Trane 4TWV0048A1000A User Manual

20
18-BC89D1-1D-EN
Start Up
1. Ensure you have completed the following sections. ”Refrigerant Line Brazing,” p. 12 through ”Electrical — High Voltage,” p. 18
2. Set System Thermostat to OFF.
3. Turn on disconnect(s) to apply power to the indoor and outdoor
units.
ON
OFF
4. Wait 3 hours before starting the unit if the outdoor ambient
temperature is below 85° F.
3 HRS.
5. Run the system using the “Charging Mode-Cooling” test mode
found in the 850/950 comfort control. This is the only approved
method for setting the system charge level by subcooling.
Follow the on-screen prompts.

Trane 4TWV0048A1000A Specifications

General

Model Number	4TWV0048A1000A
Category	Heat Pump
Cooling Capacity (BTU/h)	48000
Cooling Capacity (tons)	4
Heating Capacity (BTU/h)	48000
Heating Capacity (tons)	4
SEER Rating	16
Refrigerant Type	R-410A
Voltage (V)	208/230
Phase	1