Installation Scene - LG PRCKA1 Installation Manual

INSTALLATION SCENE

6
INSTALLATION SCENE
Signal
Pipe
Thermistor
Air flow
Refrigerant flow
(Cooling)
Refrigerant flow
(Heating)
1
Parts and components
No.
1
2
3 AHU Communication Kit(PRCKA1)
4 AHU EEV Kit(PRLK048A0/PRLK096A0)
5
Wiring connections
6 Communication Kit Wiring
7
(EBG61287703/EBG61287704)
8 Room thermistor (EBG36949303)
Remote controller(PQRCVSL0
9
10 Dry contact(PQDSBNGCM1)
CAUTION
!
For Installation of Room thermistor (No. 8), always install that to the inlet of Heat Exchanger.
Otherwise, it may cause to be not operating properly.
9
7
8
Name
Air Handling Unit
Outdoor Unit
Field piping
Pipe thermistors
/ PQRCVSL0QW)
3
4
5
Remarks
Field supply
Multi V
-
-
Field supply
Power supply and communication
between comm. kit and outdoor unit
Temp. sensing for refrigerant pipe
Temp. sensing for room temp.
Optional accessory
Optional accessory
10
6
2