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INSTALLATION INSTRUCTION
GENERAL
YORK Model B1HH units are factory assembled heat pumps
designed for outdoor installation on a roof top 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 possi-
ble 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.
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.
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, ELEC-
TRICAL, AND MECHANICAL CODES
INCORRECT INSTALLATION MAY CREATE A CONDITION WHERE THE OPERATION OF THE PRODUCT COULD CAUSE
PERSONAL INJURY, PROPERTY DAMAGE AND/OR DEATH.
DE-ENERGIZE THE ELECTRICAL POWER TO THE UNIT BEFORE ATTEMPTING TO INSPECT, REPAIR OR PERFORM
MAINTENANCE TO THE UNIT.
®
SINGLE PACKAGE HEAT PUMPS
Supersedes: 66297-YIM-B-1004
MODELS B1HH018 THRU 060
1.5 THRU 5 TON
(12 SEER)
CAUTION
WARNING
WARNING
CHAMPION
SERIES
®
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
REPLACEMENT PARTS
• Refer to Replacement Parts Manual for complete listing of
replacement parts on this equipment.
66297-YIM-C-0205
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Table of Contents
Related Manuals for York B1HH018
Summary of Contents for York B1HH018
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Page 1: Installation Instruction
INSTALLATION INSTRUCTION GENERAL YORK Model B1HH units are factory assembled heat pumps designed for outdoor installation on a roof top or a slab. Field- installed electric heater accessories are available to provide supplemental electric heat combined with electric cooling and heating. -
Page 2: Installation
PRODUCT CATEGORY B = Single Package Heat Pumps (Air Cooled) PRODUCT GENERATION 1 = NEW or Current Design PRODUCT IDENTIFIER HH = Heat Pump (12 SEER) LIMITATIONS These units must be installed in accordance with the following national and local safety codes. 1. - Page 3 66297-YIM-C-0205 CLEARANCES All units require certain clearances for proper operation and service. Refer to Figure 3 for the clearances required for com- bustion, construction, servicing and proper unit operation. WARNING: Do not permit overhanging structures or shrubs to obstruct the condenser air discharge outlet. DUCT WORK These units are adaptable to downflow use as well as rear supply and return air duct openings.
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Page 4: Power Wiring
** = Minimum wire size of 18 AWG wire should be used for all field installed 24 volt wire. PROGRAMMABLE THERMOSTAT ONLY * = Only required on units with supplemental electric heat. CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. - Page 5 66297-YIM-C-0205 TABLE 4 - ELECTRICAL DATA (BASIC UNIT) VOLTAGE LIMITATIONS COMPRESSOR MODEL POWER SUP- MIN. MAX. 208/230-1-60 208/230-1-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 575-3-60 208/230-1-60 208/230-3-60 460-3-60 575-3-60 208/230-1-60 208/230-3-60 460-3-60 575-3-60 208/230-1-60 208/230-3-60 460-3-60 575-3-60 1 = Rated in accordance with ARI Standard 110, utilization range “A”. Unitary Products Group SUPPLY OUTDOOR...
- Page 6 TABLE 5 - ELECTRICAL DATA (12 SEER HEAT PUMP / ELECTRIC HEAT) COMPRESSOR COND. POWER SUPPLY MOTOR 018 208/230-1-60 48.0 024 208/230-1-60 57.0 15.0 72.5 030 208/230-1-60 15.0 72.5 17.2 94.0 036 208/230-1-60 17.2 94.0 20.0 104.0 042 208/230-1-60 20.0 104.0 048 208/230-1-60 23.4...
- Page 7 66297-YIM-C-0205 TABLE 5 - ELECTRICAL DATA (12 SEER HEAT PUMP / ELECTRIC HEAT) (Continued) COMPRESSOR COND. POWER SUPPLY MOTOR 575-3-60 32.0 575-3-60 34.0 575-3-60 37.2 575-3-60 50.0 = Dual element, time delay type. = Standard circuit breakers may be used in Canada and on applications over 60 amps where the heaters are separately fused.
