Troubleshooting Guide - Intermatic DT620CH Serie Instrucciones De Instalacion Y Uso

Observed Problem
Digital timer does not switch on/off but
display looks normal.
Digital timer won't enter AUTO or
RANDom mode when you press MODE.
Digital timer switches at incorrect times or
skips some of the programmed times.
The lights or controlled devices don't
match the programmed on/off status
immediately after setting the time or
programming a schedule.
The load turns off immediately after being
turned on.
The digital timer operation is sluggish or
not switching on/off at all.
Timer shows ON but the light or other
controlled device is off.
If within the warranty period specified, this product fails due to a defect in material or workmanship, Intermatic Incorporated will repair or replace it, at its sole option, free of charge. This warranty is extended to
the original household purchaser only and is not transferable. This warranty does not apply to: (a) damage to units caused by accident, dropping or abuse in handling, acts of God or any negligent use; (b) units
which have been subject to unauthorized repair, opened, taken apart or otherwise modified; (c) units not used in accordance with instructions; (d) damages exceeding the cost of the product; (e) sealed lamps
and/or lamp bulbs, LED's and batteries; (f) the finish on any portion of the product, such as surface and/or weathering, as this is considered normal wear and tear; (g) transit damage, initial installation costs,
removal costs, or reinstallation costs.
INTERMATIC INCORPORATED WILL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS OR IMPLIED WARRANTIES. ALL IMPLIED WARRANTIES, INCLUDING
THE WARRANTY OF MERCHANTABILITY AND THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY MODIFIED TO EXIST ONLY AS CONTAINED IN THIS LIMITED WARRANTY, AND SHALL
BE OF THE SAME DURATION AS THE WARRANTY PERIOD STATED ABOVE. SOME STATES DO NOT ALLOW LIMITATIONS ON THE DURATION OF AN IMPLIED WARRANTY, SO THE ABOVE LIMITATION MAY NOT
APPLY TO YOU.
This warranty service is available by either (a) returning the product to the dealer from whom the unit was purchased, or (b) mailing the product, along with proof of purchase, postage prepaid to the authorized
service center listed below. This warranty is made by: Intermatic Incorporated/After Sales Service/7777 Winn Rd., Spring Grove, Illinois 60081-9698/815-675-7000 http://www.intermatic.com Please be sure to wrap
the product securely to avoid shipping damage.
4

Troubleshooting Guide

Possible Cause
Digital timer is not set in AUTO, RANDom, or
MANual mode.
The time of day or timer settings have not
been set.
Programmed schedule(s) are incorrect.
Digital timer is in RANDom mode, which varies
switching times up to ±30 minutes (to give
your home a "lived-in" look).
The Astronomic and exact switching times are
in conflict. For example, you've set on to DUSK
and off at 8 pm, and due to seasonal changes,
DUSK has advanced to 8:30 pm.
NOTE: Your timer automatically skips any
conflicting ON event as summer approaches
to prevent unwanted operation of lights or
other controlled devices. See "What to Do" if
you want to identify and remove conflicting
settings.
Digital timer does not "catch up"
automatically to the programmed load state.
The status of the timer will remain as is until it
comes to the next programmed on/off time.
The timer is not functioning properly.
Though the low battery indicator is not being
displayed, the batteries are getting weak.
The light or controlled device itself may be
switched off or the light bulb may be burned
out.
LIMITED LIFETIME WARRANTY
INTERMATIC INCORPORATED
SPRING GROVE, ILLINOIS 60081-9698
What to Do
Press MODE to select the operational mode you
want to use.
Make sure the time of day and at least one
scheduled activity have been set.
Press PROG to review the settings and revise them
as necessary. See instructions.
If you don't want to keep the timer in RANDom
mode, press MODE to change to AUTO mode.
1. Complete the steps for setting the Time and
Date, then temporarily change the date to
June 21st.
2. Review the DAWN and DUSK settings by
pushing the PROG button.
3. Make sure the specific ON or OFF time settings
won't interfere with these DAWN and DUSK
times. Make changes as necessary.
4. When finished, change the Date setting back
to today's date.
After programming your events or the time, then
returning to the AUTO mode, push the ON/OFF
button to change the load state if necessary.
If the problem persists, contact Intermatic
Customer Service.
Replace the batteries.
Make sure the light or controlled device is
switched on and plugged in or replace the light
bulb.
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