Trane 2GN Series User Manual

30 18-GL07D1-4
2GN SPLIT INSTALLER’S GUIDE
Heating Cycle Analysis
ClgTXV/EEV
Lineset
length
Measure liquid line
temperature and
pressure here in
both heating and
cooling modes
COAX
HEATING TXV - ACTIVE LEFT TO RIGHT
HtgTXV
Measure suction temperature
here at TXV bulb in heating modes.
Suct PSI____
Suct sat temp____
Volts ____
Amps ____
EWT ____
LWT ____
Suct temp____
Super heat____
Discharge PSI____
Disch. sat temp____
Liquid temp____
Sub cooling____
Bi-flow
filter/drier
Air
Coi
l
Suctio
n
Discharge
Com
p
Hot Water
Generator
Measure suction
temperature here
in cooling modes.
Refrigerant
flow
Cooling Cycle Analysis
COOLING TXV/EEV -
ACTIVE RIGHT TO LEFT
ClgTXV/EEV
Measure liquid line
temperature and
pressure here in
both heating and
cooling modes
COAX
HEATING TXV-ACTIVE LEFT TO RIGHT
HtgTXV
Measure suction temperature
here at TXV bulb in heating modes.
Suct PSI ____
Suct sat temp ____
Volts ____
Amps ____
EWT ____
LWT ____
Suct temp ____
Super heat ____
Discharge PSI ____
Disch. sat temp ____
Liquid temp ____
Sub cooling ____
Bi-flow
filter/drier
Air
Coi
l
Suctio
n
Discharge
Com
p
Measure suction
temperature here
in cooling modes.
Note: DO NOT hook up pressure gauges unless there appears to be a performance problem.
Lineset
length
Hot Water
Generator
Refrigerant
flow

Trane 2GN Series Specifications

General

Brand	Trane
Model	2GN Series
Category	Heat Pump
Language	English