York MCH CRAH Quick Start Manual

MCH CRAH
Air Handling Units
Pack Sheet
2023-7-31
This document includes the minimum legal and warranty
information only. Read the linked document and any other
relevant bulletins, safety warnings, and cautions before
dismounting, rigging, forking, moving, installing, using, or
maintaining the product.
QR code
Scan the QR code to view the product documentation for
the MCH CRAH air handling unit, or navigate to the link:
https://docs.jci.com/YORK/CRAH-All-Docs.
If you cannot locate these guides using the QR code or
the link, contact product technical support.
General safety guidelines
This equipment is a relatively complicated apparatus.
During rigging, installation, operation, maintenance, or
service, individuals may be exposed to certain compo-
nents or conditions including, but not limited to: heavy
objects, refrigerants, materials under pressure, rotat-
ing components, and both high and low voltage. Each
of these items has the potential, if misused or handled
improperly, to cause bodily injury or death. It is the
obligation and responsibility of rigging, installation, and
operating/service personnel to identify and recognize
these inherent hazards, protect themselves, and proceed
safely in completing their tasks. Failure to comply with
any of these requirements could result in serious damage
to the equipment and the property in which it is situated,
as well as severe personal injury or death to themselves
and people at the site.
This document is intended for use by owner-authorized
rigging, installation, and operating/service personnel. It
is expected that these individuals possess independent
training that will enable them to perform their assigned
tasks correctly and safely. It is essential that, prior to per-
forming any task on this equipment, this individual must
have read and understood the on-product labels, this
document, and any referenced materials. This individual
must also be familiar with and comply with all applicable
industry and governmental standards and regulations
pertaining to the task in question.
This equipment is not intended for use by persons
(including children) with reduced physical, sensory, or
mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction
concerning the use of the appliance by a person respon-
Form number: CRAH102.20-Packsheet (723)
sible for their safety. Children should be supervised to
ensure that they do not play with the equipment.
Safety symbols
The following symbols are used in this document to alert
the reader to specific situations:
Danger - Indicates a hazardous situation
in which a person will experience serious
personal injury or death if the situation is not
avoided.
Warning - Indicates a hazardous situation in
which a person could experience serious
personal injury or death if the situation is not
avoided.
Caution - Indicates a hazardous situation in
which a person could experience minor or
moderate personal injury if the situation is
not avoided.
Notice - Addresses general practices or obser-
vations related to system function that are not
related to personal injury.
Safety and quality
Warranty
Johnson Controls warrants CRAH units in accordance
with the Limited Warranty Engineered Systems Equip-
ment procedure. Refer to the Standard Limited Warranty
Engineered Systems Equipment (Form 50.05-NM2) for
more information.
Johnson Controls warrants all equipment and materi-
als against defects in workmanship and materials for a
period of 18 months from the date of shipment or 12
months from the date of start-up, whichever comes first,
unless a labor or extended warranty has been purchased
as part of the contract.
The warranty is limited to parts only replacement and
shipping of any faulty part, or subassembly, which has
failed due to defects in workmanship and materials.
All claims must be supported by evidence that the failure
has occurred within the warranty period, and that the