Installing, starting up, and servicing air-conditioning equipment can be hazardous due to system pressures, electrical components, and equipment location.
Only trained, qualified installers and service technicians should install, start up, and service this equipment.
When working on air-conditioning equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment.
Follow all safety codes. Wear safety glasses and work gloves. Use care in handling equipment.
These instructions cover the installation of the junction box assembly kit for hard wiring 208/230-volt packaged terminal air conditioners and heat pumps. Use this kit when the unit is to be permanently connected.
Kit Contents
o one flexible conduit assembly with covered junction box
o one plug assembly with wires
o wire strain relief
o one wire tie with mounting screw
Disconnect all power to unit to avoid possible electrical shock during installation.
1. Disconnect all power to unit. Unplug unit.
2. Remove front panel of air conditioner
according to instructions shipped with unit.
3. Remove access cover from electrical control box by removing one screw and pivoting cover off tabs. See Fig. 1.
When removing chassis from wall sleeve, disconnect power at main fuse or circuit breaker first, to avoid possible electrical shock.
1. Disconnect all power to unit.
2. Remove front panel.
3. Remove access cover from control box and disconnect plug assembly. See Fig. 3.
4. Remove 4 screws securing chassis to wall sleeve (2 screws in each side angle).
5. Units with accessory lateral duct: Remove 2 screws on top of duct adapter.
6. The chassis can now slide out of the sleeve.
