5
ENGLISH
Optional
Names of Parts
Operation Mechanism
Heating performance
Since this air conditioner utilizes outside air for heating,
its heating performance deteriorates as outside tempera-
ture decreases.
(Due to heat pump system)
→In that case, use another heating appliance.
Defrosting
This appliance may start defrosting operation to melt
frost formed in the outdoor unit.
1
Defrosting starts
: The indoor unit fan stops (or the
speed becomes extremely slow).
→”
” (STANDBY) appears.
2
Heating operation resumes after several
minutes
: The indoor unit fan remains stopped (or
it will run at a very slow speed) until the indoor heat
exchanger coil warms up suffi ciently.
→ ”
” (STANDBY) is shown.
3
Defrosting is complete
: The indoor unit fan starts
operation.
→ ”
” (STANDBY) disappears.
INDOOR UNIT
Air intake duct connecting side fl ange
Drain port
Electrical component box
Air discharge duct
connecting side
fl ange
Air discharge duct
connecting side
fl ange
Model No.
CZ-RWSK2
(For all indoor units)
Model No.
CZ-RTC2
(For all indoor units)
Should the power failure occurs while the
unit is running
When the unit automatically resumes operation after
temporary power failure, it uses the same settings before
the power was cut off.
Wireless Remote Controller Timer Remote Controller
Read the operating instructions included with the Remote Controller.
H1 type
(Fresh Air intake Duct)
(140 type)
(224, 280 type)
Model No.
CZ-RWSC3
(For all indoor units)
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