PLUS 200 2 PLT
rev 02-06
PLUS 200 2 PLT
Page 2
MANUALE D’USO E MANUTENZIONE
Rev. 02-06
PLUS 200 2 PLT
CONTENTS
INTRODUCTION
Page 4 1.1 General
Page 4 1.2 Product ID codes
Page 5 1.3 Overall dimensions
Page 5 1.4 Identification data
CHAP. 1
INSTALLATION
Page 6 2.1 Important information for installer
Page 6 2.2 Standard assembly and use kit
FUNCTIONS
Page 7 3.1 Functions managed by the Plus 200 2 PLT
CHAP. 2
CHAP. 3
TECHNICAL CHARACTERISTICS
Page 8 4.1. Technical characteristics
Page 9 4.2 Warranty terms
CHAP. 4
PARAMETER PROGRAMMING
Page 10 5.1 Panel layout
Page 11 5.2 Keypad functions
Page 12 5.3 LCD display
Page 13 5.4 General
Page 13 5.5 Key to symbols
Page 13 5.6 Setting and displaying the set-points
Page 14 5.7 Level 1 programming
Page 15 5.8 List of Level 1 variables
Page 16 5.9 Level 2 programming
Page 17 5.10 List of Level 2 variables
Page 19 5.11 Switching on the PLUS 200 2 PLT electronic controller
Page 19 5.12 Compressor activation/deactivation conditions
Page 19 5.13 Configurations
Page 19 5.14 Single set-point with double system
Page 19 5.15 Double set point
Page 20 5.16 Manual defrosting
Page 20 5.17 Hot gas defrosting
Page 20 5.18 Changing the date / time settings
CHAP. 5
TROUBLESHOOTING
Page 21 6.1 Troubleshooting guide
CHAP. 6
APPENDICES
Page 23 A.1 EC declaration of conformity
Page 24 A.1 PLUS200 2 PLT connection diagram
Page 3
Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAPTER 1: INTRODUZIONE
CHAP. 1 - Introduction
GENERAL
The electronic controllers of the PLUS 200 series have been designed to control static or
ventilated cold rooms.
The PLUS200 2 PLT electronic panel allows the user to control all the components on a
refrigeration unit equipped with a double system. The panel allows the user to control the
essential components of a refrigeration system with up to two compressors, a double
evaporator (fans and defrosting elements) and a cold room light.
The double evaporator is controlled separately with a double defrosting sensor.
PRODUCT IDENTIFICATION CODES
PLUS200 2 PLT Controller for cold rooms with double
storage system.
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
CHAP. 1 - Introduction
PLUS 200 2 PLT
OVERALL DIMENSIONS
IDENTIFICATION DATA
The unit described in this manual has, on its side, an ID plate showing all the relevant
identification data:
• Name of Manufacturer
• Code and model of electrical board
• Serial number
• IP protection rating
• Power supply voltage
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAPTER 2: INSTALLATION
CHAP. 2 - Installation
IMPORTANT INFORMATION FOR THE INSTALLER
1. Install the device in places where the protection rating is observed and try not to
damage the box when drilling holes for wire/pipe seats.
2. Do not use multi-polar cables in which there are wires connected to inductive/power
loads or signalling wires (e.g. probes/sensors and digital inputs).
3. Do not fit power supply wiring and signal wiring (probes/sensors and digital inputs) in
the same raceways or ducts.
4. Minimise the length of connector wires so that wiring does not twist into a spiral shape
as this could have negative effects on the electronics.
5. Fit a general protection fuse upstream from the electronic controller.
6. All wiring must be of a cross-section suitable for relevant power levels.
7. When it is necessary to make a probe/sensor extension, the wires must be of the
correct cross-section, which in any case must be at least 1 mm2.
STANDARD ASSEMBLY AND USE KIT
The PLUS 200 2 PLT electronic controller is supplied with the following assembly and
utilisation items:
• N°3 sealing gaskets to be placed between fixing screws and box backing
• N°3 NTC temperature sensors (room, evaporator 1, evaporator 2)
• N°1 user’s manual.
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
CHAP. 3 - Functions
PLUS 200 2 PLT
CHAPTER 3: FUNCTIONS
FUNCTIONS CONTROLLED BY THE PLUS200 2 PLT
- Display and adjustment of room temperature
- Display of evaporator 1 and evaporator 2 temperature
- System control activation/deactivation
- Operation with single set-point and control of two motor condensing units with delays
between the two parameter-set starts.
