OCEANAIRE OPACH4212 Engineering, Installation And Service Manual Download | Manualshive

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DEFROST
CONTROL

AUX. HEATER
CIRCUIT BREAKER (40A)

Model Number:

MODEL: OPACH4212

EVAP MOTOR POWER CONNECTOR - PLF
(SEE NOTE 2 ON WIRING DIAGRAM)

EVAPORATOR
BLOWER MOTOR

TRANSFORMER

COMPRESSOR
CONTACTOR

CAPACITOR

HIGH VOLTAGE
POWER BLOCK

THERMOSTAT

CABLE

RECEPTACLE

OPACH4212 CONTROLS

OA-EISM-OPACH4212- REV. 04062023

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Summary of Contents for OPACH4212

Page 1: ...OOR PORTABLE HEAT PUMP WITH FRAME ENGINEERING INSTALLATION AND SERVICE MANUAL OCEANAIRE Inc 1731 Wall Street Suite 100 Mount Prospect IL 60056 847 583 0311 oceanaire inc com OA EISM OPACH4212 REV 0406...

Page 2: ...nit As with all commercial air conditioning equipment it is recommended to have the OPACH4212 sized and installed by a licensed specifying engineer and contractor in accordance with all local and stat...

Page 3: ...vel casters are equipped with brakes for the securing the unit on site as well as for storage and transit The Power Connection Main Breaker and duct connections are all located on the left side of the...

Page 4: ...TRICAL Locking 250V Power Connection Receptacle 50 Amp Circuit Breaker for Unit Power Protection 40 Amp Auxiliary Heat Breaker 24 VAC Thermostat with 50 ft detachable cable Automatic Defrost Modes in...

Page 5: ...NEL TOP OR SIDE MAIN BREAKER BOX OPACH4212 LEFT SIDE OPACH4212 DETAILS THERMOSTAT STORAGE COMPARTMENT OPACH4212 REAR CONTROLS ACCESS PANEL EVAP BLOWER ACCESS PANEL THERMOSTAT CABLE RECEPTACLE NOTE THE...

Page 6: ...tion 5 Connect Power Cord to unit using the locking 250 VAC Receptacle POWER INLET Hubbell CS8275 POWER CONNECTOR Hubbell CS8264C or Equivalent 6 Check that all power connections are secure and that t...

Page 7: ...ber MODEL OPACH4212 EVAP MOTOR POWER CONNECTOR PLF SEE NOTE 2 ON WIRING DIAGRAM EVAPORATOR BLOWER MOTOR TRANSFORMER COMPRESSOR CONTACTOR CAPACITOR HIGH VOLTAGE POWER BLOCK THERMOSTAT CABLE RECEPTACLE...

Page 8: ...OTOR SPEED IN COOLING MODE MOVE YELLOW LEAD FROM EM 4 TO 2 3 FOR 208 VOLT TRANSFORMER OPERATION MOVE PURPLE WIRES FROM TERMINAL 3 TO TERMINAL 2 ON TRANSFORMER 4 USE COPPER CONDUCTORS ONLY USE N E C CL...

Page 9: ...e has fallen 3 degrees below the set point When in Heat Mode the thermostat determines the heating operation according to a preprogrammed switch over temperature When in HEAT mode the unit will operat...

Page 10: ...per voltage plus the proper amperage to start the compressor If not contact an electrician Thermostat works Not Heating Check the thermostat to see if in HEAT mode Check the thermostat to see if the s...

Page 11: ...subjected to any abnormal power conditions such as loss of power power surges voltage irregularities such as brown outs or phase loss on three phase equipment c any expenses including labor or materia...

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