2
2. MODELS
HEAT PUMP Cool only
System
Model
Indoor Unit
Model
Outdoor Unit
Model
System
Model
Indoor Unit
Model
Outdoor Unit
Model
53QG18-H 42QG18-H 38QG18-H
53QG18-C 42QG18-C 38QG18-C
53QG24-H 42QG24-H 38QG24-H
53QG24-C 42QG24-C 38QG24-C
Notes:
53 = Split System
42 = Indoor Unit
38 = Outdoor Unit
H = Heat Pump
C = Cool Only
3. OPERATING LIMITS **
COOLING
HEATING
Difference
Dry Bulb
Temp. C°
Wet Bulb
Temp. C°
Difference
Dry Bulb
Temp. C°
Wet Bulb
Temp. C°
Indoor temperature
Maximum
Minimum
32
21
23
15
Indoor temperature
Maximum
27
-
Outdoor temperature
Maximum
Minimum
*
20
-
-
Outdoor temperature
Maximum
Minimum
24
2
18
1
MAIN POWER SUPPLY
Standard Mild Ambient
Outdoor Unit
High Ambient
Outdoor Unit
Nominal
220V/1Ph/50HZ
Nominal
220-240V/1Ph/50HZ
Min. Voltage 198
Min. Voltage 198
Max. Voltage 242
Max. Voltage 264
NOTES:
* 46°C for System with Mild ambient Standard outdoor unit.
52°C for System with High ambient outdoor unit.
** When the unit is operated above or below these limits for a long time, system diagnostics
may detect a malfunction and the unit will not operate properly.
*** During heat pump operation, the system will undergo several defrost cycles to eliminate ice
that might possibly collect on the outdoor unit in very low ambient temperatures.
After completions of defrost cycle, the system will normally operate
Summary of Contents for 42QG18-C
Page 1: ...0 2009 ...
