool Integer

[BMS] Setpoint water evaporator heat Integer

[BMS] Setpoint fan condenser mode Integer

[D] Setpoint fan condenser mode Integer

[BMS] Setpoint accoustic noise level Integer

[D] Setpoint accoustic noise level Integer

APPENDIX 2

BMS lonworks table

R/W NV-NAME NV-TYPE NV-CODE MIN MAX

R 17 Alm_Rol_Code SNVT_Count 8 0 32767 0

R 18 BMS_AC01 SNVT_Count 8 0 32767 0

R 19 BMS_AC02 SNVT_Count 8 0 32767 0

R 20 BMS_AC03 SNVT_Count 8 0 32767 0

R 21 BMS_AC04 SNVT_Count 8 0 32767 0

R 22 BMS_AC05 SNVT_Count 8 0 32767 0

R 23 BMS_AC06 SNVT_Count 8 0 32767 0

R 24 BMS_AC07 SNVT_Count 8 0 32767 0

R 25 BMS_AC08 SNVT_Count 8 0 32767 0

R 26 BMS_AC09 SNVT_Count 8 0 32767 0

R 27 BMS_AC10 SNVT_Count 8 0 32767 0

R 28 BMS_AC11 SNVT_Count 8 0 32767 0

R 29 PMC_PP SNVT_Count 8 0 32767 0

R 30 PMC_PQ SNVT_Count 8 0 32767 0

R 31 PMC_FP SNVT_Count 8 0 32767 0

R 32 PMC_EPL SNVT_Count 8 0 32767 0

R 33 PMC_EPH SNVT_Count 8 0 32767 0

R 34 PMC_EQL SNVT_Count 8 0 32767 0

R 35 PMC_EQH SNVT_Count 8 0 32767 0

R 36 Air_T_Outside SNVT_temp_p 105 -99,9 99,9 0

R 37 Evap_T_Inlet SNVT_temp_p 105 -99,9 99,9 0

R 38 Evap_T_Outlet SNVT_temp_p 105 -99,9 99,9 0

R 39 Evap_T_WSC SNVT_temp_p 105 7 20 0

R 40 Evap_T_WSH SNVT_temp_p 105 20 50 0

CL60-AC CHILLER-IOM-1011-E_Appendix • 96 •

BMS

DESCRIPTION INDEX FORMAT DEFAULT

Rolling alarm code Integer

Alarm code 1 Integer

Alarm code 2 Integer

Alarm code 3 Integer

Alarm code 4 Integer

Alarm code 5 Integer

Alarm code 6 Integer

Alarm code 7 Integer

Alarm code 8 Integer

Alarm code 9 Integer

Alarm code 10 Integer

Alarm code 11 Integer

Power meter, power active Integer

Power meter, power reactive Integer

Power meter, power factor Integer

Power meter, energy active (LSB) Integer

Power meter, energy active (MSB) Integer

Power meter, energy reactive (LSB) Integer

Power meter, energy reactive (MSB) Integer

Outside air T° Integer

Water evaporator T°inlet Integer

Water evaporator T°outlet Integer

Water evaporator setpoint applied in cooling Integer

Water evaporator setpoint applied in heating Integer

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CL60 AC-CHILLER-IOM-1011-E

Lennox CLIMATIC 60 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual