User manual
DC 60 & DM 60 displays
DC 60
DM 60
DC60-DM60_ROOFTOP-IOM-1310-E
lennoxemeia.com
Summaries
2 Display ‘DC60’ 4
2.1 Introduction 4
2.2 Temperature measurement 4
2.3 Quick Action 5
2.4 Presentation 7
2.5 Use 8
2.6 DC60 set in ‘Light’ mode 9
2.7 DC60 set in ‘Full’ mode 10
2.8 Setting Value 11
2.9 Activation level 2 11
3 Display ‘DM60’ 12
3.1 Quick Action 13
3.2 Functionality of the DM60 16
3.3 Organizational screens 22
4 Alarm List by Code 24
5 DC60, Installation 27
5.1 Connection 27
5.2 Ferrites Protection of Displays 28
5.3 Temperature Sensor 28
5.4 Configuration 29
5.5 Initialization 30
6 ‘DM60’, Installation 31
6.1 Connection 31
6.2 Connection on the splitter DT50 31
6.3 Ferrites Protection of Displays 32
6.4 Configuration 32
7 DC60-DM60 Communication Master/Slaves 34
7.1 Connection 34
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Display ‘DC60’ 1
1.1 Introduction
The display ‘DC60’ is customized for the user.
It allows an overview of the operation of the Unit and allows access to some parameters.
Depending on the setting in the Climatic, two display configurations are possible:
• Mode ‘Light’
• Mode ‘Full’
The 'DC60' is designed to be remotely connected of the Unit.
The 'DC60' is equipped with a temperature sensor.
The temperature sensor allows the acquisition of room temperature to control.
1.2 Temperature measurement
All Lennox Unit comes with a temperature sensor; it must be placed in the conditioned area.
But if the 'DC60' is placed in the area conditioned by the Unit, it is possible, in this case, to use the temperature
measurement of the 'DC60'.
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1.3 Quick Action
1.3.1 How to See the Operation of the Unit 4 ?
Only if several units are connected to the DC60.
Turn the knob to have the text ‘Unit’.
Press the knob to switch in 'Set' mode.
Turn the knob to select number 4.
Press the knob to confirm your choice
1.3.2
Press the button a few seconds.
How to Start all Units connected at this DC60 ?
The units can not be powered On/Off by the DC60 if the service display DS60 is connected.
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1.3.3
Only if several units are connected to the DC60.
Select the Unit 4 (see: How to See the Operation of the Unit 4 ?)
Turn the knob to have the text ‘I-O’.
Press the knob to switch in 'Set' mode.
Turn the knob to select number 1 (1 for ‘On’, 0 for ‘Off’).
Press the knob to confirm your choice
How to Start Unit 4 ?
The units can not be powered On/Off by the DC60 if the service display DS60 is connected.
1.3.4
Turn the knob to have the text ‘Set’.
The value displayed is the temperature setpoint.
How to See the Value of the Current Setpoint Temperature ?
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1.3.5
Turn the knob to have the text ‘Set’.
Press the knob to switch in 'Set' mode.
Turn the knob to change the value.
Press the knob to confirm your choice
How to Modify the Value of the Current Setpoint Temperature ?
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1.4 Presentation
1.4.1 Showing
1.4.2
Buttons
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1.5 Use
1.5.1 Control operating mode.
Only for Flatair and Aqualean ranges.
Press until the desired operating mode is displayed.
Heating mode
Cooling mode
1.5.2
Only for Flatair and Aqualean ranges.
Press to select the desired speed (min, med, max) or automatic (Auto).
Minimum speed
Automatic mode
Fan Speed Management.
Median speed
Maximum speed
Automatic Speed
1.5.3
By supporting a few seconds, the button you can activate or not (On/Off) the Unit connected.
If the symbol completed by the time is displayed, the Unit is stopped and the 'DC60' in sleep mode.
To restart the unit, press the button a few seconds
If the DC60 is used with the Master/Slaves bus in this case, the 'Off' phase, stops all Rooftop connected on the Bus,
'On' phase restarts all.
On/Off unit
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1.5.4 Setting time
At initialization of the 'DC60', the Climatic™60 are synchronized time and day of week with the clock 'DC60'.