- Compressor rotation (to make wear uniform)
- Operation with double set point for gradual application of refrigerating power
- System warnings (temperature sensor error, min-max temperature alarms, compressor
1 and compressor 2 safety devices)
- Evaporator 1 and evaporator 2 fan control
- Automatic/manual defrost control (static, with elements, cycle inversion)
- Clock for real time clock defrosting of the two evaporators simultaneously or separately
(even where defrosting cycle is set simultaneously the end-of-defrost temperature and
control of fan start delay on the two evaporators are independent)
- Room light can be switched on with on-panel key or door switch
- Alarm relay
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAP. 4 – Technical characteristics
CHAPTER 4: TECHNICAL CHARACTERISTICS
TECHNICAL CHARACTERISTICS
Power supply
Voltage
Max. power absorption ~ 7 VA
Climatic conditions
Working temperature -10 - 60°C
Storage temperature -30 - 70°C
Relative humidity Below 90% RH
General characteristics
Type of sensors that can be connected NTC 10K 1%
Resolution 1°C
Sensor read precision ± 0.5°C
Read range -45…+45 °C
PLUS200 2 PLT - Output characteristics - max applicable load (230 V AC)
Compressor (non-powered contact) 750W (AC3)
Elements (non-powered contact) 1500W (AC1)
Fans (non-powered contact) 500W (AC3)
Room light (non-powered contact) 800W (AC1)
Alarm contact 800W (AC1)
Dimensional characteristics
Dimensions 19.3 cm x 7.9 cm x 20.3 cm (HxPxL)
Insulation / mechanical characteristics
Box protection rating IP65
Box material ABS self-extinguishing
Type of insulation Class II
230 V~ ± 10% 50 Hz
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
CHAP. 4 – Technical characteristics
PLUS 200 2 PLT
WARRANTY TERMS
PLUS200 electronic controllers are covered by a 24-month warranty against all
manufacturing defects, valid from date of delivery. If the system malfunctions as a result of
tampering, impact or improper installation the warranty will automatically be rendered null
and void. It is strongly recommended that you observe all instructions/information
regarding the technical characteristics of the device.
WARNING !
Any modifications made to wiring and/or internal components or any tasks
carried out in a way that fails to comply with the information/instructions in this
manual shall not only render the warranty null and void immediately but may
PEGO S.r.l. declines any responsibility for possible errors or inaccuracies
)
also lead to malfunctions, irreparable damage, serious injury or put
persons/objects in danger.
written in this manual as a result of printing or transcription errors.
PEGO S.r.l. reserves the right to modify its products as it deems necessary
without altering its main characteristics. Each new release of a PEGO user
manual replaces previous ones.
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAPTER 5: PARAMETER PROGRAMMING
PANEL LAYOUT
1. Display of current month (previous months also remain lit)
n
CHAP. 5 - Parameter programming
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
CHAP. 5 - Parameter programming
PLUS 200 2 PLT
KEYPAD FUNCTIONS
n p
q r s
o
1. CLOCK DISPLAY key (press key to display current time for a few seconds)
2. UP / MUTE BUZZER ALARM key
3.
4.
5. DOWN / MANUAL DEFROST key
6. ROOM LIGHT key
STAND BY key (system shuts down, room temperature flashes)
SET key, room temperature (with double set point both are shown
alternately)
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAP. 5 - Parameter programming
DISPLAY LCD
n
1. Ambient temperature / parameters
2. Evaporator 1 temperature / Evaporator 2 temperature / day of current month (see
setting on parameter tEu on 1st level programming) / parameters (during
programming)
q r s
t u v w
o
p
3. System status / time / parameter values:
a. C1 = compressor 1 active
b. C2 = compressor 2 active
c. d1 = evaporator 1 defrosting
d. d2 = evaporator 2 defrosting
e. Current time
f. Time parameters
4. Programming (control is in programming mode)
5. Cold (compressor call indicator)
6. Defrost
7. Fans (flashing during fan stop – parameter F5)
8. Light
9. Alarm
10. Stand-by (flashing in stand-by. Outputs deactivated.)
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
CHAP. 5 - Parameter programming
PLUS 200 2 PLT
GENERAL
To enhance safety and simplify the operator’s work, the PLUS 200 system has two
programming levels; the first level (Level 1) is used to configure the frequently-modified
SET-POINT parameters. The second programming level (Level 2) is for general parameter
programming of the various controller work modes.
