Electrical Wiring - Trane E4AH5E24A1J30A Installation Manual

CAUTION
Horizontal units must be configured for right hand air supply or left hand air supply.
Horizontal drain pan must be located under indoor coil. Failure to use the drain pan can result in
property damage.
3. Installation in an unconditioned space
There are two pairs of coil rails in the air handler for default and counter flow application. If the air
handler is installed in an unconditioned space, the two unused coil rails should be removed to minimize
air handler surface sweating. The coil rails can be easily removed by taking off the 6 mounting screws
from both sides of the cabinet.

4. Electrical Wiring

Field wiring must comply with the National Electric Code (C.E.C. in Canada) and any applicable local
ordinance.
WARNING
Disconnect all power to unit before installing or servicing. More than one disconnect switch may be
required to de-energize the equipment. Hazardous voltage can cause severe personal injury or death.
Figure 3-5 Evaporator diagram
12