Trane 4TXCC007DS3HCB User Manual

Installer 's Guide
Before starting, insure the
blower wheel, indoor and outdoor
coils are clean.
Troubleshooting Indoor TXV I Cooling Mode
~-- N o-:- ...:. _ _ _
>------- ----------~------- YES ------------ - - ---- ------ - w
NO
Verify tine set is
sized properly NO ·
for appficalion
NO
NO
y
Confirm that
charge is
corred.
YES
,
The system is running at max
capac;lty and this may be
causing the High superheat
wail until Indoor temperature
is leS& thall 80F end check
superheat again.
Confirm that charge
__ YES- is correct and look
for dirty or restricted
outdoor coil.
YES
I
l
emove sensing bulb from the
suction line. Measure superheat
at indoor coil while hOlding the
ulb in bare hand for one minute
oes superlleat decrease?
NO
!
Verify Inlet screen
of Inlet tube
assembly is dear
of debris
- YES
asure superlleat at Indoor coil
while placing the bulb in an ice
and water bath for one minute.
es
superfleat increase?
NO
T
Verify Inlet screen
of Intel tube
assembly is dear
of debris
Repla~:e the
TXV
TXVisOK
YES
8
18-AD3901-1 A-EN

Trane 4TXCC007DS3HCB Specifications

General

Brand	Trane
Model	4TXCC007DS3HCB
Category	Air Conditioner
Language	English