INTERMATIC T1472BR 24 Hour Dial Time Switch with Skipper Instructions
- June 16, 2024
- Intermatic
Table of Contents
MODEL: T1472BR
24 HOUR DIAL TIME SWITCH WITH “SKIPPER ’’
FOUR POLE SINGLE THROW ®
T1472BR 24 Hour Dial Time Switch with Skipper
TYPE 3R RAINPROOF ENCLOSURE
SUITABLE FOR POOL EQUIPMENT CONTROL IF INSTALLED 5 FT. OR MORE FROM EDGE OF
POOL.
40 A RESISTIVE, EACH POLE 120 – 480 VAC, 40 A INDUCTIVE, TUNGSTEN OR 1000 VA
PILOT DUTY EACH POLE – 120-277 VAC; 2 HP (24 FLA) – 120 VAC; 5 HP (28 FLA)
240 VAC SINGLE PHASE, 7 1/2 HP (28 FLA) – 208 VAC; 10 HP (28 FLA) – 240 VAC;
THREE PHASE, 16 A ELECTRONIC BALLAST, 277 VAC
WARNING Risk of Fire or Electric Shock
- 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.
- For outdoor locations, raintight, or wet location, conduit hubs that comply with requirements of UL514B (standard for fittings for conduit and outlet boxes) are to be used.
- Replace plastic insulator covering terminals before powering ON.
- KEEP DOOR CLOSED AT ALL TIMES when not servicing.
NOTICE
- Rotate timer dial clockwise only.
- Do not move the clock hands on the timer. Moving the clock hands can damage the timer.
INDEPENDENTLY WIRED CLOCK MOTOR: 208-277 VAC, 60 HZ.
CLOCK MOTOR VOLTAGE AND CYCLE MUST BE AS SPECIFIED. TO ORDER REPLACEMENT,
INDICATE PART NO. (WG–) ON MOTOR COVER.
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.
MINIMUM COPPER WIRE SIZE (AWG)| MAX. LOAD
(AMP)| MIN. INSULATION
TEMP(°C)| 75°C INSULATION MAX. MOTOR
LOAD (HP)| 75°C INSULATION MAX. MOTOR LOAD (HP)
---|---|---|---|---
SINGLE PHASE| 3 PHASE
120 V.| 240 V.| 208 V.| 240 V.
14
12
10
8| 15
20
30
40| 90
90
90
90| 1/2
1
2
–| 2
2 1/2
3
5| N/A| N/A
PROGRAMMING INSTRUCTIONS
- TO SET “ON” AND “OFF” TIMES: Hold trippers against edge of CLOCK-DIAL, pointing to time (AM or PM) when ON and OFF operations are desired, tighten tripper screws firmly. See caution below. For additional tripper pairs on CLOCKDIAL order 156T1948A.
- 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 TIME POINTER. DO NOT MOVE THE POINTER.
- TO SKIP OPERATION(S) ON SELECTED DAY(S): Insert SKIPPING SCREW(S) in SKIPPER WHEEL for day(s) automatic operation(s) is/are NOT required. Tighten screws firmly. Move MANUAL LEVER to “OFF” and rotate SKIPPER WHEEL to locate correct day-of-week opposite DAY ARROW–”YESTERDAY” if ON/CUTOUT TRIPPER has not yet advanced wheel “TODAY” if it has.
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.
- CAUTION: TO AVOID SLOW TRIPPER ACTION FAILURE, DO NOT OPERATE SWITCH MANUALLY NOR PLACE A TRIPPER 4 HOURS PRIOR TO ON/OFF CUTOUT TRIPPER SWITCHING.
IN CASE OF POWER FAILURE, reset CLOCK-DIAL to proper time-of-day. See programming instructions.
INTERMATIC INCORPORATED
SPRING GROVE, ILLINOIS 60081-9698
http://waterheatertimer.org/Intermatic-timers-and-manuals.html#T1400
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>