RV Products Division INSTALLATION INSTRUCTIONS 8330*63(3,4)* COOL ONLY A/C 8330*635* HEAT READY A/C 8530*63** HEAT PUMP CHILLGRILLE™ FLUSH MOUNT CEILING ASSEMBLY DESIGNED AND MANUFACTURED BY THE MAKERS OF COLEMAN®-MACH® AIR CONDITIONERS...
All air conditioning functions are controlled by the low The 8330 series ceiling assemblies will mount to and operate voltage wall mounted thermostat. The thermostat controls a all 47200, 48200 or 49200 series roof top air conditioners.
Plenum Thermostat Function Of Low Voltage Terminal Terminal Wire Extending From Ceiling Plenum Designation Connection BLUE Completes -12 VDC circuit for all relays “Cool Only” YELLOW Energizes coil on Compressor Relay “Heat Ready” Boxes GREEN Energizes coil on High Fan Relay Boxes GRAY Energizes coil on Low Fan Relay...
One supply lead must be +12 VDC and red in color. Following Airxcel, Inc. low voltage wiring specifications and all local and national electrical The second supply lead must be -12 VDC codes: For 12 VDC thermostats, it is required that and blue in color.
Four (4) wires are required (5 wires for Airxcel, Inc. low voltage wiring specifications: heat/cool boxes). These wires are as follows: All low voltage wiring should be 18 gauge minimum. Blue wire for -12 VDC circuit Yellow wire for compressor circuit...
(O N SO ME UNITS, THERE W ILL BE MACHINE SCREW S AT THESE LOCATIO NS) FIGURE 2 CONNECT 115 VAC WIRING WARNING – SHOCK HAZARD DANGER To prevent the possibility of severe personal WHEN USING NON-METALLIC SHEATH injury or equipment damage due to electrical SUPPLY CABLES (ROMEX, ETC.), STRIP shock, always be sure the electrical power is SHEATH BACK TO EXPOSE 4-6 INCHES...
IF OTHER THAN NON-METALLIC DANGER CABLES ARE USED FOR SUPPLY CONDUCTORS, APPROPRIATE STRAIN TO PREVENT THE POSSIBILITY OF SHOCK INJURY RELIEF CONNECTORS OR CLAMPS FROM APPLIANCE OPERATION: SHOULD BE USED. THE WHITE WIRE MUST BE CONNECTED TO IN NO CASE SHOULD CLAMPING OR NEUTRAL IN THE SERVICE BOX ENTRANCE AND PINCHING ACTION BE APPLIED TO THE MECHANICAL GROUND MUST BE...
TIE ALL WIRING TO INSURE NO CONTACT WITH THE HEATER OR ANY SHARP EDGES. KEEP IN MIND THAT HIGH VELOCITY AIR WILL BE ENCOUNTERED IN THIS AREA. FIGURE 4 Basepan...
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