York Sunline 2000 Installation Instruction
York Sunline 2000 Installation Instruction

York Sunline 2000 Installation Instruction

Single package heat pumps
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INSTALLATION INSTRUCTION

GENERAL

YORK Model BCH units are single package heat pumps
designed for outdoor installation on a rooftop or a slab.
Supplemental electric heaters are available as field-installed
accessories.
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 only
electric power and duct connections 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
55.70-N2
530.18-N1.2V
530.18-N1.13V -Man. Outdoor Air Damper Accy 0-35%
530.18-N1.14V -Man. Outdoor Air Damper Accy 0-100%
530.18-N1.12V -Motorized Outdoor Air Damper Accy.
530.18-N7.1V
530.18-N7.2V
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.
Supersedes: 511.06-N5Y (1298)
MODELS B*CH 036 AND 048 (STYLE B)
AND MODELS B*CH 060A (STYLE A)
(10 SEER - w/Belt-Drive Option)
-General Installation
-Pre-start & Post-start Check List
-Economizer Accessory
-Electric Heater Accessory
-Fuse Block Accessory
SUNLINE 2000
SINGLE PACKAGE HEAT PUMPS
(* = 3 or 5)
Replacement Parts:
Refer to 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 U.L. and C.G.A. as follows:
1. For use as a heat pump only unit or a heat pump unit with
supplemental electric heat.
2. For outdoor installation only.
3. For installation on combustible material.
LIMITATIONS
THIS PRO DUCT M UST BE INSTALLED IN STRICT COMPLIANCE W ITH
THE ENCLOSED INSTALLATION INSTRUCTIONS AND ANY APPLICABLE
LOCAL, STATE, AND NATIONAL CODES INCLUDING, BUT NOT LIMITED
TO, BUILDING, ELECTRICAL, AND MECHANICAL CODES.
INCORRECT INSTALLATION MAY CREATE A CONDITION WHERE THE
OPERATION OF THE PRODUCT COULD CAUSE PERSONAL INJURY
O R P R O P E R T Y D A M A G E .
511.06-N5Y (500)
035-16197
CAUTION
WARNING

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Summary of Contents for York Sunline 2000

  • Page 1: Installation Instruction

    INSTALLATION INSTRUCTION GENERAL YORK Model BCH units are single package heat pumps designed for outdoor installation on a rooftop or a slab. Supplemental electric heaters are available as field-installed accessories. The units are completely assembled on rigid, permanently attached base rails. All piping, refrigerant charge, and electrical wiring is factory-installed and tested.
  • Page 2: Table Of Contents

    511.06-N5Y General ... 1 Inspection... 1 Reference... 1 Approvals ... 1 Nomenclature... 2 INSTALLATION Limitations... 3 Location ... 3 Condensate Drainage Precaution ... 3 Rigging and Handling ... 3 Clearances... 3 Ductwork ... 3 Filters ... 4 Condensate Drain ... 4 Service Access ...
  • Page 3: Installation

    CAUTION: If a unit is to be installed on a roof curb or special frame other than a YORK roof curb, gasketing must be applied to all surfaces that come in contact with the unit underside.
  • Page 4: Filters

    511.06-N5Y casing. Outdoor ductwork must be insulated and water- proofed. Refer to Figure 6 for information concerning side and bottom supply and return air duct openings. FILTERS 1" filters are supplied with each unit. 2" replacement filters may be used with no modification to the filter racks. Filters must always be installed ahead of the evaporator coil and must be kept clean or replaced with same size and type.
  • Page 5: Electric Heaters

    ELECTRIC HEATERS Supplemental electric heaters may be ordered as a field-installed accessory. Refer to Form 530.18-N7.1V for installation instruction. These UL and C.G.A. approved heaters are located within the central compartment of the unit (see Figure 6 for access panel) with the heating elements extending into the supply air chamber.
  • Page 6: Optional Economizer Rain Hood

