York SINGLE PACKAGE HEAT PUMP UNITS User's, Maintenance And Service Information Manual

Single package heat pump units

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TABLE OF CONTENTS
GENERAL INFORMATION . . . . . . . . . . . . . 2
HOW YOUR HEAT PUMP WORKS . . . . . . . . . . 2
SYSTEM OPERATION . . . . . . . . . . . . . . . . . 2
HEATING CYCLE . . . . . . . . . . . . . . . . . . . . . . . . 2
COOLING CYCLE . . . . . . . . . . . . . . . . . . . . . . . . 2
AIDS TO MAXIMUM OPERATING
EFFICIENCY . . . . . . . . . . . . . . . . . . . . . . . . . 2
HEATING CONSERVATION . . . . . . . . . . . . . . . . 2
COOLING CONSERVATION . . . . . . . . . . . . . . . 3
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . 3
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . 3
FILTER CARE . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
AIR FILTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
CONDENSER COIL . . . . . . . . . . . . . . . . . . . . . . 3
BLOWER ASSEMBLY . . . . . . . . . . . . . . . . . . . . 3
CHARACTERISTICS OF HEAT PUMPS . . . 3
A CONSTANT HEAT . . . . . . . . . . . . . . . . . . . . . . 3
WATER RUN - OFF . . . . . . . . . . . . . . . . . . . . . . 4
OUTDOOR COIL DEFROSTING . . . . . . . . . . . . 4
BEFORE CALLING A SERVICE PERSON . . . . . 4
USER'S, MAINTENANCE

SERVICE INFORMATION

MANUAL
SINGLE PACKAGE
HEAT PUMP UNITS
The manufacturer recommends that the "User" read all sections of this
manual and keep the manual for future reference.
Tested in accordance with:
and
66492-YUM-B-0106
®

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Summary of Contents for York SINGLE PACKAGE HEAT PUMP UNITS

  • Page 1: Service Information

    ® TABLE OF CONTENTS GENERAL INFORMATION ... . . 2 USER’S, MAINTENANCE HOW YOUR HEAT PUMP WORKS ..2 SYSTEM OPERATION ....2 HEATING CYCLE .
  • Page 2: General Information

    66492-YUM-B-0106 Congratulations... on your purchase of our heat pump. This energy effi- cient unit has been precision designed, manufactured The Main power to the system must be kept “On” at all of high-quality materials and has passed many rigorous times to prevent damage to the outdoor unit compres- inspections and tests to ensure years of satisfactory sor.
  • Page 3: Maintenance

    66492-YUM-B-0106 COOLING CONSERVATION AIR FILTERS To comfortably cool your home, your heat pump must Single phase units are shipped without a filter and is remove both heat and humidity. Don’t turn your system the responsibility of the installer to place a high velocity off even though you will be away all day.
  • Page 4 66492-YUM-B-0106 WATER RUN - OFF will only last for a few minutes. When the defrost cycle is completed, the system will automatically switch back During the heating cycle, you may notice water running to heating. Electric heat is automatically energized to off the outdoor coil.
  • Page 5: Replacement Parts

    66492-YUM-B-0106 TABLE 1: TROUBLE SHOOTING GUIDE PROBLEM CORRECTION Check thermostat for proper setting Check circuit breaker and fuses. NO HEAT Check filters. Call qualified service man. Check thermostat for proper setting. NOT ENOUGH HEAT - Check circuit breaker and fuses. OUTDOOR UNIT Switch thermostat to Emergency Heat position.
  • Page 6 66492-YUM-B-0106 Unitary Products Group...
  • Page 7 66492-YUM-B-0106 NOTES Unitary Products Group...
  • Page 8 NOTES Subject to change without notice. Printed in U.S.A. 66492-YUM-B-0106 Copyright © 2006 by Unitary Products Group. All rights reserved. Supersedes: 66492-YUM-A-0704/035-20184-000-A-0704 Unitary 5005 Norman Products York Group Drive 73069...

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