To view the clock, briefly, press the button
To set the clock press the button a few seconds
The hour value, flashes.
Turn the knob to adjust the desired value.
Press the knob to select your choice.
Then the minute value, flashes.
Turn the knob to adjust the desired value.
Press the knob to select your choice.
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday |
Then the weekday value, flashes.
Turn the knob to adjust the desired value.
Press the knob to select your choice.
After a few seconds 'DC60' communicates the new time to the Climatic™60.
1.5.5
Information available
By rotating the knob you can view or modify the following values:
1.6 DC60 set in ‘Light’ mode
* : Unit Index selected by the ‘DC60’
: Volatile temperature set point current mode (°C)
: : Indoor (Room) temperature (°C)
: Alarms code
* : Available if the option is enabled.
: Adjustable with ‘DC60.
1.6.1
If the DC60 is used with the Master/Slaves bus this item can select or know the Unit Index selected by the 'DC60'.
1.6.2
This item allows you to view and/or modify the control temperature required for the Unit selected.
If this point is changed, this value is used until the scheduling changes mode (Day, Day I, Day II, Night, BMS).
At each change of the mode, the Climatic™60 sets the value of this set point on the preset value in the mode
concerned.
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Unit selected
Volatile Temperature set point
1.6.3 Alarms code
This item allows you to view the code of different active alarms on the Unit.
If the Unit isn't in alarm, this item is to 0.
1.6.4
This item indicates the measured air temperature in the room conditioning.
The room temperature isn't available if the Climatic™60 is configured to supply control.
Indoor (Room) temperature
1.7 DC60 set in ‘Full’ mode
- : Unit Index selected by the ‘DC60’
- *: On/Off of the Unit selected.
- : Predetermined temperature set point current mode (°C)
- : Volatile temperature set point current mode (°C)
- : Alarms code
-
- : Supply temperature (°C)
-
- * : Indoor (Room) humidity (%hr)
- * : Indoor (Room) Air quality (ppm)
- * : Opening of fresh air damper (%)
* : Available if the option is enabled.
: Available if the level 2 is activated.
: Adjustable with ‘DC60.
* : Outdoor temperature (°C)
* : Indoor (Room) temperature (°C)
1.7.1
This item can select or know the Unit Index selected by the 'DC60'.
1.7.2
If the DC60 is used with the Master/Slaves bus this item allows you to view and/or change the status of starting or
stopping of the Unit selected.
1.7.3
This item allows you to view and/or modify the control temperature required for the Unit selected.
If this point is changed, this value is used until the scheduling changes mode (A, B, C, D, BMS).
At each change of the mode, the Climatic™60 sets the value of this set point on the preset value in the mode
concerned.
1.7.4
If level 2 is active, this item allows you to view and/or change the preset temperature control for the active mode.
Unit connected
On/Off, Power
Volatile Temperature set point
Predetermined Temperature set point
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1.7.5
This item allows you to view the code of different active alarms on the Unit.
If the Unit isn't in alarm, this item is to 0.
By this item it's possible to reset the alarm activated. To do this set the value of the item to the value 0.
1.7.6
This item indicates the measure temperature of the air outside.
The outside temperature isn't available for the WSHP range.
1.7.7
This item indicates the measure of outlet air temperature of the Unit.
1.7.8
This item indicates the measured air temperature in the room conditioning.
The room temperature isn't available if the Climatic™60 is configured to supply control.
Alarms code
Outdoor temperature
Supply temperature
Indoor (Room) temperature
1.7.9
This item shows the measured relative humidity of the air in the room conditioning.
The room humidity isn't available if the option of humidity management isn't set.
1.7.10
This item indicates the measured rate of CO² in conditioning room, in ppm.
The measurement of CO² isn't available if the option isn't set.
1.7.11
This item indicates the measured value of the opening rate of the fresh air damper, in%, (mixture of outside air and
return air)
This value is only available if the Unit is equipped with this option.
Indoor (Room) relative humidity
Measurement of CO²
Opening of fresh air damper
1.8 Setting Value
If the value of the selected item is modified .
To activate the modified value
Press the knob .
The symbol appears on the right side of the value.
Turn the knob to adjust the desired value.
