Johnson Controls YVAHP072B31S, Service Manual

Page: 396 / 1796

1-380
Service Manual
INSTALLATION
,PSRUWDQW1RWLFH
Ɣ Johnson Controls Inc. pursues a policy of continuing improvement in design and performance in its products.
As such, Johnson Controls Inc. reserves the right to make changes at any time without prior notice.
Ɣ Johnson Controls Inc. cannot anticipate every possible circumstance that might involve a potential hazard.
Ɣ This heat pump air conditioning unit is designed for standard air conditioning applications only.
Do not use this unit for anything other than the purposes for which it was intended for.
Ɣ The installer and system specialist shall safeguard against leakage in accordance with local pipe ¿ tter and
electrical codes. The following standards may be applicable, if local regulations are not available. International
Organization for Standardization: (ISO 5149 or European Standard, EN 378). No part of this manual may be
reproduced in any way without the expressed written consent of Johnson Controls Inc. or York.
Ɣ This heat pump air conditioning unit will be operated and serviced in the United States of America and comes with
a full complement of the appropriate Safety, Danger, and Caution, warnings.
Ɣ If you have questions, please contact your distributor or dealer.
Ɣ This manual provides common descriptions, basic and advanced information to maintain and service this heat
pump air conditioning unit which you operate as well for other models.
Ɣ This manual should be considered as a permanent part of the air conditioning equipment and should remain with
the air conditioning equipment.
3URGXFW,QVSHFWLRQXSRQ$UULYDO
1. Upon receiving this product, inspect it for any damages incurred in transit. Claims for damage, either apparent or
concealed, should be ¿ led immediately with the shipping company.
2. Check the model number, electrical characteristics (power supply, voltage, and frequency rating), and any
accessories to determine if they agree with the purchase order.
3. The standard utilization for this unit is explained in these instructions. Use of this equipment for purposes other
than what it designed for is not recommended.
4. Please contact your local agent or contractor as any issues involving installation, performance, or maintenance
arise. Liability does not cover defects originating from unauthorized modi ¿ cations performed by a customer without
the written consent of Johnson Controls, Inc. and York. Performing any mechanical alterations on this product
without the consent of the manufacturer will render your warranty null and void.
6DIHW\6XPPDU\
6LJQDO:RUGV
Indicates a hazardous situation that, if not avoided, could result in death or serious injury.
Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
Indicates information considered important, but not hazard-related (for example,
messages relating to property damage).
*HQHUDO3UHFDXWLRQV
To reduce the risk of serious injury or death, read these instructions thoroughly and
follow all warnings or cautions included in all manuals that accompanied the product and
are attached to the unit.
Refer back to these safety instructions as needed.
Ɣ This system, including this controller, should be installed by personnel certi ¿ ed by Johnson Controls, Inc.
Personnel must be quali ¿ ed according to local, state and national building and safety codes and regulations.
Incorrect installation could cause leaks, electric shock, ¿ re or an explosion. In areas where Seismic Performance
requirements are speci ¿ ed, the appropriate measures should be taken during installation to guard against
possible damage or injury that might occur in an earthquake. If the unit is not installed appropriately correctly,
injuries may occur because of a falling unit.
Ɣ Use appropriate Personal Protective Equipment (PPE), such as gloves, protective goggles and electrical
protection equipment and tools suited for electrical operation purposes.