
FOR UP TO 48 TIMING OPERATIONS
SWITCH RATING: 20 AMP. 125-480 VOLTS A.C. 1/2 HP-125V 1 HP-250V.
This Time Switch can be wired to control two circuits as Single Pole
Double throw, or to control one circuit as Single Pole Single Throw.
Either normally open (NO) or normally closed (NC). To wire switch see
TO PROGRAM TIME SWITCH, Depress tripper(s) into dial at
desired time(s) operation(s) is/are required.
• ON TIME: First tripper turns on the load for 16-20 minutes. Each
additional tripper will lengthen the on time by 15 minutes.
• OFF TIME: First tripper in raised position turns off the load for
10-14 minutes.Each additional space will lengthen the of time by
SET TIME-OF-DAY: Turn dial in clockwise direction only and align
the exact time-of-day (the time now when switch is being put into
operation) to the “TIME” arrow on insulator.
TO CONTROL LOADS MANUALLY, Move manual lever (See Figure 1)
up. This lever will close normally open circuit and open the normally
closed circuit. To return, to automatic control, move lever back to its
IN CASE OF POWER FAILURE, reset dial. See step (2) of programming
TO REMOVE MECHANISM FROM CASE, Disconnect electricity and
all wiring. Depress retainer spring at upper left, or unscrew mounting
screws, then grasp dial and pull mechanism out.
LIBERTYVILLE 48, ILLINOIS 600
CLOCK MOTOR: 208- 277 VOLTS - 60 HZ.
CLOCK MOTOR VOLTAGE AND CYCLE MUST BE AS SPECIFIED. TO ORDER REPLACEMENT,
INDICATE PART NO. (WG--) ON MOTOR COVER.