Copeland Performancealert Connection; Additional Controller Inputs - Hussmann Freedom Line series Installation & Operation Manual

AE8-1376 R5

6.3 Copeland PerformanceAlert Connection

Copeland PerformanceAlert (CPA)
Copeland PerformanceAlert (CPA)
Comm. Port
Comm. Port
Figure 8 – Wiring Schematic Example for Controller with Copeland PerformanceAlert
Copeland PerformanceAlert (CPA) connection: Use terminals 16-17. Connect the CPA as shown in Figure 8.
For more information on PerformanceAlert, see Application Engineering Bulletin AE8-1347.

6.4 Additional Controller Inputs

Thermostat
Thermostat
Figure 9 – Wiring Schematic Example for Optional Thermostat
If another device, such as a thermostat, will be used to control the condensing unit, terminals 14 and 17 need
to be connected to a dry contact (no voltage). The additional controller (thermostat) provides voltage to the dry
contact.
Terminals 14 and 17 are located on the hotkey cable and will be connected together by push-on type connectors.
See Figures 6, 7, 8, and 9 for wiring details.
NOTE: If using a control (e.g., thermostat) with another device (e.g., pump down solenoid), no connections to the
controller are required.
© 2015 Emerson Climate Technologies, Inc.
Application Engineering
B U L
Power
Electronic Unit Controller
Electronic Unit Controller
1
Line Line
Alert
Trip
1
7-13
L E
2 3 4 5 6 7 8
Electronic Unit Controller
Electronic Unit Controller
2 3 4 5 6 7 8
Thermostat Digital Input
Thermostat Digital Input
Gnd
Gnd
T I N
May 2016
9 10 11 12
13 14 15 16 17
Gnd
Gnd
9 10 11 12
13 14 15 16 17