Trane Force Flo Cabinet Heater - Typical wiring diagram for Tracer ZN510 unit with four-pipe configuration and split zone sensor;unit fan switch configuration

Wiring Diagrams
158 UNT-SVX07E-EN
Table 100. Typical wiring diagram for Tracer ZN510 unit with four-pipe configuration and split zone sensor/unit fan switch
configuration
Legend
Device
Designation
Adapter Board/ECM Engine
Description
Line
Number
28/44
1U2/1U3
1T1 Transformer
25
Fan Motor
J
Jack (Cap) Connector
P Plug connector
Device Prefix Location Code
Area
Location
Control Panel
Control End
Piping End
Fan Section
Coil Section
Customer Installed
Field Supplied Device
1
2
3
4
5
6
7
1S1
Disconnect Switch
3
24
1U1
Main Board - ZNX10
23
2U2 Fan Switch
27
3L1
3L2
Main Coil Valve
Heating Coil Valve
34
36
Zone Sensor Module
6U2
23
481