Press again on the knob to confirm your choice.
The symbol is no longer displayed on the right side of the value.
The rotation of the knob is for select a new item.
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1.9 Activation level 2
(2 buttons on the right simultaneously)
Simultaneously press the keys and .
After some seconds the text appears and the value '000' flashes.
Turn the knob to change the value to select the number 066. Then validate the code by pressing the knob.
If the code is wrong access the setup menu is not possible and the 'DC60' returns to the previous display.
If the code is correct the level 2 is actif, and symbol is displayed to the right of the value.
The level 2 is turned off automatically every hour.
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Display ‘DM60’ 2
The display 'DM60' is customized for the user.
It allows an overview of the operation of the Unit and allows access to some parameters.
The 'DM60' is designed to be remotely connected of the Unit.
The 'DM60' can be connected to several Lennox Units, Between 1 and 8 units
2.1 Quick Action
2.1.1 How to See the Operation of the Unit 4 ?
Press, several times, the button ‘Esc’ to display the page 'Unit'.
Press, several times, the button ‘Down’ to select number 4
Press ‘Enter’ to confirm your choice
Display for a unit to ‘On’ Display for a unit to ‘Off’
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2.1.2 How to Start Unit ?
Press ‘Prg’ to activate the setup menu
If necessary, press several times ‘Up’ or ‘Down’ to blacken the icon
Press ‘Enter’ to confirm your choice
Press ‘Up’ or ‘Down’ to change the state ‘Off’ to ‘On’
Press ‘Enter’ to confirm your choice
Press ‘Esc’ to return to the main screen
The units can not be powered On/Off by the DM60 if the service display DS60 is connected.
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2.1.3 How to See the Value of the Current Setpoint Temperature ?
Press ‘Prg’ to activate the setup menu
If necessary, press several times ‘Up’ or ‘Down’ to blacken the icon
The value displayed is the temperature setpoint.
Press ‘Esc’ to return to the main screen
2.1.4
Press ‘Prg’ to activate the setup menu
If necessary, press several times ‘Up’ or ‘Down’ to blacken the icon
Press ‘Enter’ to confirm your choice
Press ‘Up’ or ‘Down’ to change the value
Press ‘Enter’ to confirm your choice
How to Modify the Value of the Current Setpoint Temperature ?
Press ‘Esc’ to return to the main screen
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2.2 Functionality of the DM60
2.2.1 Selection of Unit
A DM60 can be connected to 8 units on the pLan bus. Screens DM60 connected, alternatively, to one of BM60.
The next screen allows selection of the unit to display:
Each of the 8 Unit is represented by a number.
The Unit selected is indicated by its number which is framed.
Each time you press the button 'Down Arrow' connects the display on the next Unit.
Button 'Enter': Go to main screen.
Button 'Down Arrow': Select the next Unit.
2.2.2
If the Unit is stopped 'Off', this screen is activated.
Unit ‘Off’
Button 'Alarm': Go to Alarm list.
Button 'Prg': Go to Setup menus of the unit.
Button 'Esc': Return to the choice of Unit selected.
2.2.3
2.2.3.1 Main
Top left :
Big, numerical value: Measured value of the air temperature in the conditioned space.
Top right:
Bottom right:
Mode state based on the schedule, hour, minute, of Climatic™ :
Unit Operation
Control in heating mode or control in cooling mode
State of the ventilation
Mode Night
Mode Day
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Mode Day I
Mode Day II
Bottom left:
If the unit is in alarm, this symbol is displayed.
Button 'Alarm': Go to Alarm list.
Button 'Prg': Go to Setup menus of the unit.
Button 'Esc': Return to the choice of Unit selected.
Button 'Up Arrow': Go to another display of the Unit operation.
Button 'Down Arrow': Go to another display of the Unit operation.
2.2.3.2 Value
To the left of the house:
Visualization of the value of outdoor humidity (if enabled).
Visualization of the value of outdoor temperature.
In the house:
Visualization of the value of indoor humidity (if enabled).
Visualization of the value of the indoor temperature.
Visualization of the value of the rate of indoor air quality (if enabled).
2.2.3.3 Set-points
Visualization of the set point of heating mode.
