User's Manual

5. Do not use different type if batteries, or mix up old and new batteries.
6. Always use alkaline batteries as these will give longer service and are less likely to leak.
7. If leaving the doorbell for long period of time, remove the battery from compartment to
prevent leakage.
8. Door Chime unit is designed for indoor use only.
9. Please dispose of old, defective batteries in an environmentally friendly manner in accordance
with the relevant legislation.
10. Make sure that no naked flame sources, such as lighted candles, should be placed on the unit.
11. The unit should not be exposed to dripping or splashing and that no objects filled with liquids,
such as vases, shall be placed on the unit.
12. CAUTION: Replace only with the same or equivalent type of battery that is recommended by
the manufacturer.
13. CAUTION: Danger of explosion if battery is incorrectly installed or replaced.
Trouble Shooting & User Hints
Problem Possible Cause Suggest Remedy
Chime does not 1. Unit is out of range 1. Operate the Chime unit within
sound but LED (max. range 30M) the operation range (30M)
lights on Push 2. Push Button and Chime units 2. Re-set the digital code
Button are not on same digital code (see Digital Code Set Up)
Chime does not 1. Flat Push Button battery 1. Change the battery
sound plus no 2. Wrong polarity of battery 2. Re-insert battery as internal
lights on Push in Push Button marking in right polarity
Button LED
Chime sounds 1. A similar Wire Free Door 1. Change the digital code
without Push Chime product is operating (see Digital Code Set Up)
Button being nearby on the same frequency
pressed digital code
Important: There are no serviceable parts in the units, do not attempt to repair it.