Instruction/ maintenance manual of the product 363857-YUM-A-0208 York
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USER’S, MAINTENANCE and SERVICE INFORMA TION MANUAL SINGLE P ACKAGE AIR CONDITIONER GAS/ELECTRIC 363857-YUM-A-0208 CONTENTS SAFETY INFORMATION . . . . . . . . . . . . . . . . . 2 FOR YOUR SAFETY . . . . . . . . . . . . . . . . . . . . . . . 2 SYSTEM OPER ATION .
363857-YUM-A-0208 2 Johnson Controls Unitary Products SAFETY INFORMA TION FOR YOUR SAFETY • Make sure that the furnace area is clear and free of com- bustible materials, gasoline an d oth er fla mmable vapors and liquids. • Be sure the furnace is free and clear of insulating mate- rial.
363857-YUM-A-0208 Johnson Controls Unitary Produ cts 3 INPUT The correct heat capacity of the furnace is regulated by the main burner orifices and the gas pressure. The proper ori- fices for natural gas are furnished but the gas pressure regu- lator must be adjusted by the installer or gas company service person .
363857-YUM-A-0208 4 Johnson Controls Unitary Products MAINTENANCE GENERAL Snow or debris should not be allo wed to accumulate in or around the unit. Do not permi t overhan ging structures or shrubs to obstruct condenser air discharge, combustion air inlets or vent air outlets on your unit.
363857-YUM-A-0208 Johnson Controls Unitary Produ cts 5 REPLACEMENT P ARTS Contact your local Y ork ® parts distribution center for authorized replacement parts. T ABLE 1: FIL TERS FIL TER QUANTITY PER UNIT AND SIZE 25 TON 30 TON 40 TON 2 Hi Eff. T A 4 ea.
363857-YUM-A-0208 6 Johnson Controls Unitary Products.
363857-YUM-A-0208 Johnson Controls Unitary Produ cts 7.
Subject to change without notice. Print ed in U. S.A. 363857-YUM-A-0208 Copyright © 2008 by Johnson Controls, In c. All rights reserved. Supersedes: Nothing Johnson Contro ls Unitary Products 5005 Yo.
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