Electrical data – Carrier 09BB User Manual

Page 5

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3. A high-density fiberglass (2 lb minimum den

sity) or semirigid foamed insulation such as
Styrofoam will be required inside the ducts to

prevent air erosion. The insulation must be
firmly secured in the discharge duct near the
blower discharge to withstand the high air

velocity.

Fan Adjustment

- Check fan blade location before

start-up. Figure 6 indicates proper fan position

in relation to the fan orifice.

Fig. 6 - Position of Condenser Fan

ELECTRICAL DATA

TO DETERMINE WIRE SIZE USE

O Component Connections Unmarked

O Component Connections Marked

□ Terminal Board Connections

------ Field Wiring

LEGEND

C — Compressor Contactor

HPS - High Pressure Switch

F - Fan Contactor

FU - Fuse
HR - Holding Relay

LPS - Low Pressure Switch

TB - Terminal Block

TM - Timer Motor

Fig. 7 - Typical 50BD Wiring and Component Arrangement