What to do before Operation
This operation manual is for the following system with standard control. Before initiating operation, contact your local dealer for
the operation that corresponds to your system type.
If your installation has a customized control system, ask your local dealer for the operation that corresponds to your system.
7
6
RXYQ series
1. Outdoor unit
2. Indoor unit
3. Remote controller
4. Inlet air
5. Outlet air
6. Cool/Heat selector
7. Refrigerant piping
Operation Range
COOLING
HEATING
Outdoor temperature
23° to 110°FDB
(–5° to 43°CDB)
–4° to 60°FWB
(–20° to 16° CWB)
Indoor temperature
57° to 77°FWB
(14° to 25° CWB)
59° to 80°FDB
(15° to 27° CDB)
Indoor humidity
80%
—
Note
•
Cooling operation:
If the air conditioner is operated continuously while the indoor temperature is 70°FDB (21°CDB) or below and the humidity is 80% or
over, the interiors of the indoor units may cause icing and water leakage may result.
•
Heating operation:
The air conditioner may stop operating for the protection of the machine if the outdoor temperature is 70°FDB (21°CDB) or over.
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3P362438-8N English
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