1
1-292
1-6. Operating Range
Temperature Indoor air intake temp. Outdoor air intake temp.
Cooling
Maximum 32°C DB / 23°C WB 43°C DB
Minimum 18°C DB / 14°C WB -15°C DB*
Heating
Maximum 30°C DB / - WB 15°C WB
Minimum - -20°C WB
* When operating the unit in the cooling mode under the outdoor temperature of -5°C or below,
install an air-discharge chamber and a snow-proof duct.
1-5. Refrigerant Flow Diagram
Outdoor Unit : SPW-C366VH
SPW-C486VH (8)
SPW-C606VH8
M
EC
P
ø15.88
ø9.52
Indoor Unit:
Heat
exchanger
Strainer
Distributor
Cooling cycle
Heating cycle
Heat
exchanger
Distributor
Accumulator
Compressor
Accumulator
Gas line
service valve
Muf er
(Strainer included)
4-way valve
Liquid line
service valve
Electronic ref.
control valve
Strainer
Freeze-prevention coil
(Attached to the heat exchanger)
Flare connection
Flare connection
SM830160-03ClassicPAC-iA4.ind292292SM830160-03ClassicPAC-iA4.ind292292 2010/02/1610:26:422010/02/1610:26:42