York D3CG090 Installation Instructions Manual

INSTALLATION INSTRUCTION

208/230/460 VOLT
MODELS ONLY

GENERAL

YORK Model DCG units are single package air conditioners
with gas heat designed for outdoor installation on a rooftop or
a slab.
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 gas-fired heaters have aluminized steel tubular heat
exchangers and spark ignition with proven pilot.
FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. Don't touch electrical switches
3. Extinguish any open flame.
4. Immediately call your gas supplier.
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance

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:
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: 530.18-N10Y (693)
MODELS D3CG090, 102, 120 (STYLE B)
FOR YOUR SAFETY
.
SUNLINE 2000™
GAS / ELECTRIC
SINGLE PACKAGE AIR CONDITIONERS
& D4CG150 (STYLE A)
(8.5-9.0 EER)
•
55.70-N1
•
55.70-N2
•
530.18-N3.2V - Economizer Accessory
•
530.18-N3.4V - Motorized Outdoor Air Damper Accy.
•
530.18-N8.4V - Gas Piping Accessory
•
530.18-N10.1V - Propane Conversion Accessory (USA)
•
530.18-N10.2V - High Altitude Accessory (Nat. Gas)
•
530.18-N10.3V - High Altitude Accessory (Propane)
•
530.18-N10.4V - Propane Conversion Accessory (CAN.)
•
690.15-N25V - Low Ambient 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:
Publications Distribution Center
Unitary Products Group
P.O. Box 1592, York, Pa. 17405

APPROVALS

Design certified by U.L. & CGA as follows:
1. For use as a forced air furnace with cooling unit.
2. For outdoor installation only.
3. For installation on combustible material.
4. For use with natural gas or propane gas.
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 .
530.18-N10Y (995)
208/230/575 VOLT
MODELS ONLY
- General Installation
- Pre-start & Post-start Check List
CAUTION
WARNING
035-13092