Visualization of the set point of cooling mode.
2.2.3.4 Operation
Visualization of the opening percentage of fresh air damper.
Visualization of the percentage of compressors engaged.
Visualization of the percentage of heaters engaged.
Button 'Alarm': Go to Alarm list.
Button 'Prg': Go to Setup menus of the unit.
Button 'Esc': Return to main screen.
Button 'Up Arrow': Go to previous display of the Unit operation.
Button 'Down Arrow': Go to next display of the Unit operation.
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2.2.4 Alarm list
History used to store the last 99 alarms occurred on the unit.
Each alarm is stored on the date and time the fault occurred.
An active alarm is signified by the symbol 'Bell'.
An alarm not active is signified by the symbol '.'.
Each alarm is signified by a 3 digit code
To have the text of fault code, position the cursor on the desired line, by using the 'Up Arrow' or 'Down Arrow' and
then confirm by pressing 'Enter'
Button 'Esc': Return to main screen.
Button 'Up Arrow': Positions you in the list.
Button 'Enter': Go to text of failure code.
Button 'Down Arrow': Positions you in the list.
2.2.5
Setup menus
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to main screen.
Button 'Up Arrow': Selects the previous function.
Button 'Enter': Go to the screen of the selected function.
Button 'Down Arrow': Selects the next function.
2.2.6
View and/or modify the offset, or set point, of the temperature control desired for the Unit selected.
If the set-point is changed, this value is maintained as long as the scheduling of Unit doesn't change modes (Night,
Day, Day I, Day II, BMS).
At each change of the mode the Climatic™60 sets the value of this set-point on the preset value in the mode
concerned.
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Setting; Customer Temperature
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to Setup menus of the unit.
Button 'Up Arrow': Increases the set-point value.
Button 'Enter': Valid the changes then return to Setup menus of the unit.
Button 'Down Arrow': Decreases the set-point value.
2.2.7
View/edit, status of Off/On of the unit.
2.2.8
Setting; On/Off Unit
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to Setup menus of the unit.
Button 'Up Arrow': Reverses the state.
Button 'Enter': Valid the changes then return to Setup menus of the unit.
Button 'Down Arrow': Reverses the state.
The units can not be powered On/Off by the DM60 if the service display DS60 is connected.
Setting; Clock of Climatic™
View/edit, hour, minute, day of month, month and year of the clock Climatic™.
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to Setup menus of the unit.
Button 'Up Arrow': Increases the selected value.
Button 'Enter': Valid the changes and puts you to the next field.
Button 'Down Arrow': Decreases the selected value.
2.2.9
Access to the Setup Menus Plus
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2.2.10 Setup menus Plus
Access to the setup menus is protected by a password.
The password must be entered digit by digit.
If the password is correct, the lock opens, and the selection of the choice of function is active.
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to Setup menus of the unit.
Button 'Up Arrow': Increases the value of the digit password or Selects the previous function.
Button 'Enter': Puts you on the next digit password, or Go to the screen of the selected function.
Button 'Down Arrow': Decreases the value of the digit password or Selects the next function.
2.2.11
Setting; Temperature
View/edit, the set-point heating mode of the schedule mode selected.
View/edit, the set-point cooling mode of the schedule mode selected.
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to Setup menus Plus of the unit.
Button 'Up Arrow': Change the schedule mode or Increases the set-point value.
Button 'Enter': Valid the changes and puts you to the next field.
Button 'Down Arrow': Change the schedule mode or Decreases the set-point value.
2.2.12
View/edit, the set-point minimum fresh-air of the schedule mode selected.
Setting; Report Minimum Fresh-Air.
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to Setup menus Plus of the unit.
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Button 'Up Arrow': Change the schedule mode or Increases the set-point value.
Button 'Enter': Valid the changes and puts you to the next field.
Button 'Down Arrow': Change the schedule mode or Decreases the set-point value.
2.2.13
View/edit, reset of alarm and safety.
2.2.14
Setting; Reset Alarms
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to Setup menus Plus of the unit.
Button 'Up Arrow': Reverses the state.
Button 'Enter': Reset alarms, if the word 'Reset' is selected, then return to Setup menus Plus.
Button 'Down Arrow': Reverses the state.
