Danfoss VLT Inverter Scroll CDS 801 Operating Instructions Manual page 26

Electrical Installation
3 3
Illustration 3.22 Ground Source Heat Pump System with one EEV
24
®
VLT Inverter Scroll CDS 801 Operating Instructions
EEV
EEV
Controller
unit
Ambient temperature
sensor PT 1000(S. amb.)
Aux. temperature
sensor PT 1000
Compr. discharge temp.
sensor PT 1000(Sd)
Compressor suction
pressure sensor (Po)
Compressor discharge
pressure sensor (Pc)
MG10V402 - VLT
EEV_1
MASTER
EEV_2
EXT_FAN
S_AMBIENT
S_AUX
S_D
P_O
P_C
RLY_1
®
is a registered Danfoss trademark