Carrier 50ZH024-060 instruction manual 50ZH036, 50ZH042, 50ZH048

Page 4

REQUIRED CLEARANCE TO COMBUSTIBLE MATL.

 

INCHES [mm]

TOP OF UNIT

0

 

DUCT SIDE OF UNIT

0

 

SIDE OPPOSITE DUCTS

0

 

BOTTOM OF UNIT

0

 

NEC. REQUIRED CLEARANCES.

INCHES [mm]

 

BETWEEN UNITS, POWER ENTRY SIDE

42.00

[1066.8]

UNIT AND UNGROUNDED SURFACES, POWER ENTRY SIDE .36.00

[914.0]

UNIT AND BLOCK OR CONCRETE WALLS AND OTHER

 

 

GROUNDED SURFACES, POWER ENTRY SIDE

42.00

[1066.8]

REQUIRED CLEARANCE FOR OPERATION AND SERVICING

 

 

INCHES [mm]

CONDENSER. COIL ACCESS SIDE

30.00 [762.0]

POWER ENTRY SIDE

30.00

[762.0]

(EXCEPT FOR NEC REQUIREMENTS)

 

 

UNIT TOP

48.00

[1219.2]

SIDE OPPOSITE DUCTS

30.00

[762.0]

LEGEND

NEC – National Electrical Code

NOTES:

1. Clearances must be maintained to prevent recirculation of air from outdoor- fan discharge, with the exception of the condenser coil (36.00 in [914.0 mm]. A removable fence or barricade requires no clearance.

2. Dimensions are in inches. Dimensions in [ ] are in millimeters.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C00003

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT

ELECTRICAL CHARACTERISTICS

UNIT WEIGHT

CENTER OF GRAVITY IN. (MM)

lb

kg

X

 

 

 

 

 

Y

Z

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50ZH036

208/230-1-60, 208/230-3-60,

277

126

14.0 (356)

 

 

19.0 (483)

 

15.0 (381)

460±3±60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50ZH042

208/230-1-60, 208/230-3-60,

295

134

14.0 (356)

 

 

19.0 (483)

 

15.0 (381)

460±3±60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50ZH048

208/230-1-60, 208/230-3-60,

328

149

14.0 (356)

 

 

19.0 (483)

 

15.0 (381)

460±3±60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 3ÐUnit Base Dimensions, 50ZH036±048

4

Image 4
Contents Table of Contents Safety ConsiderationsReceiving and Installation Introduction50ZH024 50ZH03050ZH042 50ZH03650ZH048 ÐUnit Base Dimensions, 50ZH060 Install Flanges for Ductwork Connections 50ZH060 only ÐProvide for Condensate DisposalÐInstall Electrical Connections ÐMinimum Airflow for Safe Electric Heater Operation CFMHIGH-VOLTAGE Connections 024Physical Data PRE-START-UP START-UPÐCheck for Refrigerant Leaks ÐStart-Up Cooling Section and Make AdjustmentsÐRefrigerant Charge Heating Mode Charge ÐIndoor Airflow and Airflow AdjustmentsFor 460-V Motors ÐUnit ControlsHIGH-PRESSURE Relief Valve ÐSequence of OperationÐElectrical DataÐ50ZH UsedCooling Heat Pump HeatingMaintenance DefrostÐAir Filter ÐUnit Top Removal Outdoor-Coil SideÐIndoor Blower and Motor ÐOutdoor Coil, Indoor Coil, and Condensate Drain PanÐOutdoor Fan 460 Volt Unit042 ² 048 ²ÐWet Coil Pressure Drop ÐAccessory Electric Heat Pressure Drop In. wgÐFilter Pressure Drop in. wg ±Typical Heat Pump Operation, Heating Mode ÐHigh Flow Valves±Typical Heat Pump Operation, Cooling Mode ±50ZH Balance Point Chart ÐTroubleshootingÐCooling and Heating Symptom Cause RemedyTEMPERATURE-Cooling Mode PRESSURES-Cooling ModeTEMPERATURE-Heating Mode PRESSURES-Heating ModeBook Catalog No Form 50ZH-5SI Replaces 50ZH-4SI Tab