Manuals / York / Household Appliance / Air Conditioner

York WR240, WR300 warranty YTG-B-0107, Reheat Controls - Part, Unitary Products Group, Rhtb

Models: WR240 WR300

1 56

Download 56 pages 45.29 Kb

Page 7

RHTB

262292-YTG-B-0107

UCB	RHB
UNIT CONTROL	REHEAT CONTROL
BOARD	BOARD

HUM

HUMIDIFY

TERMINAL

RHR

REHEAT

RELAY

RHTB

REHEAT

TERMINAL

BLOCK

FIGURE 3: REHEAT CONTROLS - PART 1

REHEAT

SOLENOID 1

REHEAT		REHEAT
SOLENOID 3
		SOLENOID 2

UCB

UNIT CONTROL

BOARD

RHB

REHEAT

CONTROL

BOARD

FIGURE 4: REHEAT CONTROLS - PART 2

Unitary Products Group

7

Image 7

York WR240, WR300 warranty YTG-B-0107, Reheat Controls - Part, Unitary Products Group, Rhtb

FAQ

What are the main control boards for York Air Conditioner WR300 and WR240?

The main control boards for these models are UCB (Unit Control Board) and RHB (Reheat Control Board).

What is the purpose of the reheat solenoid in the air conditioner?

The reheat solenoid is responsible for controlling the reheat function in the air conditioner, helping to regulate temperature and humidity levels.

How can I troubleshoot issues with the reheat controls?

To troubleshoot issues with the reheat controls, refer to the official manual provided by York for detailed instructions and diagrams.

Contents

TECHNICAL GUIDE SUNLINE MagnaDRY WR 180, 240 & 15 thru 25 NOMINAL TONS11.9EER 15 TONS, 11.0 EER 20 TONS 10.0EER 25 TONS DESCRIPTIONLIST OF TABLES LIST OF FIGURESTABLE OF CONTENTS W R 180 N24 A 2 A AA 1 0 1 2 4 A PRODUCT NOMENCLATUREFEATURES FIGURE 1 UNIT CUTAWAY REHEAT MODE SEQUENCE OF OPERATION“NORMAL” MODE FIGURE 2 REHEAT CONTROL BOARD ALTERNATE” MODEUnitary Products Group 262292-YTG-B-0107FIGURE 3 REHEAT CONTROLS - PART FIGURE 4 REHEAT CONTROLS - PARTMOTORIZED OUTDOOR AIR INTAKE DAMPER FACTORY-INSTALLEDOPTIONSVARIABLE AIR VOLUME VAV - A factory-installed SINGLE INPUT ELECTRONIC ENTHALPYFIELD-INSTALLEDACCESSORIES 262292-YTG-B-0107 TABLE 3 GAS HEAT RATINGS TABLE 1 SOUND POWER RATING1262292-YTG-B-0107 TABLE 2 CAPACITY RATINGS - ARITABLE 4 COOLING CAPACITIES FOR WR180 TABLE 4 COOLING CAPACITIES FOR WR180 CONTINUED 262292-YTG-B-0107Unitary Products Group TABLE 5 COOLING CAPACITIES FOR WR240 TABLE 5 COOLING CAPACITIES FOR WR240 CONTINUED 262292-YTG-B-0107Unitary Products Group TABLE 6 COOLING CAPACITIES FOR WR300 TABLE 6 COOLING CAPACITIES FOR WR300 CONTINUED 262292-YTG-B-0107Unitary Products Group 262292-YTG-B-0107 Unitary Products Group 262292-YTG-B-0107262292-YTG-B-0107 FIGURE 6 WR180 MOISTURE REMOVAL - NORMAL MODE EV+UEV+U FIGURE 5 WR180 MOISTURE REMOVAL - ALTERNATE MODELbs/Hr Lbs/Hr25-TonMoisture Removal @ 8000 cfm Lbs/Hr25-TonMoisture Removal @ 8000 cfm Lbs/HrTABLE 10 ALTITUDE CORRECTION FACTORS 255&7,21$&725 $OWLWXGH7HPSHUDWXUH&RQYHUVLRQDFWRU7035$785ƒ Blower Performance Downflow Discharge Unitary Products Group 262292-YTG-B-0107External Static WC SCFMExternal Static WC 262292-YTG-B-0107Unitary Products Group SCFMSCFM VP68 x BK100External Static WC VP68 x BK100 262292-YTG-B-0107Unitary Products Group 20-TonStandard Drive, Gas Heat, Bottom ConnectionVP71 x BK100 15 HP motor 10 HP motor 7.5 HP motorUnitary Products Group SCFMVP71 x BK100 262292-YTG-B-0107Unitary Products Group SCFM1VP65 & B5V94 Unitary Products Group 262292-YTG-B-01071VP65 & B5V94 Blower Performance Downflow Discharge Unitary Products Group 262292-YTG-B-0107TABLE 23 BLOWER MOTOR AND DRIVE DATA TABLE 25 POWER EXHAUST PERFORMANCETABLE 24 STATIC RESISTANCES1 Unitary Products Group 262292-YTG-B-010778.8 Unitary Products Group 262292-YTG-B-010786.5 Unitary Products Group 262292-YTG-B-0107107.3 WR180 TABLE 33 SUPPLY FAN VFD WEIGHTS, IN LBSTABLE 32 PHYSICAL DATA MODELSUSED FOR TABLE 34 UTILITIES ENTRY DATAUnitary Products Group HOLEduct flange openings see Dimensions listed are for sideField Accessories for Side FIGURE 13 REAR VIEW DIMENSIONSTABLE 35 MINIMUM CLEARANCES FIGURE 15 UNIT CENTER OF GRAVITY ROOF JACK INSTALLATION ROOF CURB INSTALLATIONSLAB ON GROUND INSTALLATION 262292-YTG-B-0107FIGURE 17:FOUR AND SIX POINT LOADS FIGURE 19 ROOF CURB DUCT OPENINGS DIMENSION FIGURE 18 UNIT ROOF CURB DIMENSIONSFIGURE 20 CUT AWAY OF ROOF CURB TYPICAL THERMOSTAT RC RH Y1 Y2 G W1 W2 C FIGURE 21 TYPICAL FIELD WIRINGFACTORY OR FIELD SUPPLIED DISCONNECT THREE PHASE POWER SUPPLYGENERAL GUIDE SPECIFICATIONSDESCRIPTION GAS HEATING SECTION WR***N MODELS OUTDOOR CONDENSER FAN ASSEMBLYREFRIGERANT COMPONENTS UNIT CONTROLSUNIT OPERATING CHARACTERISTICS HIGH SPEED DRIVE 2 PLEATED FILTERS