Checkout Procedure; Repairs And Replacement - Johnson Controls MICRO-SET P70 Series Installation Sheets Manual

Pressure controls for refrigeration and air conditioning, 4-wire, 2-circuit contact block

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Dual Function Controls

Adjust low side same as

"Close High -- Open Low"

instructions.

Turn adjusting screw to

change the high pressure

cutout. The high side

differential is factory set and

cannot be field adjusted.

Checkout Procedure

The operating point(s) of the

control should be confirmed by

an accurate pressure gauge.

Before leaving the installation,

observe at least three complete

operating cycles to be sure that

all components are functioning

correctly.

Field repairs must not be made

except for replacement of the

cover or knob. For a

replacement control, cover, or

knob, contact the nearest

Johnson Controls wholesaler.

4 P70 Technical Bulletin

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