- Page 8 TABLE 6 - COOLING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 600 CFM (B1HH018) OUTDOOR TEMPERATURE, °F — — — — — — — — — — — — — — — — — — — TABLE 7 - HEATING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 600 CFM (B1HH018)
- Page 9 66297-YIM-C-0205 TABLE 10 - COOLING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 1,000 CFM (B1HH030) OUTDOOR TEMPERATURE, °F — — — — — — — — — — — — — — — — — — — — TABLE 11 - HEATING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 1,000 CFM (B1HH030) INDOOR DB TEMPERATURE,...
- Page 10 TABLE 14 - COOLING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 1,400 CFM (B1HH042) OUTDOOR TEMPERATURE, °F 19.6 22.0 19.1 21.5 18.7 21.0 18.2 20.5 17.8 20.0 15.5 17.5 13.2 14.9 10.2 11.7 — — — TABLE 15 - HEATING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 1,400 CFM (B1HH042) INDOOR DB TEMPERATURE, °F...
- Page 11 66297-YIM-C-0205 TABLE 18 - COOLING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 2,000 CFM (B1HH060) OUTDOOR TEMPERATURE, °F — — — — — — — — — — — — — — — — — — — — — — TABLE 19 - HEATING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 2,000 CFM (B1HH060) INDOOR DB TEMPERATURE,...
- Page 12 TABLE 20 - SIDE AND BOTTOM SUPPLY AIR BLOWER PERFORMANCE 230/460/575 volts 0.10 MODEL NO. MOTOR SPEED — — — — — — — — — — — — 1200 — — — — 1462 — — — — 1544 —...
- Page 13 66297-YIM-C-0205 TABLE 21 - ADDITIONAL STATIC PRESSURE RESISTANCE DESCRIPTION Wet Indoor coil 0.01 0.01 0.01 Economizer 0.00 0.00 0.00 Filter/Frame Kit 0.01 0.02 0.02 Electric Heat 0.02 0.03 0.03 NOTE: 1. Deduct these resistance values from the available external static pressure shown in the respective Blower Performance Table. 2.
- Page 14 HIGH VOLTAGE CONN. " DIA. KNOCKOUT & HIGH VOLTAGE CONN. " DIA. KNOCKOUT LOW VOLTAGE CONN. “ DIA. KNOCKOUT & SIDE SUPPLY AIR OPENING SIDE RETURN AIR OPENING (OVERALL) LOW VOLTAGE CONN. “ DIA. KNOCKOUT & " CONDENSATE DRAIN FIG. 4 - DIMENSIONS &...
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Page 15: Sequence Of Operation
2 seconds. The following sequences of operation are based on using a standard single-stage heat pump thermostat. Cooling Operation (B1HH018 — 048 and 575-volt 060 Models with Standard PSC Indoor Motor) WITH POWER TO UNIT AND THERMOSTAT IN COOLING MODE. -
Page 16: Heating Operation
gized. Power is supplied to the compressor and outdoor fan motor, and the reversing valve switched to the cooling posi- tion. When the fan switch on the thermostat is in the “AUTO” position the indoor blower motor is energized at the cooling airflow. -
Page 17: Normal Maintenance
66297-YIM-C-0205 TABLE 23 - THERMOSTAT SIGNALS (THREE PHASE UNITS) SIGNAL STATE “G” “G” & “Y” & “O” “G” & “Y” “G” & “W” “G” & “Y” & “W” “W” NORMAL MAINTENANCE WARNING: Prior to any of the following maintenance proce- dures, shut off all power to the unit, to avoid per- sonal injury. -
Page 18: Troubleshooting
WARNING: Troubleshooting of components necessarily re- quires opening the electrical control box with the power connected to the unit. Use extreme care when working with live circuit! Check the unit nameplate for the correct range before making any connections with line terminals. ELEMENTARY DIAGRAM 240V/BK 240V/PR... - Page 19 66297-YIM-C-0205 TYPICAL WIRING DIAGRAM LEGEND (See page 18) TYPICAL WIRING DIAGRAM NOTES (See page 18) ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL AND/OR NATIONAL CODES IN EFFECT AT TIME OF INSTALLATION OF THIS UNIT. CAUTION: SERVICING CONTROLS. AND DANGEROUS OPERATION. SUPPLIED WITH THIS UNIT MUST BE REMOVED, IT MUST BE REPLACED WITH TYPE 105˚...
