3. Remove top panel assembly. Remove zip tie that is
fastening the fan motor wire onto the coil return tube as
necessary.
4. Remove compressor blanket.
5. A) Install crankcase heater around the compressor
(2T/3T on 18/20S) above the weld plugs as shown on
the picture below.
2 Ton Models
3 Ton Models
6. B) Install crankcase heater around the base of the com-
pressor for the 4T 20S and 4/5 T 18S units. The crank-
case heater should be within 2.25” from the base pan.
4 Ton (20 SEER) &
4/5 Ton (18 SEER) Models
Attach BTSDL01
Here
