York B1HA036A25 - User Manual

GENERAL
YORK Model B1HA units are factory assembled heat pumps
designed for outdoor installation on a rooftop or a slab. Field-
installed electric heater accessories are available to provide
supplemental electric heat combined with electric cooling and
heating.
The units are completely assembled on rigid, removable
base rails. All piping, refrigerant charge, and electrical wiring
is factory installed and tested. The units require only electric
power and duct connections at the point of installation.
The electric heaters have nickel-chrome resistance wire ele
-
ments and utilize single point power connection.
INSPECTION
As soon as a unit is received, it should be inspected for pos
-
sible damage during transit. If damage is evident, the extent
of the damage should be noted on the carrier's freight bill. A
separate request for inspection by the carrier's agent should
be made in writing. Refer to Form 50.15-NM for additional in
-
formation.
REFERENCE
Additional information on the design, installation, operation
and service of this equipment is available in the following refer-
ence forms:
• 55.70-N1 -General Installation
• 55.70-N2 -Pre-start & Post-start Check List
• 511.26-N1.1V -Electric Heater Accessory
RENEWAL PARTS
•
Refer to Replacement PartsManual for complete listing of
replacement parts on this equipment.
All forms referenced in this instruction may be ordered from:
Standard Register
2101 West Techumseh Road
Norman, OK 73069
Toll Free: Tel. 877-318-9675/Fax. 877-379-7920
CHAMPION® SERIES
SINGLE PACKAGE HEAT PUMPS
Supersedes: 035-16004-000 (0801)
035-16004-001-A-0202
INSTALLATION INSTRUCTION

MODELS B1HA018 THRU 060
1.5 THRU 5 TON
(10 SEER)
Installer should pay particular attention to the words: NOTE, CAUTION and WARNING. Notes are intended to clarify or
make the installation easier. Cautions
are given to prevent equipment damage. Warnings are given to alert installer that per
-
sonal injury and/or equipment damage may result if installation procedure is not handled properly.
CAUTION
THE ENCLOSED INSTALLATION INSTRUCTIONS AND ANY APPLICABLE
LOCAL, STATE, AND NATIONAL CODES INCLUDING, BUT NOT LIMITED
TO, BUILDING, ELECTRICAL, AND MECHANICAL CODES.
THIS PRODUCT MUST BE INSTALLED IN STRICT COMPLIANCE WITH
WARNING
OPERATION OF THE PRODUCT COULD CAUSE PERSONAL INJURY
OR PROPERTY DAMAGE.
INCORRECT INSTALLATION MAY CREATE A CONDITION WHERE THE

Summary

GENERAL UNIT INFORMATION

INSPECTION UPON RECEIPT

Procedures for checking the unit upon receipt for transit damage.

INSTALLATION LIMITATIONS AND REQUIREMENTS

UNIT INSTALLATION GUIDELINES

Covers unit installation requirements, level tolerance, and frame support.

SITE SELECTION AND PREPARATION

CLEARANCES AND DUCTWORK

REQUIRED CLEARANCES

Specifies required clearances for unit operation and service access.

WIRING DIAGRAMS

CONTROL WIRING DIAGRAM

Diagram and notes for thermostat and unit terminal strip wiring.

POWER WIRING DIAGRAM

Diagram for connecting the unit to the power supply.

UNIT ACCESS AND COMPONENTS

POWER AND CONTROL WIRING

Covers field wiring compliance and electrical connection requirements.

AIRFLOW MEASUREMENT

UNIT DIMENSIONS AND CLEARANCES

SEQUENCE OF OPERATION

COOLING MODE OPERATION

Details the step-by-step operation sequence for the unit in cooling mode.

HEATING MODE OPERATION

DEFROST CYCLE OPERATION

SAFETY SWITCH OPERATION

ELECTRIC HEAT LIMIT SWITCH

York B1HA036A25 Specifications

General

Type	Heat Pump
Cooling Capacity	3 Ton
Heating Capacity	3 Ton
Refrigerant	R-410A
Voltage	208/230V
Phase	1
Cooling Capacity (BTU/h)	36000 BTU/h
Heating Capacity (BTU/h)	36000 BTU/h