Intermatic HB31R User Manual

®
1. Insert ON (GREEN) and OFF (RED) trippers
into dial at desired ON and OFF times.
2. Turn dial CLOCKWISE one or more
complete revolutions until the arrowhead is
aligned with time-of-day (AM or PM) in
window.
3. Turn lamp or appliance ON.
4. Plug extension cord, lamp or appliance into
timers receptacle and plug timer cord into
wall outlet, suitable for "wet locations" if outdoors.
FOR EARLY ON OR OFF OPERATION,
Turn manual knob counter clockwise to desired ON or
OFF position, Timer will follow next scheduled automatic operation.
IN CASE OF POWER FAILURE, RESET TIMER, (SEE STEP 2)
WARNING: To avoid shock hazard, timer must be installed
VERTICALLY and at least 3 ft. ABOVE ground level. WATTAGE OF
LAMPS OR APPLIANCES BEING CONTROLLED SHOULD NOT
EXCEED CAPACITY OF TIMER. WHEN USED WITH EXTENSION
CORD OR DEVICES DO NOT EXCEED THEIR RATING OR 15 AMPS.
MODEL: HB31R 15 AMP (1800 WATT) RESISTIVE; 15 AMP
(1800 WATT) TUNGSTEN; 15 FLA (90 LRA) MOTOR-120 VOLT 60 HZ.
INTERMATIC INCORPORATED
154SB19358
LISTED
885L
LR3730
RAINTIGHT OUTDOOR TIMER
PROGRAM REPEATS EVERY 24 HOURS
TO SET TIMER: (SEE ILLUSTRATION)
TIME-OF-DAY ARROW
MANUAL KNOB
ON TRIPPER GREEN
OFF TRIPPER RED
154SB19358 7/17/00 2:12 PM Page 1

Intermatic HB31R Specifications

General

Type	Mechanical Timer
Horsepower	1/2 HP
Minimum Time Setting	30 minutes
Maximum Time Setting	24 hours
Number of On/Off Operations	Up to 48
Enclosure	Plastic
Mounting	Wall Mount
Outlets	1
Indoor/Outdoor	Indoor
Weatherproof	No
Amperage	15A
Timing Intervals	30-minute

Summary

Intermatic Outdoor Timer Setup and Operation

Setting the Timer

Instructions cover inserting ON/OFF trippers, turning the dial, and plugging in the timer.

Early ON or OFF Operation

Manual knob operation for early ON or OFF states, resuming automatic schedule.

Power Failure Reset Procedure

Instructions for resetting the timer after a power failure.

Important Safety Warnings

Guidelines for installation, shock hazard prevention, and electrical load limits.

Model HB31R Specifications

Details include model number, resistive, tungsten, and motor ratings with voltage.