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© 1994 BDP Co. • P.O. Box 70 • Indianapolis, IN 46206

Printed in U.S.A.

—8—

33004b

Catalog No. BDP-3366-203

Summary of Contents for 662A

Page 1: ...ION I CHECK EQUIPMENT AND JOBSITE A Unpack Unit Move to final location Remove carton taking care not to damage unit B Inspect Equipment File claim with shipping company prior to installation if shipment is damaged or incomplete Locate unit rating plate on unit service panel It contains information needed to properly install unit Check rating plate to be sure unit matches job specifications II INST...

Page 2: ...ct contact with the tubing See Fig 3 8 Ensure that tubing insulation is pliable and completely surrounds the vapor tube 9 When necessary use hangar straps which are 1 in wide and conform to the shape of the tubing insulation See Fig 3 10 Isolate the hangar straps from the insulation by using metal sleeves bent to conform to the shape of the insulation If refrigerant tubes or indoor coil is exposed...

Page 3: ...personal injury or death do not supply power to unit with compressor terminal box cover removed Be sure field wiring complies with local and national fire safety and electrical codes and voltage to system is within limits shown on unit rating plate Contact local power company for correction of improper voltage See unit rating plate for recommended circuit protection device NOTE Operation of unit o...

Page 4: ... unit disposal to avoid personal injury or death Use all service ports and open all flow control devices including solenoid valves A Sequence of Operation NOTE Defrost control board is equipped with 5 minute lockout timer which may be initiated upon any interruption of power NOTE With power supplied to indoor and outdoor units trans former is energized COOLING On a call for cooling the thermostat ...

Page 5: ... INDOOR SPLICE CONNECTION OUTDOOR SPLICE CONNECTION DEFROST BOARD C W2 L G Y E O R ODT THERMOSTAT SUBBASE INDOOR SPLICE CONNECTION OUTDOOR SPLICE CONNECTION DEFROST BOARD SHR SHR EHR ODT ODT EMERGENCY HEAT RELAY FIELD SPLICE EHR ODT REMOVE WIRES FROM CRIMP NUT IN INDOOR FAN COIL WHEN INSTALLING OUTDOOR THERMOSTATS SYSTEMS WITH ONE OUTDOOR THERMOSTAT SYSTEMS WITH TWO OUTDOOR THERMOSTATS G R W3 C W2...

Page 6: ... 1994 BDP Co P O Box 70 Indianapolis IN 46206 Printed in U S A 8 33004b Catalog No BDP 3366 203 ...

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