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Page 9

FIGURE 10

SEE SCHEMATIC FIGURE 11

TO:

K1-1 TERMINAL T1

K31 TERMINAL 5

K69 TERMINAL L1

COMPRESSOR TERMINAL BOX TERMINAL 1

K4

DEFROST

RELAY

9

7

5

6

4

3

1

9

7

6

4

3

1

S11

LOW

AMBIENT

PRESSURE

SWITCH

L1

REVERSING

VALVE

B4

K58 LOW

AMBIENT

RELAY

TO 24V COM

OUTDOOR

FAN MOTOR

TO C12

TERMINAL F

REMOVE THIS

WIRE

FIELD WIRING

FACTORY WIRING

TO K31 TERMINAL 4

2

3

1

SINGLE PHASE

S11 LOW AMBIENT CONTROL SWITCHES

OUTDOOR FAN DIRECTLY (LINE VOLTAGE)

4

1

Содержание LB57113BM

Страница 1: ...ures no lower than 30 F Lennox recommends a belly band style crankcase heater P 8 8852 240v 45w be added to compressors which do not have one A freezestat LB 62858CA should also be added to any system...

Страница 2: ...knob located on the left to set cut in pressure Refer to left set of indicating numbers on face of control See figure 2 2 Rotate the square knob located on the right to set differential indicator to 1...

Страница 3: ...priate wiring diagram in figures 3 through 13 for wiring connections 8 K4 DEFROST RELAY 9 7 5 6 4 2 3 1 9 7 6 4 3 1 S11 LOW AMBIENT PRESSURE SWITCH L1 REVERSING VALVE B4 K58 LOW AMBIENT RELAY FIGURE 3...

Страница 4: ...Page 4 FIGURE 4 TYPICAL SINGLE COMPRESSOR HEAT PUMP UNIT WIRING DIAGRAM S11 LOW AMBIENT CONTROL SWITCHES OUTDOOR FAN DIRECTLY SEE PICTORIAL FIGURE 3...

Страница 5: ...1 9 7 6 4 3 1 L1 REVERSING VALVE K10 CONDENSER FAN CONTACTOR TO 24V COM K45 REVERSING VALVE RELAY HP17 953 1353 TWO SPEED S11 LOW AMBIENT PRESSURE CONTROL SWITCHES OUTDOOR FAN S THROUGH A RELAY OR CO...

Страница 6: ...Page 6 FIGURE 6 TYPICAL SINGLE COMPRESSOR HEAT PUMP UNIT WIRING DIAGRAM S11 LOW AMBIENT CONTROL SWITCHES OUTDOOR FAN THROUGH A RELAY OR CONTACTOR PILOT CIRCUIT SEE PICTORIAL FIGURE 5...

Страница 7: ...T3 B4 OUTDOOR FAN MOTOR 1 P35 J35 12 13 12 13 L1 REVERSING VALVE S11 LOW AMBIENT PRESSURE SWITCH COMP 1 FIELD WIRING FACTORY WIRING C1 CAPACITOR REMOVE THIS WIRE 4 1 FIGURE 8 TYPICAL SINGLE COMPRESSO...

Страница 8: ...Page 8 TYPICAL SINGLE COMPRESSOR PACKAGED HEAT PUMP UNIT WIRING DIAGRAM S11 LOW AMBIENT CONTROL SWITCHES OUTDOOR FAN DIRECTLY CHP16 2 TO 5 TON UNITS FIGURE 9 SEE PICTORIAL FIGURE 7...

Страница 9: ...L 1 K4 DEFROST RELAY 9 7 5 6 4 3 1 9 7 6 4 3 1 S11 LOW AMBIENT PRESSURE SWITCH L1 REVERSING VALVE B4 K58 LOW AMBIENT RELAY TO 24V COM OUTDOOR FAN MOTOR TO C12 TERMINAL F REMOVE THIS WIRE FIELD WIRING...

Страница 10: ...Page 10 FIGURE 11 SEE PICTORAL FIGURE 10 TYPICAL SINGLE COMPRESSOR TWO STAGE SINGLE PHASE HEAT PUMP UNIT WIRING DIAGRAM S11 Low Ambient Control Switches Outdoor Fan Directly...

Страница 11: ...9 7 6 4 3 1 S11 LOW AMBIENT PRESSURE SWITCH L1 REVERSING VALVE B4 K58 LOW AMBIENT RELAY TO 24V COM OUTDOOR FAN MOTOR REMOVE THIS WIRE FIELD WIRING FACTORY WIRING TO K10 1 TERMINAL 3 2 3 1 THREE PHASE...

Страница 12: ...Page 12 FIGURE 13 SEE PICTORAL FIGURE 12 TYPICAL SINGLE COMPRESSOR TWO STAGE THREE PHASE HEAT PUMP UNIT WIRING DIAGRAM S11 Low Ambient Control Switches Outdoor Fan Directly...

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