York SUNLINE 2000 B1CH180 User Manual

SAFETY CONSIDERATIONS
Due to system pressure, moving parts and electrical
components, installation and servicing of air conditioning
equipment can be hazardous. Only qualified, trained, service
personnel should install, repair, maintain or service this
equipment.
Observe all precautions in the literature, on labels and tags
accompanying the equipment whenever working on air
conditioning equipment. Be sure to follow all other safety
precautions that apply.
Wear safety glasses and work gloves, and follow all safety
codes. Use a quenching cloth and have a fire extinguisher
available for all brazing operations.
GENERAL
YORK Model BCH units are single package heat pumps
designed for outdoor installation on a rooftop or a slab. These
units can be equipped with factory installed electric heaters for
cooling/heating applications.
The units are completely assembled on rigid, permanently
attached base rails. All piping, refrigerant charge, and electrical
wiring is factory installed and tested. The units require electric
power, duct connections and installation of fixed outdoor air
intake damper (units without economizer or motorized damper
option only) at the point of installation.
The supplemental electric heaters have nickel-chrome
elements and utilize single point power connection.
INSPECTION
As soon as a unit is received, it should be inspected for possible
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 information.
REFERENCE
Additional information on the design, installation, operation and
service of this equipment is available in the following reference
forms:
•
55.70-N1 - General Installation
•
55.70-N2 - Pre-start & Post-start Check List
•
44-320-10 - Barometric Relief Damper Accessory
Renewal Parts:
•
Refer to the Renewal Parts Manual for complete listing of
replacement parts on this equipment.
All forms referenced in this instruction may be ordered from:
Standard Register
Norman, OK 73069
Toll Free: Tel. 877-318-9675/Fax. 877-379-7920
APPROVALS
Design certified by ETL & CGA as follows:
1. For use as a heat pump only unit or a heat pump with or
without supplemental electric heat.
2. For outdoor installation only.
3. For installation on combustible material.
®
SUNLINE 2000

SINGLE PACKAGE HEAT PUMPS
WITH OR WITHOUT SUPPLEMENTAL ELECTRIC HEAT
INSTALLATION INSTRUCTION
Supersedes: 511.06-N3Y (1294)
511.06-N3Y (500)
MODELS B1CH180 & 240
(8.5 - 8.8 EER)
035-12546-000
208/230/575 VOLT
MODELS ONLY
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 personal injury
and/or equipment damage may result if installation procedure is not handled properly.
208/230/460 VOLT
MODELS ONLY
CAUTION
THIS PRODUCT MUST BE INSTALLED IN STRICT COMPLIANCE
WITH THE ENCLOSED INSTALLATION INSTRUCTIONS AND ANY
APPLICABLE LOCAL, STATE, AND NATIONAL CODES
INCLUDING, BUT NOT LIMITED TO, BUILDING, ELECTRICAL,
AND MECHANICAL CODES.
WARNING
INCORRECT INSTALLATION MAY CREATE A CONDITION
WHERE THE OPERATION OF THE PRODUCT COULD CAUSE
PERSONAL INJURY OR PROPERTY DAMAGE

York SUNLINE 2000 B1CH180 Specifications

General

Brand	York
Model	SUNLINE 2000 B1CH180
Category	Heat Pump
Language	English

Summary

Unit Overview and Safety

Model Identification

Identifies specific unit models B1CH180 & 240.

Safety Considerations

Critical safety precautions for installation and servicing.

General Unit Description

Provides basic information about the YORK BCH heat pump units.

Unit Inspection

Procedure for inspecting the unit for transit damage.

Reference Information

Lists supporting documentation for unit operation and service.

Approvals

Details ETL and CGA design certifications for the unit.

Installation

Installation Limitations

Specifies national and local code requirements for installation.

Location Guidelines

Provides recommendations for selecting a suitable installation site.

Rigging and Handling

Instructions for safely moving and lifting the unit.

Clearances

Required clearances for proper unit operation and servicing.

Ductwork

Guidelines for designing and connecting ductwork systems.

Fixed Outdoor Air Intake Damper

Installation steps for the fixed outdoor air intake damper.

Condensate Drain

Plumbing requirements for the condensate drain line.

Compressors

Information on compressor mounting and factory settings.

Filters

Details on filter types, installation, and maintenance.

Service Access

Identifies removable panels for accessing unit components.

Thermostat Installation

Guidelines for locating and wiring the room thermostat.

Power and Control Wiring

Instructions for field wiring electrical connections.

Optional Electric Heaters

Installation details for optional electric heater accessories.

Optional Economizer/Damper Rain Hood

Instructions for installing economizer or motorized damper rain hoods.

Enthalpy Set Point Adjustment

Procedure for adjusting the enthalpy set point controller.

Power Exhaust/Rain Hood Option

Details on the power exhaust and barometric relief damper option.

Electrical Wiring

Low Voltage Control Wiring

Diagrams and guidelines for low voltage thermostat wiring.

Power Wiring Connections

Field wiring instructions for unit power supply connections.

Operation

Cooling System Overview

Description of the unit's air-cooled cooling system.

Preliminary Cooling Operation

Steps for initial compressor startup before full service.

Cooling Sequence of Operation

Details how the unit operates in cooling mode.

Economizer Operation

Explains operation with enthalpy sensors and power exhaust.

Motorized Outdoor Air Dampers

Operation of units with motorized outdoor air dampers.

Heating Sequence of Operation

Describes how the unit operates in heating mode.

Settings and Airflow

Heat Anticipator Setpoints

Table and guidance for setting the heat anticipator.

Checking Supply Air CFM

Procedure for measuring and verifying supply air CFM.

Control Sequences and Faults

Defrost Sequence of Operation

Explains the automatic defrost control sequence.

Lockout Control Conditions

Conditions that trigger system lockout and reset procedures.

Maintenance

Secure Owner's Approval

Final steps to obtain owner acceptance of the system.

Normal Maintenance

Routine inspection and cleaning tasks for the unit.

Outdoor Coil Cleaning

Procedure for cleaning the outdoor condenser coil.