Thermia Diplomat Quick start guide

Wiring Diagram
Diplomat
Diplomat
Diplomat Optimum
Diplomat Optimum G2
Diplomat Optimum G3
www.thermia.com

Thermia Värmepumpar is not liable or bound by warranty if these
instructions are not adhered to during installation or service.
The English language is used for the original instructions.
Other languages are a translation of the original instructions.
(Directive 2006/42/EC)
© Copyright Thermia Värmepumpar

Table of Contents
1 Legend ....................................................................... 4
1.1 Legend .................................................................... 4
2Diplomat ...................................................................... 6
2.1 Diplomat 6-8kW 230V 1N ........................................................ 6
2.2 Diplomat 10-12kW 230V 1N ...................................................... 9
2.3 Diplomat 6-8kW 400V 3N ........................................................ 12
2.4 Diplomat 10-16kW 400V 3N ...................................................... 15
2.5 Diplomat Optimum 4-12kW 230V 1N ................................................. 18
2.6 Diplomat Optimum 4kW 400V 3N ................................................... 22
2.7 Diplomat Optimum 6-16kW 400V 3N ................................................. 26
2.8 Diplomat Optimum G2 6-12kW 230V 1N .............................................. 30
2.9 Diplomat Optimum G3 6-13kW 400V 3N .............................................. 34
Wiring Diagram Diplomat
Thermia Värmepumpar VWIFE102 3

1 Legend
1.1 Legend
Number/Note Description
1 Heat pump
3 Outdoor unit
36 Circulation pump (system)
40 Expansion card
50 Outdoor sensor
51 System supply line sensor
52 Sensor for EM-Modul module/ret.line sen-
sor
53 Hot water starting sensor
55 Hot water sensor top
62 Room Sensor
69 Shunted loop
71 Flow guard
115 Immersion heater
117 Additional heater
301 Compressor
302 Brine pump
303 Radiator pump
304 Circulation pump
305 Fan
306 System circulation pump
307 Distribution circulation pump
308 Condenser pump
309 Hot gas pump
310 Reversing valve
311 4 way valve
312 Bypass valve
313 Electronic expansion valve
317 Immersion heater
340 Temperature guard
341 Thermal overload relay
342 Circuit breaker
343 Line circuit breaker
344 Alarm relay
345 Contactor
350 Soft start
351 Capacitor
353 Drip tray heater
354 Compressor Heater
355 Drip tray heater cable
362 Shunt valve control
Number/Note Description
363 Reversing valve hot-water
364 Shunt valve hot-water
365 Supply line sensor
366 Return line sensor
367 System shunt
368 Distribution circuit shunt
369 Pool heating valve
370 2nd distribution circuit pump
371 Auxiliary heating Oil/El
372 Auxiliary top heating
373 Distribution circuit shunt 2
374 Shunt defroster
375 Brine valve
376 Shunt cooling
403 Operating pressure switch
405 Heating out sensor
406 Room sensor
407 HGW sensor
408 EVU
410 Hot water
411 Heating return sensor
412 Brine out sensor
413 Brine in sensor
414 High pressure switch
415 Low pressure switch
416 Discharge pipe sensor
417 Defrost sensor
418 Refrigerant 1 sensor
419 Refrigerant 2 sensor
420 Pressure transmitter
421 Suction gas sensor
422 Dewpoint sensor
423 Sensor pool
424 Sensor cooling
425 Sensor buffer tank
426 Sensor system supply line
427 Sensor distribution circuit 1
428 Sensor distribution circuit 2
451 Control unit
452 I/O controller
453 Display
Wiring Diagram Diplomat
VWIFE102 Thermia Värmepumpar
4

Number/Note Description
454 Electronic expansion valve controller
455 Indoor hub controller
456 Current limiter
457 WM-HPC Control module
458 HPC-RM Relay module
459 HPC-EM Expansion module
460 HPC-CM Cooling module
461 HPC-OP Operator panel
* Note 1 Strapped at delivery
* Note 2 blue
* Note 2 brown
* Note 2 grey
* Note 2 green
* Note 2 yellow
* Note 2 violet
* Note 2 pink
* Note 2 red
* Note 2 black
* Note 2 white
* Note 3 Can be connected to 230V single phase if
auxiliary heater is disconnected.
* Note 4 When connected to 230V single phase
straps to auxiliary heater shall be re-
moved.
* Note 5 Remove jumper when using separate sup-
ply of control circuit
Number/Note Description
* Note 6 Remove jumper when using flowguard
* Note 7 Overload relay trip/tripped out
* Note 8 Alarm
* Note 9 Speed control
* Note 10 Please make sure that all supply lines are
disconnected before attending any work
to internal electrical parts!
* Note 11 Fan overload relay
* Note 12 To indoor unit
* Note 13 To slave unit
* Note 14 To electronic expansion unit
* Note 15 Immersion heater or external auxiliary
heater
* Note 16 Potential free contact
* Note 17 To outdoor unit
* Note 18 To expansion Unit
* Note 19 Communication
* Note 20 Passive cooling Brine circuit
* Note 21 Passive cooling Radiator circuit
* Note 22 Combined heat source system
* Note 23 Passive cooling
* Note 24 Remove jumper when EVU
* Note 25 EVU constant power supply
* Note 26 Remove jumper if EVU is supplied sepa-
rately
* Note 27 Remove jumper when flowguard or pres-
sure switch Brine is used
Wiring Diagram Diplomat
Thermia Värmepumpar VWIFE102 5

2 Diplomat
2.1 Diplomat 6-8kW 230V 1N
Wiring Diagram Diplomat
VWIFE102 Thermia Värmepumpar
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Wiring Diagram Diplomat
Thermia Värmepumpar VWIFE102 7

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VWIFE102 Thermia Värmepumpar
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2.2 Diplomat 10-12kW 230V 1N
Wiring Diagram Diplomat
Thermia Värmepumpar VWIFE102 9

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VWIFE102 Thermia Värmepumpar
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Wiring Diagram Diplomat
Thermia Värmepumpar VWIFE102 11

2.3 Diplomat 6-8kW 400V 3N
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VWIFE102 Thermia Värmepumpar
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Thermia Värmepumpar VWIFE102 13

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VWIFE102 Thermia Värmepumpar
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2.4 Diplomat 10-16kW 400V 3N
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Thermia Värmepumpar VWIFE102 15

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VWIFE102 Thermia Värmepumpar
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Wiring Diagram Diplomat
Thermia Värmepumpar VWIFE102 17

2.5 Diplomat Optimum 4-12kW 230V 1N
Wiring Diagram Diplomat
VWIFE102 Thermia Värmepumpar
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Wiring Diagram Diplomat
Thermia Värmepumpar VWIFE102 19

Wiring Diagram Diplomat
VWIFE102 Thermia Värmepumpar
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