Instalacion Timer

®

ELECTRONIC 7-DAY WATER HEATER TIME SWITCHES MODELS EH10 AND EH40
WITH BATTERY CARRYOVER

MAN RESET
AUTO

PROG

Set Points (Events) - 12 total (6 ON/6 OFF) - Can be assigned in any combination to weekdays, weekend days, daily or weekly operation providing up to a maximum of 84 weekly operations (42 ON/42 OFF). Battery Powered Clock Operation - 3 years minimum, AA industrial gradealkaline supplied with time switch. Minimum ON/OFF Time - 1 Minute Maximum ON/OFF Time - 6 days 23 hours 59 minutes Shipping Weight - 2.37 Lbs. (1.05 Kg) Case - Drawn steel, 7-3/4” (19.7 cm) high, 5” (12.7cm) wide, 3” (7.6 cm) deep; gray finish with lockable spring hasp, clear see-through viewing window and external override. Knockouts - Combination of 1/2 - 3/4” (one on back and each side, two onbottom) Wire Size - AWG #10 through #18 WARNING: DISCONNECT THE POWER TO THE TIME SWITCH AND THE LOADS BEFORE INSTALLING THIS TIME SWITCH. 1. Mount the time switch in the desired location using the three mounting holes which are provided. Mount the time switch at eye level, if possible, providing sufficient room to the left of the enclosure for the cover to swing open fully. (See Fig. #2). The timeswitch mechanism does not need to be removed from the enclosure to mount the time switch since the top mounting hole is a slotted type mounting hole. Secure a screw or other fastener at eye level. The head of the screw of fastener should be slightly larger than the narrow portion of the slotted hole to ensure that the time switch is securely held in place. The remaining two mounting holes provide ameans to secure the time switch. 2. If you do remove the mechanism, refer to Figure #3 and remove the mechanism from the case by depressing the catch at the top of the case and pulling out. CAUTION: DO NOT TOUCH THE CIRCUIT BOARD COMPONENTS SINCE STATIC DISCHARGE COULD DAMAGE THE MICROPROCESSOR.
Mounting Holes Snap Out Catch Tilt Top Forward

RUN TIME SET

GENERAL SAFETY INFORMATION:

ONOFF LOAD EVENT DAY HOUR MIN

BATTERY

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Fig.1

OWNER/INSTALLER INSTRUCTION MANUAL

ATTENTION: READ CAREFULLY BEFORE ATTEMPTING TO INSTALL YOUR INTERMATIC TIME SWITCH. FAILURE TO COMPLY WITH INSTRUCTIONS COULD RESULT IN PERSONAL INJURY AND/OR PROPERTY DAMAGE! RETAIN FOR FUTURE REFERENCE.

MANUAL (MAN) - AUTOMATIC (AUTO)
(See Fig. 1) • MANUAL: Bypasses your program completely; timerwill not resume program until you return switch to AUTO mode position. • AUTOMATIC: For automatically switching at ON/OFF times; accurate to-the-minute.

Ground Terminal

Lift Up To Remove Knockouts

PROGRAM (PROG) - RUN - TIME SET
• PROGRAM: Use this position when programming. • RUN: Use this position for normal operation. Be sure to return to RUN after setting time and program. • TIMESET: Use this position to set day and time of day. ON/OFF - EVENT (the large push button) - Serves a dual purpose • EVENT: Used for programming (active only when switch is set at PROG) • ON/OFF: Override (active only when switch is set at RUN); turns load ON if already off or OFF if already on. Timer automatically resumes program cycle only when slide switch is in AUTO. Note that this button isalso accessible without opening the enclosure.

Fig.2

Fig. 3

SPECIFICATIONS:

Clock Voltage - Model EH40 - 240V. A.C., 50/60 Hz EH10 - 120V. A.C., 50/60 Hz Power Consumption - EH10 - 1.0 W. Max. EH40 - 3.0 W. Max.. Contact Configuration - EH10 (SPST) Single polesingle throw model- EH40(DPST) Double pole-single throw model Switch Rating (Per Pole) • 30 amp inductive/resistive - 120-240V.A.C., 60 Hz • 1 H.P. 120V. A.C., 60 Hz. • 1-1/2 H.P. 240V. A.C., 60 Hz. • 5 amp tungsten, 120-240V. A.C., 60 Hz.

3. Replace the mechanism in the case if it has been removed, making sure to engage ribs at sides of mechanism between ears at sides of case before snapping in place. 4. Lift the left side of the insulator off of the retaining post and pivot it up and away to expose the terminal...