Danfoss DHP-C Opti 400V 3N, Wiring Diagram

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1 Legend
1.1 Legend
Numbers/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-Mod-
ul module/ret.line
sensor
53 Hot water starting
sensor
54 Sensor load circuit
(return HEX)
55 Hot water sensor
top TWC
62 Room Sensor
69 Shunted loop
71 Flow guard
301 Compressor
302 Brine pump
303 Radiator pump
304 Circulation pump
305 Fan
306 System circulation
pump
307 Distribution circula-
tion pump
308 Condenser pump
309 Hot gas pump
310 Reversing valve
311 4 way valve
312 Bypass valve
313 Electronic expan-
sion valve
317 Immersion heater
340 Temperature guard
341 Thermal overload
relay
342 Circuit breaker
343 Line circuit breaker
344 Alarm relay
345 Contactor
Numbers/Note Description
350 Soft start
351 Capacitor
353 Drip tray heater
354 Compressor Heater
355 Drip tray heater ca-
ble
362 Shunt valve control
363 Reversing valve hot-
water
364 Shunt valve hot-wa-
ter
365 Supply line sensor
366 Return line sensor
367 System shunt
368 Distribution circuit
shunt
369 Pool heating valve
370 2nd distribution cir-
cuit pump
371 Auxiliary heating
Oil/El
372 Auxiliary top heat-
ing
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 sen-
sor
412 Brine out sensor
413 Brine in sensor
414 High pressure
switch
415 Low pressure switch
416 Discharge pipe sen-
sor
417 Defrost sensor
Wiring Diagram DHP-C Opti 400V 3N
VWBMH202 Danfoss Heating Solutions
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