18-BC100D1-1D-EN
19
Start Up
1.
Ensure you have completed the following sections.
“Refrigerant Line Brazing,” p. 12
through
“,”
.
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 850/950/1050 comfort control. This is the only
approved method for setting the system charge level by
subcooling.
Follow the on-screen prompts.
Important:
ENSURE INDOOR BLOWER IS CONFIGURED FOR 400
CFM/TON
