Danfoss IPS 8 Startup Guide

User Guide | Intelligent Purging System (IPS 8) Ammonia
BC437120335698en-000101 | 16
© Danfoss | Climate Solutions | 2023.07
At dierent voltage for eld connected
solenoids coils:
Remove connection between terminal:
1 and 3
2 and 4
Install transformer GD2 for supply of eld
connected solenoids coils.
Observe: GD2 not included with standard IPS
Classified as Business
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Fig. 9 Controller box internal
Classified as Business
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GD1:Powersupply
115-230V/24 VDC
QM1: Thermalmagnetic miniaturecircuit breaker; Compressor,Condenser,
ExtractionAir Fan, Crankcase Heater
QM2: Thermalmagnetic miniaturecircuit breaker; 24 VDCfor MCX15B2I/O,
Front panellightsand Main Purgevalve (YV1)
QM3: Thermalmagnetic miniaturecircuit breaker; Fieldconnected solenoid
coils
QM4: Thermalmagnetic miniaturecircuit breaker; 230 VACtoMCX15B2
controller
QS1: Main switch;IPS panel
XT2terminalblock foreldconnected solenoid coilsfor:
Up to8Purgepoint solenoid coils
ICFD on ICF 20-4. ICFE 20 solenoid coil (optional)
Bubbler water valve (optional)
XT4 terminal block for communication:
MODbus
CANbus
GD2, transformer (optional)
For alternativevoltagesupplytoeldconnected solenoid coils
MCX15B2controller
KL1: relay
For compressor and Heater
LLS 4000
External Mainswitch
Fig. 10 Controller box internal
XT3 terminal block

Danfoss IPS 8 Specifications

General

Brand	Danfoss
Model	IPS 8
Category	Industrial Equipment
Language	English