Micromark MM23270 User manual

IMPORTANT
*Note! The chime units and bell push have
matched channel codes (1-16). These are
shown by a small label on the backs of each
unit (see overleaf). You can only use units
with the same code as this bell chime.
*Should you wish to use an additional bell
push with your chime unit, contact our
customer service department who will
advise you of the price on 0870 241 3029.
Quote the channel code shown on your
units.
*Mounting the bell push on metal door
frames or metal surfaces will seriously
reduce the operational range of the chime.
PVC door surrounds have steel internal
frames and can also reduce the operating
range.
*The bell push is factory set to a ‘ding dong’
sound.
*Mount the bell push with the button to the
top in a vertical position.
*Always use alkaline batteries. Failure to do
this may cause battery corrosion and
invalidate your guarantee.
BELL PUSH
BELL PUSH
CHIME UNIT
CHIME UNIT
ASSEMBLY AND FITTING INSTRUCTIONS FOR
MAINS POWERED WIREFREE DOOR CHIMES
MM23270/MM23275
Page 1 of 2
CONTENTS
MM23270:- • One Bell Push and one holder.
• One Bell Chime.
MM23275:- • One Bell Push and one holder.
(Twin Pack) • Two Bell Chimes.
No wiring is required for this wireless door chime system. When the bell
push is pressed it sends a radio signal that activates the door chime.
You have a choice of three tones,
‘ ding-dong’, 'ding-ding' or
'Westminster chime'. The bell push has been factory set for a ‘ding-
dong’ tone, but you can change this to an alternative by moving a jump
link (see 'CHIME CHANGE JUMP LINK' instructions overleaf).
This option allows you to add an additional bell push at another location
and use the alternative tone. This is particularly useful if you wish to
cover two entrance doors to your property.
The chime units do not use batteries as they plug directly into a 3-pin
13A mains socket. The transmission range of the radio signal is 40
metres (120 ft) approx. between the bell push and bell chime. However,
this is dependent on the type of building construction, the number
of walls and ceilings the signal has to go through.
NOTE: The chime and bell push have matched data channels.
These are shown by a small numbered label on the back of the
chime unit. Should you wish to use an additional bell push with
your chime unit, the new push has to be matched with the chime
unit channel of your existing unit. You can obtain a second bell
push from our Helpline. Telephone [phone] quoting the
channel number shown on your units. This bell chime kit will not
operate with other wirefree units unless they are matched into
the same data channel code. If in doubt, telephone the Helpline.
= Unique channel code 1–16 label
This appliance/fitting is marked according to the European
directive 2002/96/EC on Waste Electrical and Electronic Equipment
(WEEE). By ensuring this product is disposed of correctly, you will
help prevent potential negative consequences for the environment
and human health, which could otherwise be caused by
inappropriate waste handling of this product.
The symbol on the product, or on the documents
accompanying the product, the Crossed Out Wheelie Bin
symbol, indicates that this appliance/fitting may not be
treated as household waste. Instead it shall be handed over
to the applicable collection point for the recycling of
electrical and electronic equipment. Disposal must be carried
out in accordance with local environmental regulations for
waste disposal. For more detailed information about
treatment, recovery and recycling of this product, please
contact your local authority, your household waste disposal
service or the retailer where you purchased the product.

CONNECTING THE CHIME UNITS
TO THE MAINS SUPPLY
Plug the chime units into a convenient
power socket and switch on the power
supply. The POWER ON LED will
illuminate (FIGURE 6).
To check the chime, press the bell push.
To change the chime, refer to CHIME
SELECTION JUMP LINKS opposite.
Should you wish to use two bell pushes then additional units can be
obtained from our Helpline service. Quote the channel code number
shown on the backs of the units and telephone [phone].
POWER ON LED
LED lights on Bell Push
but Chime does not sound.
FAULT
CAUSE Units out of range
(Max. 40 metres).
Bell Push and Chime not on
same channel.
Weak battery in Bell Push.
Chime unit not connected
to the mains supply.
Chime does not sound
plus no light on bell push
LED.
Flat bell push battery.
Check polarity of battery
in Bell Push.
Unit appears to work
erratically.
This may be due to the
mounting position, try
moving the chime
closer to the bell push.
MICROMARK INSTRUCTIONS MM25309/051005
© Micromark 2005 Page 2 of 2
INSTALLATION
WALL
PLUGS
FIXING
SCREWS
FIXING THE BELL PUSH
Use the bell push holder as a template
and mark and drill two fixing holes or
use the self-adhesive pads supplied
(FIGURE 4).
Use the screws and wallplugs supplied
and fix the holder to the mounting
surface (FIGURE 4).
Take care on
glazed units if drilling.
Place the bell push into its holder taking
care to locate the tab on the holder into
the bottom of the bell push (FIGURE 5).
FIGURE 4
FIGURE 6
FAULT FINDING
TA B
FIGURE 5
BEFORE INSTALLING
Remove the battery isolation tab to activate the bell push (FIGURE 1).
In the BELL PUSH UNIT, If you require to fit/renew the battery or change the
position of the chime selection jump link:
1. Remove the bell push from its holder by releasing the catch from the slot in the
casing (FIGURE 1).
2. Press in the tab with a screwdriver and part the bell push casing (FIGURE 2).
CATCH REMOVE BATTERY
ISOLATION TAB
SLOT
TA B
FIGURE 1
FIGURE 2
When necessary, fit/replace the battery (12V MN21 alkaline type), between the
contacts, observing the correct polarity (FIGURE 3).
Always use Alkaline batteries. Failure to do this may cause battery corrosion and
invalidate your guarantee.
CHIME CHANGE JUMP LINK.
There are three chimes available:
Ding-Dong.
Ding-Ding.
Westminster Chime.
There are three pairs of jump pins determining the 'ding-dong', 'ding-ding' or
Westminster Chime.
The chime is factory set to a 'ding-dong' tone with the jump link connecting the first pair
of pins.
For a 'ding-ding' tone, remove the jump link and reposition it to connect the middle pair
of pins.
For a 'Westminster chime', reposition the jump link to connect the remaining pair of pins.
CHIME CHANGE
JUMP LINK
FIGURE 3
Please note that this equipment and its components have NO user serviceable
parts.
If you experience any difficulties call our Helpline or write to:
Micromark Customer Service
Unit B1, Senator Point, South Boundary Road, Knowsley, Liverpool L33 7RS.
MICROMARK HELPLINE TEL: [phone]
Monday to Friday (8.30am to 5pm)
www.micromark.co.uk
PLEASE NOTE: If an additional bell
push or chime unit are used, the
channel code number in the new
units must match that of the existing
bell push and chime unit.
CUSTOMER SERVICE
HELPLINE
0870 241 3029