    511.06-N5Y OPTIONAL ECONOMIZER RAIN HOOD The following procedure should be used when assembling an economizer rain hood onto a unit. Refer to Figure 4. The outdoor and return air dampers, damper actuator, the linkage and all the controls are factory mounted as part of the economizer option.
  • Page 7: Physical Data

    FIG. 5 - ENTHALPY SET POINT ADJUSTMENT TABLE 3 - PHYSICAL DATA MODELS CENTRIFUGAL BLOWER (Dia. x Wd. in.) SUPPLY AIR FAN MOTOR HP (Direct-Drive Units) BLOWER FAN MOTOR HP (Belt-Drive Units) ROWS DEEP INDOOR FINS PER INCH COIL FACE AREA (Sq. Ft.) PROPELLER DIA.
  • Page 8: Utilities Entry Data

    511.06-N5Y (Direct-Drive Units) FIELD-SUPPLIED DISCONNECT SWITCH LOCATION CONTROL FILTER ACCESS BOX ACCESS FRONT VIEW “ PVC FEMALE COND. DRAIN (See Detail ”A") A, B WIRING ENTRY (See Detail “B”) BOTTOM SUPPLY & RETURN AIR OPENINGS (SEE NOTE) B - POWER WIRING ENTRY A - CONTROL WIRING ENTRY CLEARANCES Front...
  • Page 9: Supply Air Perf. 3 & 4 Ton W/Belt-Drive Blower

    TABLE 4 - SUPPLY AIR PERFORMANCE - 3 & 4 Ton Units w/Belt-Drive Blower 3 TON - SIDE DUCT CONNECTIONS @230/460/575 Volts MODEL AIR FLOW 0.20 Watts 2000 1900 1800 1700 1600 1500 1400 1300 1200 MODEL AIR FLOW 0.90 Watts 2000 1103...
  • Page 10: Supply Air Perf. 5 Ton W/Belt-Drive Blower

    511.06-N5Y TABLE 5 - SUPPLY AIR PERFORMANCE - 5 Ton w/Belt-Drive Blower 5 TON - SIDE DUCT CONNECTIONS @ 230/460/575 Volts MODEL AIR FLOW 0.20 Watts 2500 1059 1560 2400 1032 1405 2300 1005 1260 2200 1160 2100 1060 2000 1900 1800 1700...
  • Page 11: Motor And Drive Data - Belt-Drive Blower

    TABLE 8 - MOTOR AND DRIVE DATA w/Belt-Drive Blower BLOWER MODEL RANGE (RPM) BCH 036 790 - 1120 1-1/2 BCH 048 790 - 1120 1-1/2 BCH 060 850 - 1220 1-1/2 *All motors have solid bases and are inherently protected. These motors can be selected to operate into their service factor because they are located in the moving air, upstream of any heating device.
  • Page 12: Cooling System

    HEATING SEQUENCE OF OPERATION The following sequence of operation is based on using a standard YORK heat pump thermostat with two heating stages. FIRST STAGE HEAT When the thermostat calls for heating, the compressor and the outdoor fan motor will be energized through terminal "Y1"...
  • Page 13: Lockout Control

    LOCKOUT CONTROL Any one of four conditions will put the system into a lock-out condition during the heating or cooling mode: 1. The discharge line temperature reaches 255 F (215 F reset) or, 2. The discharge pressure reaches 398 PSIG (310 PSIG reset) or, 3.
  • Page 14: Secure Owner's Approval

    511.06-N5Y WARNING: Failure to properly adjust the total system air quan- tity can result in poor system performance. After readings have been obtained, remove the tubes and seal the drilled holes in the side panels. 5/16" dot plugs (P/N 029-13880) are available through normal parts ordering procedures.
  • Page 15 511.06-N5Y Unitary Products Group...
  • Page 16 208/230/575 VOLT 208/230/460 VOLT MODELS ONLY MODELS ONLY Unitary Products Group 5005 York Drive, Norman, Oklahoma 73069 Subject to change without notice. Printed in U.S.A. 511.06-N5Y Copyright by York International Corporation 2000. All Rights Reserved.

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