It is not possible to access Level 2 programming directly from Level 1: you must exit the
programming mode first.
KEY TO SYMBOLS
For purposes of practicality the following symbols are used::
• (t) the UP key is used to increase values and mute the buzzer;
• (u) the DOWN key is used to decrease values and force defrosting.
SETTING AND DISPLAYING THE SET-POINTS
1. Press the SET key to display the current SET-POINT (temperature).
2. Hold down the SET key and press the (t) or (u) keys to modify the SET-POINT.
3. Release the SET key to return to room temperature display: the new setting will be
saved automatically.
Note: with the double set point configuration the display of the two set points is alternated
each time SET is pressed.
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAP. 5 - Parameter programming
LEVEL 1 PROGRAMMING (User level)
To gain access to the Level 1 configuration menu proceed as follows:
1. Press the (t) and (u) keys simultaneously and keep them pressed for a few seconds
until the first programming variable appears on the display.
2. Release the (t) and (u) keys.
3. Select the variable to be modified using the (t) or (u) key.
4. When the variable has been selected it is possible:
• to display the setting by pressing SET
• to modify the setting by pressing the SET key and the (t) or (u) keys.
When configuration values have been set you can exit the menu by pressing the (t) and
(u) keys simultaneously for a few seconds until the cold room temperature reappears.
5. The new settings are saved automatically when you exit the configuration menu.
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
CHAP. 5 - Parameter programming
PLUS 200 2 PLT
LIST OF LEVEL 1 VARIABLES (User level)
VARIABLE MEANING VALUES DEFAULT
r0
d0
d21
d22
d31
Temperature differential referred to main SETPOINT (both
set points where double)
Defrost interval (hours). In the case of the double evaporator
defrost start is simultaneous and time d0 is reloaded at the end
of the last defrost
End-of-defrost set point, evaporator 1.
Defrost is not executed if the temperature read by the defrost
sensor is greater than value d21
(If the sensor is faulty defrosting is time-based)
End-of-defrost set point, evaporator 2.
Defrost is not executed if the temperature read by the defrost
sensor is greater than value d22
(If the sensor is faulty defrosting is time-based)
Maximum defrost duration, evaporator 1 (minutes) 1 - 120 min 25 min
1 - 10 °C 2°C
0 - 24 hrs 4 hrs
-35 - 45 °C
-35 - 45 °C 15°C
15°C
d32
d7
F5
dEL
A1
A2
Maximum defrost duration, evaporator 2 (minutes) 1 - 120 min 25 min
Drip duration (minutes)
At the end of defrosting the compressor and the fans remain at
standstill for time setting d7: the defrost LED on the front of the
panel flashes.
Fan pause after defrost (minutes)
Allows fans to be kept at standstill for a time F5 after dripping.
This time is counted from the end of dripping. If dripping is not
set the fan pause is executed directly after the end of
defrosting. During the pause the fan icon flashes.
Second system start delay (valid if nrC=2) 0-60 min 30 min
Minimum temperature alarm
(active only during storage)
Allows user to define a minimum cold room storage
temperature. Below the value A1 a warning is given: the alarm
LED and the displayed temperature flash and the fault is also
highlighted by an internal buzzer.
Maximum temperature alarm
(active only during storage).
Allows user to define a maximum cold room storage
temperature. Above the value A2 a warning is given: the alarm
LED and the displayed temperature flash and the fault is also
highlighted by an internal buzzer.
0 - 120 min
0 - 10 min
- -45°C
- +45°C
0 min
0 min
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAP. 5 - Parameter programming
VARIABLE MEANING VALUES DEFAULT
0 = current day
1 = displays
evaporator 1
temperature;
displays nothing if
dE =1
2 = displays
evaporator 2
temperature;
displays nothing if
dE2 =1
tEu
Displays evaporator sensor temperature / current
day-date
0
Real-time defrost enable, evaporator 1
dF1
dF2
d41…d46
d51…d56
With dF1=1 it is possible to set up to 6 defrosts in real
time in a day by using the parameters d41…d46
Real-time defrost enable, evaporator 2
With dF2=1 it is possible to set up to 6 defrosts in real
time in a day by using the parameters d51…d56
Programming defrost times, evaporator 1
It is possible to set up to 6 defrosting times
Programming defrost times, evaporator 2
It is possible to set up to 6 defrosting times
0 disabled
1 enabled
0 disabled
1 enabled
00:00:00 -
23:50:00
00:00:00 -
23:50:00
0
0
--
--
LEVEL 2 PROGRAMMING (Installer level)
To access the second programming level press the UP (t) and DOWN (u) keys and the
LIGHT key simultaneously for a few seconds.