Setting; Schedule of Climatic™
View/edit, hour and minutes of beginning of each zone.
View/edit, the operating mode of the zone.
The schedule is different each weekday.
You must set a schedule for Monday, Tuesday, ..., and Sunday.
Button 'Alarm': Go to Alarm list.
Button 'Esc': Return to Setup menus Plus of the unit.
Button 'Up Arrow': Change the schedule mode or Increases the selected value.
Button 'Enter': Valid the changes and puts you to the next field.
Button 'Down Arrow': Change the schedule mode or Decreases the selected value.
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2.3 Organizational screens
2.3.1 Selection of Unit
2.3.2
Unit Operation
2.3.3
Alarm list
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2.3.4 Setup menus
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Code
Alarm
Blower, Flow Switch Cut Off
Water Condenser, Flow Switch Cut Off
Water Condenser, Flow Delta-T
Blower, Filters, Dirty
Blower, Filters, Missing
Unit Power Supply
Electrical Heaters, Overheating
Fresh Air, Electrical Heater, Overheating
Hot Water, Risk Of Frosting
Gas Burner 1
Gas Burner 2
Gas Burner, Overheating
Supply Temperature, Too High
Supply Temperature, Too Low
Room Temperature, Too High
Room Temperature, Too Low
Water Condenser Temperature, Too Low
Water Condenser Temperature, Too High
Water Condenser, Pump
Air Quality, Too High
Humidifier, Failure
Room Humidity, Too Low
Room Humidity, Too High
Pump
Recovery, Motor
Recovery, Wheel
Recovery, Filters, Dirty
Recovery, Air Flow, Sensor
Recovery, Outlet Temperature, Probe
Real Time Clock
BE.1, Communication Bus
BE.2, Communication Bus
Blower, Inverter, Communication Bus
Exhaust, Inverter, Communication Bus
Circuit 1, Condenser Fan, Inverter, Communication Bus
Circuit 2, Condenser Fan, Inverter, Communication Bus
Air Flow, Sensor
Room Temperature, Probe
Room Humidity, Sensor
Outside Temperature, Probe
Outside Humidity, Sensor
Alarm List by Code 3
001
002
003
004
005
009
011
012
013
014
015
016
021
022
023
024
025
026
027
029
031
032
033
041
051
052
054
056
059
070
071
072
073
074
075
076
080
081
082
083
084
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Code
Alarm
Supply Temperature, Probe
Water Condenser, Inlet, Probe
Water Condenser, Outlet, Probe
Return Temperature, Probe
Air Quality, Sensor
Blower Pressure, Sensor
Blower, Fan
Blower, Inverter
Exhaust, Fan
Exhaust, Inverter
Fire / Smoke, Detected
EVD, Communication Bus
Circuit 1, Condenser Fan
Circuit 1, Condenser Fan, Inverter
Circuit 1, Leak Refrigerant, Detected
Circuit 1, Compressor, Electrical
Circuit 1, High Pressure Cut Off
Circuit 1, Reversing Valve, Blocked
Circuit 1, Low Pressure Cut Off
Circuit 1, Risk Of Frosting
Circuit 1, Low Condensing Temperature
Circuit 1, Low Superheat
Circuit 1, High Superheat
Circuit 1, Low Subcooling
Circuit 1, High Subcooling
Circuit 1, MOP, Maximum Operating Pressure
Circuit 1, LOP, Low Operating Pressure
Circuit 1, High Condensing Temperature
Circuit 1, Discharge Temperature, Compressor 1, Overheating
Circuit 1, Expansion Valve, Motor
Circuit 1, High Pressure, Sensor
Circuit 1, Low Pressure, Sensor
Circuit 1, Liquid Temperature, Probe
Circuit 1, Suction Temperature, Probe
Circuit 1, Discharge Temperature, Compressor 1, Faulty Probe
Circuit 2, Condenser Fan
Circuit 2, Condenser Fan, Inverter
Circuit 2, Leak Refrigerant, Detected
Circuit 2, Compressor, Electrical
Circuit 2, High Pressure Cut Off
Circuit 2, Reversing Valve, Blocked
Circuit 2, Low Pressure Cut Off
Circuit 2, Risk Of Frosting
085
086
087
088
089
090
091
092
093
094
099
101
102
103
110
114
115
116
117
118
119
121
122
123
124
127
128
129
130
132
141
142
143
144
145
202
203
210
214
215
216
217
218
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Code
Alarm
