Refrigerant System Diagram; Connection Pipe Specification - Daikin FTKS18SL216 Service Manual

4. Refrigerant System Diagram

FTKS18SL216/RKS18SL216
FTKS24SL216/RKS24SL216
Indoor unit
Heat
exchanger
(evaporator)
FTXS18SL216/RXS18SL216
FTXS24SL216/RXS24SL216
Indoor unit
Heat
exchanger
(evaporator)

Connection pipe specification:

Liquid pipe:1/4"
Gas pipe:1/2" for FTKS18SL216/RKS18SL216
Gas pipe:5/8" for FTKS24SL216/RKS24SL216
12
Gas pipe
side
Valve
Di s charge
Suction
Accumlator
Compressor
Liquid pipe
side
Valve
Electron
expansion
valve
Gas pipe
side
Valve
Di s charge
Suction
Compressor
Liquid pipe
side
Valve
Strainer
FTXS18SL216/RXS18SL216
FTXS24SL216/RXS24SL216
Outdoor unit
Heat
exchanger
(condenser)
Strainer
COOLING
Outdoor unit
4-Way valve
Accumlator
Heat
exchanger
(condenser)
Electron
Strainer
expansion
valve
COOLING
HEATING
Service Manual
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