When the first programming variable appears the system automatically goes to stand-by.
1. Select the variable to be modified by pressing the UP (t) and DOWN (u) keys.
When the parameter has been selected it is possible to:
2. View the setting by pressing the SET key.
3. Modify the setting by holding the SET key down and pressing the (t) or (u) key.
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
PLUS 200 2 PLT
4. When configuration settings have been completed you can exit the menu by pressing
the (t) and (u) keys simultaneously and keeping them pressed until the room
temperature value reappears.
5. Changes are saved automatically when you exit the configuration menu.
6. Press the STAND-BY key to enable electronic control.
LIST OF LEVEL 2 VARIABLES (Installer level)
VARIABLE MEANING VALUES DEFAULT
nrC
nrE
SEt
rot
AC
F3
F4
dE1
dE2
dC
d1
d8
Number of compressors (or solenoids
or systems)
Number of evaporators
Single or double set-point setting
Only displayed if nrC=2
Compressor rotation
Microswitch input status
Fan status with compressor off
Fan pause during defrost
Evaporator 1 sensor presence
Disabling the evaporator sensor causes
defrosts to occur cyclically with period d0
or by real time clock and terminate
according to time d31
Evaporator 2 sensor presence
Disabling the evaporator sensor causes
defrosts to occur cyclically with period d0
or by real time clock and terminate
according to time d32
Man in cold room alarm input status
Defrost type, cycle inversion (hot gas) or
elements
With 2 compressors and only 1 evaporator
both compressors are activated
Post-defrost compressor start mode.
Determines whether system compressor
start is possible or not if second is
defrosting
0 = Fans running continuously
1 = Fans not working during
defrosting the second system
1= compressors do not start
until all defrosts have been
1= 1 system
2= 2 systems
1= 1 evaporator
2= 2 evaporators
0= one setting only
1= double setting
0= compressor rotation
1= fixed call
0= normally open
1= normally closed
1 = Fans running only if
compressor is working
0 = Fans running during
defrost
defrost
0 = evaporator 1 sensor
present
1 = evaporator 1 sensor
absent
0 = evaporator 2 sensor
present
1 = evaporator 2 sensor
absent
0 = NO
1 = NC
1= hot gas
0= element
0= if an evaporator is still
can continue working
completed
2
2
0
0
0
1
1
0
0
0 = NA
0
0
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAP. 5 - Parameter programming
Ad
Ald
C1
Hr1
Hr2
CAL
Pc1
Pc2
doC
Fst
tA
rA
Network address for connection to the
TeleWIN supervision system
Minimum and maximum temperature
signalling and alarm display delay
Minimum time between shutdown and
subsequent switching on of the
compressor.
Compressor 1 hour counter (can be
reset by pressing the set and clock keys
for 10 sec)
Compressor 2 hour counter (can be
reset by pressing the set and clock keys
for 10 sec)
Room sensor value correction
Compressor 1 protection contact status
Compressor 2 protection contact status
Compressor safety time for door
switch: when the door is opened the
evaporator fans shut down and the
compressor will continue working for time
doC, after which it will shut down.
FAN shutdown TEMPERATURE
The fans will stop if the temperature value
read by the evaporator sensor is higher
than this value.
NO – NC alarm relay switching
Control relay door anti-fogging element
0 – 31 0
1…240 min 2:00:00
0…15 min 0 min
0-999 tens of hours 0
0-999 tens of hours 0
-10…+10 0
0 = NO
1 = NC
0 = NO
1 = NC
0…5 minutes 0
-45…+45°C +45°C
=activates when alarm is on
1=deactivates when alarm is
on
0=alarm relay
1=anti-fogging element on
0 = NA
0 = NA
1
0
int
dMY
hMS
Spare
Day-month-year setting
Clock setting
------ --
dd-mm-yy -
Hour-min-sec -
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
CHAP. 5 - Parameter programming
PLUS 200 2 PLT
5.11
SWITCHING ON THE PLUS 200 PLT ELECTRONIC CONTROLLER
After wiring the controller correctly, power up at 230 V AC; the panel will immediately emit
a beep and all segments and LEDs come on simultaneously for a few seconds.
