Trane 4TTR3030N User Manual

18-AC79D1-10D-EN 11
STEP 5 - Replace the pressure tap valve cores
after the service valves have cooled.
STEP 2 - Check for leaks by using a soapy solu-
tion or bubbles at each brazed location.
Remove nitrogren pressure and repair any leaks
before continuing.
Section 8. Refrigerant Line Leak Check
8.1 Check For Leaks
STEP 1 - Pressurize the refrigerant lines and
evaporator coil to 150 PSIG using dry nitrogen.
150 PSIG

Trane 4TTR3030N Specifications

General

Brand	Trane
Model Number	4TTR3030N
Category	Heat Pump
Cooling Capacity (BTU/h)	30000
Heating Capacity (BTU/h)	30000
Refrigerant Type	R-410A
Voltage (V)	208/230
Phase	1
Frequency	60
Unit Weight (lbs)	220
Compressor Type	Scroll