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356486-UUM-K-0613

6

Johnson Controls Unitary Products

NOTES

Summary of Contents for All Residential Multi-position Gas Furnaces(33” Models)

Page 1: ...from the furnace 3 The furnace needs air for combustion in order to operate properly and safely Do not block or obstruct air openings on the furnace air openings to the area where the furnace is inst...

Page 2: ...afety Door Switch Control Board Flue Collar Electrical Junction Box Blower Transformer Capacitor Not used on all models Power Factor Choke Not used on all models Vent Pipe Pressure Switch Manifold Pip...

Page 3: ...gases Next the hot surface ignitor glows and after a warm up period the gas valve opens and ignition occurs A short time later the blower starts and dis tributes the warm air throughout the home When...

Page 4: ...are changed the following items should be visually inspected Check combustion air and vent pipe for blockage or leakage Check all components to be sure they are in good condition and that there are no...

Page 5: ...r compartment door The control continuously monitors its own operation and the operation of the system If a failure occurs the LED will indicate the failure code If the failure is internal to the cont...

Page 6: ...356486 UUM K 0613 6 Johnson Controls Unitary Products NOTES...

Page 7: ...led so that the combustion air is not contaminated by compounds of chlorine fluorine or other damaging chemicals or vapors 4 The product is installed such that the heat exchangers are not exposed to r...

Page 8: ...of the water circuit by foreign material or like causes 13 Damages caused by improper parts components or accessories not suitable for use in or with the unit For a list of parts that are known to be...

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