COMPRESSOR ACTIVATION/DEACTIVATION CONDITIONS
The PLUS 200 controller activates the compressor when cold room temperature exceeds
setting+differential (r0); it deactivates the compressor when cold room temperature is
lower than the setting.
5.13
CONFIGURATIONS
- Control of 2 motor condenser units with 2 evaporators
- Control of 1 motor condenser unit with 2 evaporators
- Control of unit panel with 2 evaporators
- Control of 2 motor condenser units with 1 evaporator
Functional combinations are managed by nrC (number of compressors) and nrE (number
of evaporators) parameters.
5.14
SINGLE SET POINT WITH DOUBLE SYSTEM
With a single set point (parameter SEt=0) and double system (parameter nrC=2).
The controller initially ‘calls’ the compressor which has worked less if rot=0 or calls
compressor 1 and then 2 after the delay if rot=1. If the set point is not reached within time
DeL (1st level parameter) the second presser is switched on to help.
5.15
DOUBLE SET POINT
With SEt=1 (double set), there are 2 distinct set points for the 2 compressors. Setting of
the 2 set points is done by pressing the set key: press once and the set value will appear
with St1 alongside; the second time it is pressed the second set value and appears with
St2 alongside.
If rot=0 there will be compressor rotation (with reference to the lowest set point the
compressor that has worked the least will be started)
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
CHAP. 5 - Parameter programming
MANUAL DEFROSTING
To defrost just press the dedicated key (see section 5.2) to activate the elements relay.
Defrosting will not take place if the end-of-defrost temperature setting (d21 or d22) is lower
than the temperature detected by the evaporator sensor. Defrosting ends when the end-of-
defrost temperature (d21 or d22) or maximum defrost time (d31 or d32) is reached.
Manual defrosting is possible even if real time clock defrosting is set.
HOT GAS DEFROSTING
Set parameter d1 =1 to manage defrost in cycle inversion mode.
The compressor relay and defrost relay are activated throughout the defrost phase. During
dripping (d7) the compressor shuts down but the defrost relay remains activated.
To ensure proper control of the system the installer must use the defrost output: this must
allow opening of the cycle inversion solenoid valve and closure of the liquid solenoid valve.
For capillary systems (without thermostat valve) it is only necessary to control the cycle
inversion solenoid valve via the defrost relay control.
MODIFYING DATE AND TIME
To change date and time settings just modify the values as per the parameter setting
procedure described in section 5.9 of this manual.
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
)
)
CHAP. 6 - Troubleshooting
PLUS 200 2 PLT
CHAPTER 6: TROUBLESHOOTING
TROUBLESHOOTING GUIDE
In the event of any anomalies the PLUS200 system warns the operator by displaying alarm codes
and sounding the warning buzzer inside the control panel. If an alarm is tripped the display will
show one of the following messages.
ALARM CODE POSSIBLE CAUSE PROCEDURE TO BE FOLLOWED
• Check that the room sensor is
E0
E1
E2
E3
E6
E7
E8
Ec1
Ec2
Room temperature sensor faulty
Defrost sensor 1 faulty
(In this event any defrosts will have duration time d31
Defrost sensor 2 faulty
(In this event any defrosts will have duration time d32
EEPROM ALARM
EEPROM memory error detected.
(All outputs deactivated except alarms)
Flat battery alarm; the controller will function for at
least another 20 days; subsequently any power loss
to the board will involve loss of time settings (but not
previously recorded data)
Day/month/date anticipation attempt alarm
Happens when you try to bring forward the date by a
day, month or year or if data is already present.
Man in room alarm
The man in room alarm switch in the room has been
pressed to indicate a dangerous situation
Compressor 1 safety device tripped (e.g. Overheat
or max. pressure switch.)
(All outputs deactivated except the alarm one, if
present)
Compressor 2 safety device tripped (e.g. Overheat
or max. pressure switch.)
(All outputs deactivated except the alarm one, if
present)
working properly
• If the problem persists replace the
sensor
• Check that defrost sensor is
working properly
• If the problem persists replace the
sensor
• Check that defrost sensor is
working properly
• If the problem persists replace the
sensor
• Switch off unit and switch back on
• Change the battery
• Switch off unit and switch back on;
date/day/month/year will be
restored as per the settings prior
to the variation attempt.