Circuit 2, Low Condensing Temperature
Circuit 2, Low Superheat
Circuit 2, High Superheat
Circuit 2, Low Subcooling
Circuit 2, High Subcooling
Circuit 2, MOP, Maximum Operating Pressure
Circuit 2, LOP, Low Operating Pressure
Circuit 2, High Condensing Temperature
Circuit 2, Expansion Valve, Motor
Circuit 2, High Pressure, Sensor
Circuit 2, Low Pressure, Sensor
Circuit 2, Liquid Temperature, Probe
Circuit 2, Suction Temperature, Probe
Circuit 3, Leak Refrigerant, Detected
Circuit 3, Compressor, Electrical Failure
Circuit 3, High Pressure Cut Off
Circuit 3, Reversing Valve, Blocked
Circuit 3, Low Pressure Cut Off
Circuit 3, Low Condensing Temperature
Circuit 3, Low Superheat
Circuit 3, High Superheat
Circuit 3, Low Subcooling
Circuit 3, High Subcooling
Circuit 3, MOP, Maximum Operating Pressure
Circuit 3, LOP Low Operating Pressure
Circuit 3, High Condensing Temperature
Circuit 3, High Pressure, Faulty Sensor
Circuit 3, Low Pressure, Faulty Sensor
Circuit 3, Liquid Temperature, Faulty Probe
Circuit 3, Suction Temperature, Faulty Probe
219
221
222
223
224
227
228
229
232
241
242
243
244
310
314
315
316
317
319
321
322
323
324
327
328
329
341
342
343
344
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DC60, Installation 4
The 'DC60' has been designed for flush mount assembly, on distribution boxes compliant with the standards in force.
4.1 Connection
WARNING: Separate as much as possible probes, displays, logical input cables
from power cables with strong inductive load, in order to avoid possible
electromagnetic perturbations.
4.1.1 Important warning
An error connecting to the display immediately causes the deterioration of this one
or BM60.
Any wiring modification on the CLIMATIC 60 must be done by Lennox technician or employees having valid
electrical qualification and authorization.
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4.1.2
The power of the 'DC60' can be 24Vac (+10…-15%) 50/60Hz or 24Vdc (22…35Vdc), maximum current of 2VA.
Lennox recommends a 24Vac supply (provided by Unit) for installation of the display less within 30 meters of Unit.
For connection of the display of over 30 meters, a power supply, close to the display, 24Vac must be provided by the
installer.
For an external connection to the Unit (24V) using a transformer class 2 under 0.1A
For any modification of wiring on the 24V supply or on 4-20mA sensor, check the polarity prior to apply the power.
Wrong polarity may cause serious damage and destroy the Plan network. Lennox will not accept liability for
damage caused by wrong power connection or any wiring modification done by people without valid training and
qualifications.
4.1.3
The 'DC60' is controlled by a communication bus: RS485 2 wires.
4.1.4
The connection of power and communication must be made by the following cable:
- LiYCY-P (0.34 mm ²), 2 pairs with general shield.
The cable length, with power, should not exceed 30m.
The cable length without power (24V external) must not exceed 150m.
For a better electromagnetic protection, Lennox recommends the use of LiYCY-P cable
For extended networks fit a 120 Ohm resistor (R2) between RX/TX+ and RX/TX- on the last device, to avoid possible
communication problems.
Power supply
Communication
Cable Features
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4.2 Ferrites Protection of Displays
To prevent radio interference that may cause miscommunication or destruction of elements on the screen, you need
to equip each end of the cable a ferrite (supplied by Lennox).
4.3 Temperature Sensor
All Lennox Unit comes with a temperature sensor; it must be placed in the conditioned area.
But if the 'DC60' is placed in the area conditioned by the Unit, it is possible, in this case, to use the temperature
measurement of the 'DC60'.
