Chromalox PK471-4 Uživatelský manuál stáhnout pdf (Strana 3)

WIRING

WIRING DIAGRAMS

Ground

Red

Black

Blue

Opens On

Temperature Rise

Common

Closes On

Temperature Rise

Line

Ground

Blue Red

Black

Pilot Light

Pilot Light

Heating Load

Cooling Load

Single Phase When Load or Voltage Does

Exceed Thermostat Rating.

Not

Three Phase and Single Phase When Load Exceeds

Thermostat Rating.

Control

Voltage

Ground

Blue Red

Black

Pilot Light

Pilot Light

Contactor

Heating Load

Cooling Load

Load

Load

Line

Line

Figure 3 Figure 4

Figure 5

Figure 6 Figure 7

1 2 3 4

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