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Page 20: Elementary Diagram
ELEMENTARY DIAGRAM POWER SUPPLY WITH POWER SUPPLY W/OUT ELEC HEAT 230-3-60 ELEC HEAT 230-3-60 USE COPPER CONDUCTORS L3 L2 L1 ONLY 240V/BLK 709/R 711/PR 240V/PR 710/O 5 4 3 2 1 I.D.FAN MOTOR 230V 1 2 3 5 6 EM/W R/RED HEAT/BLK COOL/BLU... - Page 21 66297-YIM-C-0205 TYPICAL WIRING DIAGRAM LEGEND (See page 20) CIRCUIT BREAKER 24V, 3 AMP CRANKCASE HEATER (OPTIONAL) COMPR COMPRESSOR DEFROST SENSOR, CLOSES @ 31 ˚F, OPENS @ 55DS F1,F2,F3 FUSES, LINE VOLTAGE -(10, 15, 20 & 25 KW ELEC HEAT) F4,F5,F6 FUSES, LINE VOLTAGE -(10 ,15, 20 & 25 KW ELEC HEAT) F7,F8,F9 FUSES, LINE VOLTAGE -(20 &...
- Page 22 66297-YIM-C-0205 FIG. 7 - TYPICAL WIRING DIAGRAM BHH060 - 460-3-60 POWER SUPPLY Unitary Products Group...
- Page 23 66297-YIM-C-0205 TYPICAL WIRING DIAGRAM LEGEND (See page 22) TYPICAL WIRING DIAGRAM NOTES (See page 22) Unitary Products Group NOTES: 1. ALL FIELD WIRING TO BE ACCOMPLISHED FOLLOWING CITY, LOCAL AND/OR NATIONAL CODES IN EFFECT AT TIME OF INSTALLATION OF THIS UNIT. 2.
- Page 24 FOR DEFROST CONTROL 031-09104-000A SEE DETAIL C SECONDARY POWER SUPPLY SECONDARY POWER SUPPLY FOR DUAL POINT ELEC HEAT FOR DUAL POINT ELEC HEAT 208/230-1-60 208/230-1-60 USE COPPER USE COPPER CONDUCTORS ONLY CONDUCTORS ONLY POWER SUPPLY POWER SUPPLY 208/230-1-60 208/230-1-60 USE COPPER USE COPPER CONDUCTORS ONLY CONDUCTORS ONLY...
- Page 25 66297-YIM-C-0205 FOR DEFROST CONTROL 031-09104-000A SEE DETAIL A FIG. 9 - TYPICAL WIRING DIAGRAM (230-3-60 POWER SUPPLY) Unitary Products Group DEFROST CONTROL 031-01268-000B DETAIL A CO PR RELAY 222/Y DFST STAT...
- Page 26 66297-YIM-C-0205 FIG. 10 - TYPICAL WIRING DIAGRAM (460-3-60 & 575-3-60 POWER SUPPLY) Unitary Products Group...
- Page 27 66297-YIM-C-0205 TYPICAL WIRING DIAGRAM LEGEND (See page 24, 25 and 25) COMPR F1 F2 F3 F4 F5 F6 F7 F8 F9 HTR 1 HTR 2 HTR 3 HTR 4 HTR 5 HTR 6 PTCR RC1/RC2 S2/P2 S3/P3 S4/P4 S3/P3 TYPICAL WIRING DIAGRAM NOTES (See page 24, 25 and 25) Unitary Products Group CIRCUIT BREAKER 24V, 3 AMP CRANKCASE HEATER (OPTIONAL)
- Page 28 SO 9001 Certified Quality Management System Unitary Products Group 5005 York Drive, Norman, Oklahoma 73069 Subject to change without notice. Printed in U.S.A. Copyright © 2005 by York International Corporation. All Rights Reserved. 66297-YIM-C-0205...