Intermatic T103 Manual

MODEL: T103
24 HOUR DIAL TIME SWITCH
TYPE 1 INDOOR USE ONLY
DOUBLE POLE SINGLE THROW (DPST)
40 A RESISTIVE, INDUCTIVE, TUNGSTEN
OR 1000 VA PILOT DUTY EACH POLE 120/208/240 VAC
2 HP (24 FLA) - 120 VAC; 5 HP (28 FLA) - 240 VAC
16 A ELECTRONIC BALLAST, 277 VAC
WARNING
• Disconnect power at the circuit breaker(s) or disconnect switch(es) before installing or servicing.
• Installation and/or wiring must be in accordance with national and local electrical code requirements.
• Use wires rated at least 90°C - COPPER conductors ONLY.
• Replace plastic insulator covering terminals before powering ON.
• KEEP DOOR CLOSED AT ALL TIMES when not servicing.
AVERTISSEMENT
• Utiliser des fils classés 90 °C minimum - Conducteurs en CUIVRE UNIQUEMENT.
NOTICE
• Rotate timer dial clockwise only.
• Do not move the clock hands on the timer. Moving the clock hands can damage the timer.
CLOCK MOTOR VOLTAGE AND CYCLE MUST BE AS SPECIFIED. TO
ORDER REPLACEMENT, INDICATE PART NO. (WG--) ON MOTOR COVER.
TIME
DIAL
TIME
POINTER
OFF
TRIPPER
MANUAL
LEVER
WIRING INSTRUCTIONS: Remove 1/2 inch of insulation from wire ends. Tighten terminal screws firmly
(2-18 in-lbs). Use solid or stranded COPPER conductors only. May use two wires of the same size and type.
MIN.
MINIMUM MAX.
INSUL-
COPPER LOAD
ATION
WIRE SIZE (AMP)
TEMP(°C)
(AWG)
14
15 90
12
20 90
10 90
30
8 90
40
PROGRAMMING INSTRUCTIONS
1. TO SET "ON" AND "OFF" TIMES: Hold trippers against edge of
DIAL, pointing to time (AM or PM) when ON and OFF operations are desired,
tighten tripper screws firmly. For additional tripper pairs on CLOCK-DIAL
order 156T1978A.
2. TO SET TIME-OF-DAY: Pull CLOCK-DIAL outward. Turn in either direction
and align the exact time-of-day on the CLOCK-DIAL (the time now, when
switch is being put into operation) to the pointer. DO NOT MOVE POINTER.
OPERATING INSTRUCTIONS
• TO OPERATE SWITCH MANUALLY: Move MANUAL LEVER below CLOCK-
DIAL left or right as indicated by arrows. This will not effect next operation.
• IN CASE OF POWER FAILURE, reset CLOCK-DIAL to proper time-of-day.
See programming instructions.
Risk of Fire or Electric Shock
Risque d'incendie ou de choc électrique
CLOCK MOTOR: 120 VAC, 60 HZ.
ON
TRIPPER
75°C INSULATION MAX. MOTOR
LOAD (HP)
SINGLE PHASE
120 V. 240 V. 208 V.
2
1/2
2 1/2
1
N/A
3
2
5
-
INTERMATIC INCORPORATED
SPRING GROVE, ILLINOIS 60081-9698
TYPICAL
WIRING
DIAGRAM
120/240
NEUT.
VOLT
LINE 1
3 WIRE
SUPPLY LINE 2
GR.
3 PHASE
240 V.
N/A
LR3730
1
A 2
3
PRESSURE PLATE
TERMINAL SCREW
MAKE SURE WIRE
INSULATION CLEARS
PRESSURE PLATE
UL
HOLOGRAM
LABEL
CLOCK
MOTOR
4
TO
LOADS
GROUND
CLOCK-
154--02000