User Manual
Table Of Contents
- Warranty and Return Policy
- RECEIVING THE AIR CONDITIONER
- HANDLING AND TESTING THE AIR CONDITIONER
- HOW TO READ MODEL NUMBERS
- TECHNICAL INFORMATION
- Sequence of Operation
- Heating
- Cooling
- Thermostat
- Remote Access Control (optional)
- Head Pressure Control
- Contactor (115V 12000 BTU/Hr. Units only)
- Contactor (460V Units only)
- Overload (460V Units only)
- Phase Monitor
- 460V to 230V Transformer
- 115V to 10V or 230V to 10V Transformer (optional)
- 115V to 24V or 230V to 24V Transformer and Relay (optional)
- G521216GXXX Generic Schematic (actual unit options may vary)
- G52 All Other Generic 1-Phase Schematic (actual unit options may vary)
- G52 Generic 3-Phase Schematic (actual unit options may vary)
- G521216GXXX Generic Wire Diagram (actual unit options may vary)
- G52 All Other Generic 1-Phase Wire Diagram (actual unit options may vary)
- G52 Generic 3-Phase Wire Diagram (actual unit options may vary)
- INSTALLATION INSTRUCTIONS
- DIMENSIONAL DRAWINGS
- REMOTE ACCESS CONTROL (optional)
- OPERATING PARAMETERS
- ALARM PARAMETERS
- Remote Access Control Pin-out
- Schematic and Wiring Diagram for Remote Access Control
- G52 1-Phase Generic Schematic (actual unit options may vary)
- G52 Generic 3-Phase Schematic (actual unit options may vary)
- G52 Generic Wire Diagram for Remote Access Control (actual unit options may vary)
- G52 Generic 3-Phase Wire Diagram for Remote Access Control (actual unit options may vary)
- DIMENSIONAL DRAWINGS
- INSTALLATION INSTRUCTIONS WITH REMOTE ACCESS CONTROL
- MAINTENANCE
- Refrigerant Properties Chart (R 134a)
- Functional Data
- 8000 BTU/Hr. Unit Characteristics
- 12000 BTU/Hr. Unit Characteristics
- SERVICE DATA
- Components List
- TROUBLE SHOOTING
© 2018 nVent
89101404
- 12 -
8000 BTU/HR. (G520846G15X) WITH THERMOSTATS
52.63
1336.9
CLEANABLE, REUSABLE
ALUMINUM INLET FILTER
BEHIND REMOVABLE PANEL.
15.18
385.5
.97
24.7
17.12
434.9
11.65
296
.65
(2)
16.6
14.01
(2)
355.9
ENCLOSURE
AIR IN
AMBIENT
AIR IN
WARM
AIR OUT
REMOVABLE
HANGING
TABS
COOL
AIR OUT
.56
(6)
14.3
16.00
(6)
406.4
4.99
126.7
1.94
49.2
12.50
317.5
14.25
362
6.62
168.2
13.46
342
40.10
1018.4
7.50
190.5
9.88
(2)
250.8
9.88
(2)
250.8
9.88
(2)
250.8
9.88
(2)
250.8
9.88
(2)
250.8
1.63
(2)
41.3
1/4-20 UNC (12)
MOUNTING HOLES
COOLING
THERMOSTAT
POWER INLET
HEAT
THERMOSTAT
OPTIONAL ACCESS PANEL
(ONLY FOR UNITS WITH HEATER)
ACCESS HOLE TO
.375 [9.5] O.D. DRAIN STUB
NOTE:
APPROVE TO TYPE 3R/4/12.
1.
MOUNTING GASKET SUPPLIED (NOT SHOWN).
2.
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