York D2CE Betriebsanleitung

SAFETY CONSIDERATIONSDue to system pressure, moving parts and electrical components,installation and servicing of air conditioning equipment can behaz

TABLE 4 - PHYSICAL DATAMODELSDCE/DCG300EVAPORATORBLOWERCENTRIFUGAL BLOWER (Dia. x Wd. in.) 18 x 15FAN MOTOR HP 15EVAPORATORCOILROWS DEEP 4FINS PER INC

Cont’d.FIG. 10 - DIMENSIONS & CLEARANCES - DCE & DCGAll dimensions are in inches. They are sub-ject to change without notice. Certified di-men

FIG. 10 - DIMENSIONS & CLEARANCES (Cont’d.)- DCE & DCGSUPPLYAIRRETURN AIROUTDOORAIR5-1/8"18-5/8"27-3/4"29-5/8" (15 TON)39-

ABCDFRONT 4 POINT LOADSFIG. 11- FOUR AND SIX POINT LOADSAEDBFCFRONT 6 POINT LOADSUNIT4 - POINT LOADS (LBS)TOTAL A B C D300 3,130 615 671 962 882NOTE:

TABLE 11 - POWER EXHAUST PERFORMANCETABLE 12 - BLOWER MOTOR AND DRIVE DATAMODELSIZEDRIVEBLOWERRANGE(RPM)MOTOR1ADJUSTABLE MOTOR PULLEY FIXED BLOWER PUL

COOLING SYSTEMThe cooling section is a complete factory package utilizing anair-cooled condenser. The system is factory-charged withRefrigerant-22.The

switch is in the “AUTO” position, the blower will operate onlywhen there is a call for heating by the thermostat.b) Upon a call for first-stage heat b

6. Auxiliary Limit Switch (AUX) This control is located insidethe heat exchanger compartment and is set to open at190°F. It is a manual reset switch.

3. To increase the gas pressure, turn the adjusting screwclockwise.NOTE: The correct manifold pressure for these furnaces is3.65 IWG ±0.3.PILOT CHECKO

2. Insert at least 8" of 1/4 inch tubing into each of these holesfor sufficient penetration into the air flow on both sides ofthe indoor coil.NOT

General ... 1Inspection...

If the actual input is not within 5% of the furnace rating (withallowance being made for the permissible range of the regulatorsetting), replace the o

10. After brushing is complete, blow all brushed areas with airor nitrogen. Vacuum as needed.11. Replace parts in the order they were removed in Steps

4. The draft motor runs but the furnace does not light and thesparker does not spark.a. The ignition control (IC1, IC2) may be locked out due toeither

REPLACEMENT PARTSCOMPRESSOR SECTION•Hermetic compressor•Compressor mountingMOTOR SECTION•Blower motor•Fan motor•Ventor motorELECTRICAL SECTION•Ignitio

Unitary Products Group5005 York Drive, Norman, Oklahoma 73069Subject to change without notice. Printed in U.S.A.Copyright  by York International C

LIMITATIONSThese units must be installed in accordance with the followingapplicable national and local safety codes:In U.S.A.:1. National Electrical C

DUCTWORKDuctwork should be designed and sized according to themethods in Manual Q of the Air Conditioning Contractors ofAmerica (ACCA).A closed return

FIG. 5 - TYPICAL FIELD WIRINGWire Size1 AWG. Gauge22 20 19 18 1625 40 50 65 100Maximum Wire Length2 FeetNotes:1. Solid, Class II copper wireCONTROL WI

THERMOSTATThe room thermostat should be located on an inside wallapproximately 56" above the floor where it will not be subjectto drafts, sun exp

WARNING: Natural gas may contain some propane. Propane,being an excellent solvent, will quickly dissolvewhite lead or most standard commercialcompound

VENT AND COMBUSTION AIR HOODS(DCG Models)Two vent hoods and a combustion air hood (with screens) areshipped attached to the blower housing in the blow

FIG. 9 - ENTHALPY SETPOINT ADJUSTMENT530.18-N11YUnitary Products Group 9