Piping Diagrams - koppel KV24ODU-ARF21 Service Manual

Electric Characteristics
3.

Piping Diagrams

KV24ODU-ARF21, KV36ODU-ARF21
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
Notes: KV24ODU-ARF21(220075301740) & KV36ODU-ARF21(220075502120) have no EXV.
KV48ODU-ARF21
INDOOR
HEAT
EXCHANGE
(EVAPORATOR)
T2 Evaporator
temp. sensor
36
LIQUID SIDE
T1 Room temp.
sensor
GAS SIDE
LIQUID SIDE
T1 Room temp.
sensor
GAS SIDE
OUTDOOR
CAPILIARY TUBE
T4 Ambient
temp. sensor
T5 Discharge
Accumulator
temp. sensor
COMPRESSOR
OUTDOOR
CAPILIARY TUBE
T4 Ambient
temp. sensor
COMPRESSOR
Oil return Capillary
Electronic
expansion valve
T3 Condenser
temp. sensor
HEAT
EXCHANGE
(CONDENSER)
Electronic
expansion valve
T3 Condenser
temp. sensor
HEAT
EXCHANGE
(CONDENSER)
Oil separator
T5 Discharge
temp. sensor
Outdoor Units