• Reset the alarm switch inside the
cold room
• Check the compressor status
• Check compressor absorption
• If problem persists contact
technical assistance service
• Check the compressor status
• Check compressor absorption
• If problem persists contact
technical assistance service
Temperature
shown on
display is
flashing
Minimum or maximum temperature alarm.
The temperature inside the cold room has exceeded
the min. or max. temperature alarm setting (see
variables A1 and A2, user programming level)
• Check that the compressor is
working properly.
• Sensor not reading temperature
properly or compressor start/stop
control not working.
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
Should the alarm cease without any intervention on the part of the operator a record shall in any case be
made of it. Pressing the “mute alarm” key will display the error code of the already-ceased alarm.
CHAP. 6 - Troubleshooting
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MANUALE D’USO E MANUTENZIONE
Rev. 02-06
Allegati / Appendices
PLUS 200 2 PLT
ALLEGATI / APPENDICES
EC DECLARATION OF CONFORMITY
COSTRUTTORE / MANUFACTURER
PEGO SRL Via Piacentina,6b 45030 Occhiobello (RO) - ITALY -
DENOMINAZIONE DEL PRODOTTO / NAME OF THE PRODUCT
MOD.: PLUS 200 2 PLT
IL PRODOTTO E’ CONFORME ALLE SEGUENTI DIRETTIVE CE / THE COMPLIES
WITH THE REQUIREMENTS OF THE FOLLOWING EUROPEAN DIRECTIVES:
2006/95/CE Direttiva del Consiglio per l’unificazione delle normative dei Paesi CEE relativa al
materiale elettrico destinato ad essere utilizzato entro certi limiti di tensione e
successive modificazioni
2006/95/EC
89/336 CEE Direttiva del Consiglio per l’unificazione delle normative dei Paesi CEE relativa
89/336 EEC EC Directive on unification of the laws of the Member States relating to electro-magnetic
EC Directive on unification of laws of the Member States relating to electrical equipment
employed within certain voltage limits and subsequent amendments
alla compatibilità elettromagnetica e successive modificazioni
compatibility and subsequent amendments
93/68 CEE Direttiva del consiglio per la marcatura CE del materiale elettrico destinato ad essere
utilizzato entro talunni limiti di tensione.
LA CONFORMITA’ PRESCRITTA DALLE DIRETTIVE E’ GARANTITA DALL’
ADEMPIMENTO A TUTTI GLI EFFETTI DELLE SEGUENTI NORME:
CONFORMITY WITH THE REQUIREMENTS OF THIS DIRECTIVE IS TESTIFIED BY
COMPLETE ADHERENCE TO THE FOLLOWING STANDARDS:
NORME ARMONIZZATE / HARMONIZED EUROPEAN STANDARDS
EN 61000-6-1 EN 61000-6-3 EN 60335 – 1
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
PLUS 200 2 PLT connection diagram
Power supply section
N-L Power supply 230 Vac 50 Hz
Inputs section
7-8 NTC sensor 10K, evaporator 2
9-10 NTC sensor 10K, evaporator 1
11-12 NTC sensor 10K, cold room
N.B. terminal 13 is the common of all digital inputs
13-14 Door switch
13-15 Man in cold room alarm input
13-16 Compressor protection 2
13-17 Compressor protection 1
Allegati / Appendices
Outputs section (no-voltage contacts)
K8 Room light
K7 General alarm
K6 System 2 defrost
K5 System 1 defrost
K4 System 2 fans
K3 System 1 fans
K2 Compressor/system 2
K1 Compressor/system 1
TeleWIN section
1-2 RS485 for TeleWIN
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PLUS 200 2 PLT
Notes:
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PLUS 200 2 PLT
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MANUALE D’USO E MANUTENZIONE
Rev. 01-04
PLUS 200 2 PLT
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Rev. 02-06 MANUALE D’USO E MANUTENZIONE
PLUS 200 2 PLT
PEGO S.r.l.
Via Piacentina, 6/b
45030 OCCHIOBELLO –ROVIGO
Tel : 0425 762906
Fax: 0425 762905
Dealer:
www.pego.it
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MANUALE D’USO E MANUTENZIONE
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Rev. 01-04
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