To indicate the Climatic™60 your choice, set the point 3213:
- ‘128' to use the measure of the 'DC60'
- ‘1 BM-B12' or '2 BM-B1' to use the remote probe
Note:
- - For Unit with a 'medium' Climatic™60:
Connect the remote sensor between points B12 and GND, terminal block J18.
- - For Unit with a 'small' Climatic™60:
By default the Climatic™60 control the temperature measurement of return. If you want to control on a
measure of room temperature, disconnect the return probe between points B1 and GND, terminal block J13.
Connect the remote sensor in place.
4.4 Configuration
For communicate with the Climatic™60 this basic parameters of internal ‘DC60’ must to be settled.
4.4.1
To do this, when the 'DC60 is powered; simultaneously press the keys and .
After some seconds the text appears and the value '000' flashes
Turn the knob to change the value to select the number 022. Then validate the code by pressing the knob.
If the code is wrong access the setup menu is not possible and the 'DC60' returns to the previous display.
If the code is correct the display shows
Setup Menu
(2 buttons on the right simultaneously)
DC60-DM60-ROOFTOP-IOM-1310-E - 28 -
4.4.2
By rotating of the knob you can view and modify the following parameters:
4.4.3
To activate the modified mode value:
Choice of Parameters
- : Address 'DC60' on the communication bus (Always set to value 31)
- : Communication speed (always set to value 2)
- : Backlight mode
- : Intensity of the backlight
- : Probe calibration
- : Screen contrast
- : Disabling 'Bip' keys
- : Password (Always set to value 22)
- : Real Time Clock 'DC60'; Year
- : Real Time Clock 'DC60'; Month
- : Real Time Clock 'DC60'; Day
- : Real Time Clock 'DC60'; weekday (1 = Monday)
- : Real Time Clock 'DC60'; Hour
- : Real Time Clock 'DC60'; Minute
- : Exits the Settings mode
-
Changing the Value of Parameters
After to have select the desired parameter by rotating the knob .
Press the knob .
The symbol appears on the right side of the value.
Turn the knob to adjust the desired value.
Press again on the knob to confirm your choice.
The symbol is no longer displayed on the right side of the value.
The rotation of the knob is for select a new setting.
4.4.4
Mandatory values
- : 31
- : 2
- : 22
-
4.5 Initialization
If the connection between the Climatic™60 and the 'DC60 is not correct (Offline) screen displays only the symbol
.
In this case check:
- - The connection between Climatic™60 and 'DC60'
- - The setting of the 'DC60'
- - The power of Climatic ™ 60
If the connection between the Climatic™60 and the 'DC60 is correct (Online) to power up the screen displays only the
symbol .
This phase allows the Climatic™60 to set up the 'DC60' with options of Unit.
After some seconds, DC60 is operational.
DC60-DM60-ROOFTOP-IOM-1310-E - 29 -
‘DM60’, Installation 5
The "DM60" was designed for wall mounting.
The optional DM60 delivered is designed to be wall mounted.
Positioning the cable through the rear
Fasten the rear wall using button head screws provided in the package.
Connect the cable from the main board on the jack on the back of the screen DM60
Attaching the front panel on the back using countersunk screws provided.
Snap frame.
5.1 Connection
WARNING: Separate as much as possible probes, displays, logical input cables
from power cables with strong inductive load, in order to avoid possible
electromagnetic perturbations.
5.1.1 Important warning
An error connecting to the display immediately causes the deterioration of this one
or BM60.
Any wiring modification on the CLIMATIC 60 must be done by Lennox technician or employees having valid
electrical qualification and authorization.
5.1.2
The 'DM60' is powered by the BM60.
5.1.3
The 'DM60' is controlled by a communication bus: RS485 2 wires.
5.1.4
The connection of power and communication must be made by the following cable:
- For a length of 0 to 300m: AWG22 (0.34 mm ²), two crossed pairs with screen.
- For a length of 0 to 500m: LiYCY-P (0.34 mm ²), two pairs shielded general.
The cable length should not exceed 500m.
For better protection of electromagnetic disturbances Lennox recommends the installation of cable LiYCY-P
DC60-DM60-ROOFTOP-IOM-1310-E - 30 -
Power supply
Communication
Cable Features
5.2 Connection on the splitter DT50
The display DM60 connects to Climatic™ on the screw terminals of the card DT50.
