Pipe Temperature Sensor Connection - LG PRCKD21E Installation Manual

PIPE TEMPERATURE SENSOR CONNECTION

- Check IN/OUT of the pipe temperature sensor connected to EXPANSION KIT.
Expansion kit (PATX13A0E/
25A0E/35A0E/50A0E)
- Connect flexible pipe and connector (Ø16, supplied from the site) coming from EXPANSION KIT
to CONTROL KIT.
- Classify IN/OUT of pipe temperature sensor and connect to the connectors on communication
PCB.
Outdoor unit communication line#1
PIPE TEMPERATURE SENSOR CONNECTION
- Pipe temperature sensor IN :
sensor Ø5, length 10M, cable color Black
- Pipe temperature sensor OUT :
sensor Ø7, length 10M, cable color RED
Flexible pipe and connector: Ø16 (supplied from the site)
Rotary switch #1
EXPANSION KIT #1
Pipe temperature sensor IN
Pipe temperature sensor OUT
Outdoor unit communication line#2
Rotary switch #2
EXPANSION KIT #2
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