Trane 2GN Series User Manual

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2GN SPLIT INSTALLER’S GUIDE
OPERATION LOGIC
HEATING COOLING
FAN ON
SL1 - IN
ON
SL2 - IN
ON
STG1 STG2 STG3 EMERG STG1 STG2
DUAL CAPACITY UNITS
COMPRESSOR-LO
ON OFF OFF OFF ON OFF - - -
COMPRESSOR-HI
OFF ON ON OFF OFF ON - - -
REV VALVE
OFF OFF OFF OFF ON ON - - -
LOOP PUMP
ON ON ON OFF ON ON - ON -
DHW PUMP
ON ON OFF OFF ON ON - - -
SECONDARY 1- OUT
ON ON ON OFF ON ON - - -
SECONDARY 2- OUT
OFF ON ON OFF OFF ON - - -
EMERG LED
OFF OFF OFF ON OFF OFF - - -
T-STAT SIGNAL
Y1 Y1, Y2 Y1, Y2, W W Y1, O Y1, Y2, O G - -
OPERATION LOGIC DATA
Dual Capacity Split Units
026 038 049 064
Compressor
Compressor 34P640-11 34P641-11 34P642-11 34P643-22
Run Capacitor 16P002D19 16P002D20 16P002D21 16P002D39
Sound Jacket 92P504A16
Power Harness 11P781-01
Solenoid Harness 11P782-02
Refrigeration
Components
Accumulator 36P509-02 36P509-01
Coax 62I504B01 62I542B01 62I543B01
TXV 33P609-01 33P609-03 33P609-05 33P609-06
Reversing Valve 33P506-04 33P503-05 33P526-04
Filter Dryer 36P500B01 36P500B02
Hot Water
Generator
Hot Water Generator 62P516-05 62P516-03
Hot Water Generator Pump 24P501-02
Electrical
Contactor 13P004A03
3 Pole Power Block 12P503-06
2 Pole Screw Term. Block 12P500A01
Status Light Board 17P503-02
Harness, Status Light Board 11P783-01
Premier Board 17P513-07
Sensors &
Safeties
Freeze Detection Thermistor 12P505B03
HWL Thermistor 12P505B02
High Pressure Switch 35P506B02
Low Pressure Switch 35P506B01
Part numbers subject to change 01/15/2013
INDOOR SPLIT SERVICE PARTS LIST

Trane 2GN Series Specifications

General

Brand	Trane
Model	2GN Series
Category	Heat Pump
Language	English