5.2.1
The board is equipped with three RJ12 phone jacks and a screw connector (SC).
Jumpers:
The "displays" are directly supplied by the Climatic™ board with a 30 VDC power supply. Pay attention to the value of
this voltage when multiple cards are used.
J14 and J15 closed or cut the power supply:
J14 and J15 set between 1-2:
Connectors A, B, C and SC are in parallel. Power is available on all connectors.
J14 and J15 set between 2-3:
B and C connectors are supplied in parallel but the connectors A and SC are not.
Displays connected to these ports are not powered.
If J14 and J15 are set differently, the dispatcher DT50 DOESN'T WORK and therefore displays connected don't work
Installation Guide dispatcher DT50
5.3 Ferrites Protection of Displays
To prevent radio interference that may cause miscommunication or destruction of elements on the screen, you need
to equip each end of the cable a ferrite (supplied by Lennox).
DC60-DM60-ROOFTOP-IOM-1310-E - 31 -
5.4 Configuration
5.4.1 Brightness / Contrast
The display is equipped with a contrast, but it can be adjusted manually. For manual adjustment of contrast,
simultaneously press the keys 'Alarm' and 'Prg' and press buttons 'Arrow' or 'Down Arrow' to increase or decrease the
contrast.
5.4.2
The address of the terminal (DM60) must be checked after putting the card to 'On'.
Access the setup mode by pressing the keys 'Arrow', 'Enter' and 'Down Arrow' for at least 5 seconds.
Press the 'Enter' to place the cursor on the 'Setting'
With the 'Arrow' or 'Down Arrow' set the address of the display 31 of DM60, then confirm by pressing 'Enter'
The screen 'Display address changed' is displayed.
If after 5 seconds the display is not correct;
Access, a second time, the setup mode by pressing the keys 'Arrow', 'Enter' and 'Down Arrow' for at least 5 seconds,
until the next screen.
Press the 'Enter' to place the cursor on the 'Setting'
Press a second time on the 'Enter' key to place the cursor on the line I / O board address'
With the 'Arrow' or 'Down Arrow' replace '-' by the address of the BM60 connected and confirm by pressing 'Enter'
Configuring the address of the terminal
DC60-DM60-ROOFTOP-IOM-1310-E - 32 -
DC60-DM60 6
Communication Master/Slaves
If the communication bus Master/Slaves is connected between several Unit (Maximum 8)
The 'DM60', connected on this bus, allows viewing, alternatively, information of all connected units.
6.1 Connection
The inter-bus boards (pLan) Climatic™ connects to connector J8 on the BM60.
'Star’ connection is not recommended for optimum performance. It is advisable to connect a maximum of two cables
per unit.
Warning:
The BM60 24Vac cards should not be connected to the 'Earth'
6.1.1
The connection must be wired as follows:
- For a length of 0 to 300m: AWG22 (0.34 mm ²), a twisted pair shielded.
- For a length of 0 to 500m: LiYCY-P (0.34 mm ²), a pair overall shield.
The cable length should not exceed 500m.
For better protection of electromagnetic disturbances Lennox recommends the installation of cable LiYCY-P
Cable Features
6.1.2
Each Climatic™ must be set with a communication address different.
The address setting must be done with a DS60 in (3171).
The value of the addresses must be between 1 and 8
Each Climatic™ must be set with the same number of identification Master (ID).
The ID must be equal to the communication address of the card where the DC60 is connected.
The ID setting must be done with a DS60 in (3173).
Each Climatic™ must be set with the same sub-bus identification.
The sub-bus setting must be done with a DS60 in (3172).
For each Climatic, with a DS60, you must set in (3151) the type of remote display, DC or DM.
DC60-DM60-ROOFTOP-IOM-1310-E - 33 -
Setting
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DC60-DM60_ROOFTOP-IOM-1310-E
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Due to Lennox’s ongoing commitment to quality, the specifi cations,
ratings and dimensions are subject to change without notice and
without incurring liability.
Improper installation, adjustment, alteration, service or
maintenance can cause property damage or personal injury.
Installation and service must be performed by a qualifi ed installer
and servicing agency
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