Check Points - Danfoss DHP-AQ Series Service Instructions Manual

Service Instructions
3.3.2 Positioning sensors
Heat pump
7
DHP-AQ Midi
3.4

Check points

Temperatures
Condensing temperature:
Evaporation temperature:
Radiator circuit:
Overheating R407C:
14
DHP-AQ
7
DHP-AQ Maxi
1. DISCHARGE PIPE SENSOR
2. SUCTION TEMP SENSOR
3. REFR.1 SENSOR
4. REFR.2 SENSOR
5. DEFROST SENSOR (located to rear beside air intake)
6. OUTDOOR SENSOR (positioned on wall to north)
7. SUPPLY LINE SENSOR
8. HOT WATER TOP
9. HOT WATER SENSOR
RETURN LINE SENSOR - Located on return pipe that runs to heat pump. See sys-
tem solution in the Installation instructions.
0.5 – 1.5 °C above supply line temperature
7 - 8 °C
8°K temperature difference
4K ±1 K
VMGFJ202
8
9
Danfoss Heating Solutions