Temperature Vacuum Switch (TVS)
Using a vacuum pump, apply 16 in. Hg of vacuum to the motor side of the switch. Ensure vacuum switch meets specifications. See VACUUM SWITCH SPECIFICATIONS table.
VACUUM SWITCH SPECIFICATIONS (1)
| Color | Switch Closes °F (°C) | Switch Opens °F (°C) | ||
|---|---|---|---|---|
| White | 50 (10) | Above 76 (24.4) | ||
| Brown | 15 (-9) | Above 30 (-1) | ||
| Red | 60 (18) | Below 50 (10) | ||
| Purple | 40 (4) | Above 55 (13) | ||
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