Ignition board replacement on a trane voyager roof top unit. Variety of trane ac wiring diagram.

Trane 50 Ton Rt Svx34g En 04232013
Trane cti board wiring diagram. Refer to wiring table 1. Trane voyager wiring diagram aka cti board for thermostat. Cti installation for trane package unit 2000 model duration. If no then continue on to step 3. Hvac fan motor testcontrol board replacement duration. Shut off all power to unit.
1 cti board 4 screws 1 connector cable 1 wiring diagram label installation 1. Does the unit have a conventional thermostat interface cti board installed. Part 1 trane circuit board replace. Refer to image 1. Yes you can wire a 24vac thermostat to the unit. Open and lock the units power disconnect switch to prevent injury of death from electrocution or from contact with moving parts before attempting any installation or maintenance.
It reveals the parts of the circuit as streamlined shapes and also the power as well as signal connections in between the devices. Conventional thermostat interface connected to unitary control processor ucp 2. A wiring diagram is a simplified conventional photographic depiction of an electric circuit. Trane voyager wiring diagram aka cti board for thermostat. Trane voyager wiring diagram aka cti board for thermostat. Onpar fait 665 views.
If yes continue to the next step. Remove unit control box.