2016 Emerson Climate Technologies, Inc - Emerson Copeland Scroll XFAL Series Installation And Reference Manual

NOTE: There is no field wiring to this controller except for communications. The transformer wired in the unit is for
the controller only. Do not tap off the transformer to power any other devices. When removing a connector, do not
pull on the wire.
High Voltage Connections
Label Connector(s)
C1 ¼" Spade Connectors (2)
D01 ¼" Spade Connector
D02 ¼" Spade Connector
C2 ¼" Spade Connector
D03 ¼" Spade Connector
D04 ¼" Spade Connector
D05 ¼" Spade Connectors (2)
DI1
© 2016 Emerson Climate Technologies, Inc.
Figure 2 – Controller
Electrical Limit
(250VAC Max)
25A Max Current
(16A Max Each Spade)
16A Relay
16A Relay
16A Max Current
5A Relay
8A Relay
5A Relay
250VAC Max
18
Function
Provides Power for Defrost Heater and
Evaporator Fan Relays
Operates 40A Evaporator Fan Relay
Operates 40A Defrost Heater Relay
Provides Power to Compressor Relay
and CCH/RH Relays
Operates Compressor Contactor
Powers Crankcase Heater and Receiver
Heater
Dry (Switch Only) Alarm Contact
Left Terminal – Defrost Termination Input
Right Terminal – L2
AE5-1412 R1