SENSOR PLACEMENT IN F2050
Outdoor module F2050-6
Outdoor module F2050-10
Defrost/Cooling
Defrost/Cooling
kW
kW
kW
Current sensorBE1 (CT)
High pressure pressostatBP1 (63H1)
Low pressure transmitterBP2 (LPT)
High pressure sensorBP4
Temperature sensor, heating medium return lineBT3
Temperature sensor, condenser supply lineBT12
Temperature sensor, hot gasBT14 (Tho-D)
Temperature sensor, fluid pipeBT15
Temperature sensor, heat exchanger, 1BT16 (Tho-R1)
Temperature sensor, suction gasBT17 (Tho-S)
Temperature sensor, ambientBT28 (Tho-A)
Compressor heaterEB10 (CH)
Drip tray heaterEB11 (DH)
CondenserEP2
FanGQ1 (FM01)
CompressorGQ10 (CM)
Drying filterHS1
Expansion valveQN1 (EEV)
Expansion valve, heatingQN1 (SM2)
4-way valveQN2 (20S)
Expansion valve, coolingQN3 (SM1)
Temperature sensor, heat exchanger, 2Tho-R2
Designations according to standard EN 81346-2.
Designations within brackets according to the supplier’s standard.
21Chapter 3 | The heat pump designNIBE F2050