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INSTALLATION
MANUAL
GENERAL
These completely assembled indoor units include a well-
insulated cabinet, a copper tube/aluminum fin coil, throw-
away filters, a centrifugal blower, a blower motor, an adjust-
able V-belt drive, a blower motor contactor and a small
holding charge of an inert gas. They also include a filter-
drier, an expansion valve and a distributor that are only used
during the cooling cycle plus A check valve to provide the
proper flow of refrigerant through the coil during both the
cooling and heating cycles.
Supplemental resistance heaters, a supply air plenum, a return
air grille and a base are available as accessories for field instal-
lation.
The units are shipped in the vertical position ready for field in-
stallation. For horizontal installation, reverse the solid bottom
panel and the return air duct flange on the front of the unit.
REFERENCE
This instruction covers the installation of the indoor unit. For in-
formation on the installation and operation of the matching out-
door unit, refer to Form 035-15409-002.
Renewal Parts:
•
Refer to Parts Manual for complete listing of replacement
parts on this equipment.
SPLIT-SYSTEM HEAT PUMPS
Supersedes: 515.41-N2W (194)/035-11845-000
MODELS FCHP090 & FDHP120
All forms referenced in this instruction may be ordered from:
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 the installer
that personal injury and/or equipment damage may result if the
installation procedure is not handled properly.
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 sepa-
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.
IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION,
SERVICE OR MAINTENANCE CAN CAUSE INJURY OR
PROPERTY DAMAGE. REFER TO THIS MANUAL.
ASSISTANCE OR ADDITIONAL INFORMATION, CONSULT A
QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS
SUPPLIER.
INDOOR UNITS
Standard Register
Toll Free Tel.: 877-318-9675
Toll Free Fax: 877-379-7920
CAUTION
WARNING
035-11845-001-A-0304
FOR
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Table of Contents
Related Manuals for York FCHP090
Summary of Contents for York FCHP090
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Page 1: General
INSTALLATION INDOOR UNITS MANUAL Supersedes: 515.41-N2W (194)/035-11845-000 035-11845-001-A-0304 MODELS FCHP090 & FDHP120 GENERAL All forms referenced in this instruction may be ordered from: These completely assembled indoor units include a well- Standard Register insulated cabinet, a copper tube/aluminum fin coil, throw- Toll Free Tel.: 877-318-9675... -
Page 2: Table Of Contents
035-11845-001-A-0304 TABLE OF CONTENTS FIGURES GENERAL ................1 REFERENCE ................1 INSPECTION ................1 Figure NOMENCLATURE..............2 Description Page Unit Suspension Mounting ........4 INSTALLATION Vertical & Horizontal Application ......5 Electric Heater Accessory ........5 LIMITATIONS ................3 Supply Air Plenum Accessory ......5 LOCATION ................ -
Page 3: Installation
Refer to Figure 12 for these clearances. their location and the individual load on each hanger rod. TABLE 1 - PHYSICAL DATA UNIT MODEL DESCRIPTION FCHP090 FDHP120 Rows Deep x Rows High 3 x 24 4 x 32 Finned Length - inches 45.5... -
Page 4: Description Unit Suspension Mounting
Supply Min. Max. Min. Max. Min. Max. Min. Max. 208/230-3-60 FCHP090 2400 3600 460-3-60 208/230-3-60 FDHP120 3200 4800 460-3-60 Utilization Range “A” in accordance with ARI Standard 110. The system may operate below 50°F for a short period of time when warming up the conditioned space after a long shutdown. -
Page 5: Vertical/Horizontal Installation
035-11845-001-A-0304 WARNING: Do not permit overhanging structures or shrubs to The return air duct flange is factory-mounted on the front of the unit, but it can be reversed with the solid bottom panel for hori- obstruct air discharge. zontal applications. Additional height may be required for snow clearance if winter A supply air plenum (Fig. -
Page 6: Refrigerant Mains
035-11845-001-A-0304 Refer to the installation instruction (Form 035-15409-002) for the matching outdoor unit for piping limitations, line sizes, and other design considerations. INSTALLING REFRIGERANT MAINS WARNING: Provisions for recovering refrigerant releases must be available during all phases of installation, leak testing and charging. Do NOT release refrig- erant into the atmosphere. -
Page 7: Supply Air Blower Adjustment
035-11845-001-A-0304 The drain line MUST be trapped because the coil is located on 3. The tension on the belt should be adjusted for a deflection of 3/16 of an inch per foot of belt span with an applied force the negative side of the supply air blower, and it must be pro- of 2 to 3 pounds. -
Page 8: Hole Locations For Pressure Drop
FIG. 9 - HOLE LOCATIONS FOR PRESSURE FIG. 10 - PRESSURE DROP ACROSS A DRY DROP READINGS INDOOR COIL VS. SUPPLY AIR CFM TABLE 4 - SUPPLY AIR BLOWER PERFORMANCE (60 Hz Units) FCHP090 (60 Hz) 2400 2700 3000 3300 3600 0.30... -
Page 9: Accessory Static Resistance
Blower Max. Fuse Max. Wire Power Motor Size, Length Maximum Total Supply AMPS (Ft.) Wire Size Circuit Length (Feet) FCHP090 #19 Solid 208-3-60 #18 Solid 1-1/2 230-3-60 #18 Stranded 460-3-60 #16 Stranded FDHP120 #14 Stranded 208-3-60 #12 Stranded 230-3-60 To determine the total circuit length, add the following distances:... -
Page 10: Power And Control Wiring
035-11845-001-A-0304 heat instruction Form 035-16602-002 for additional installation POWER AND CONTROL WIRING information. Install electrical wiring in accordance with the latest National Electrical Code (NFPA Standard No. 70) and/or local regula- NOTE: Motors are wired for a 460V power supply. Refer to the tions. -
Page 11: Unit Dimensions & Clearances
035-11845-001-A-0304 All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request. ACCESSORIES • ELECTRIC HEATER - Add 14-1/4" to unit height when used. • SUPPLY AIR PLENUM - Add 27-1/2" to unit height when used. •... -
Page 12: Indoor Coil
Supersedes: 515.41-N2W (194) / 035-11845-000 035-11845-001-A-0304 Unitary 5005 Norman, Products York Oklahoma Group Drive 73069 Subject to change without notice. Printed in U.S.A. Copyright by York International Corporation 2004 All rights reserved.