Operator Light; Disposal; Frequently Asked Questions - Chamberlain MyQ LM75EVK Assembly And Operating Instructions Manual

Never expose batteries to excessive heat such as sunshine, fire or the
like! There is increased risk of leakage!
Avoid contact with skin, eyes and mucous membranes� Rinse the parts
affected by battery acid with plenty of cold water and consult a doctor
immediately� Use only batteries of the same type�
Remove the batteries if the device is not being used for a long time�
Replacing battery:
To replace battery, turn remote control around and open the case with a
screwdriver� Lift cover and lift control board below� Slide battery to one
side and remove� Watch polarity of battery!
Assemble again from in reverse direction�
ATTENTION!
Danger of explosion if battery is replaced improperly�
Replacement only by identical or equivalent type (CR2032)�
34

Operator light

The LED lighting has a very long life and is maintenance free�
The lens cover cannot be removed�
35

Disposal

The packaging must be disposed of in the local recyclable containers�
According to the European Directive 2002/96/EC on waste electrical
equipment, this device must be properly disposed of, after usage in
order to ensure a recycling of the materials used�
Old accumulators and batteries may not be disposed of in the
household waste, since they contain pollutants and must be
properly disposed of in municipal collection points or in the contai-
ners of the dealer provided. Country-specific regulations must be obser-
ved� The components must be properly disposed of at a public company
specializing in waste disposal. The relevant local and country-specific
regulations must be adhered to� All decommissioned drive components
may not be disposed of in the household waste�
The competent authority (city, town) or its disposal company will inform
you about the possibilities of this disposal�
36

Frequently asked questions

1. Door opener doesn't work with remote control:
• Is the opener connected to the power supply? If a lamp connected
to the power socket does not turn on, check fuse or circuit breaker�
(Some sockets are enabled via a wall switch)�
• Are all door locks disabled? See safety instructions!
• Check if remote control battry is lit�
• If you have two or more remote controls, of which only one works,
check programming of the receiver�
• Is there snow / ice under the door? If yes, the door may be frozen
onto the ground� Remove all obstacles�
• Perhaps the door spring is defective� This must be replaced by a
specialist�
2. Transmission range of the device is too low:
• Is a battery inserted? Put in a new battery�
• Try radio control in the car at another location�
• The transmission range diminishes for metal doors, aluminium or
metal panels�
3. Door reverses for no apparent reason:
• Is the door blocked by anything? Pull manual release and operate
door by hand� In case of unbalanced or stuck gate, please contact
the service department�
• Re-program operating force�
• Clear ice or snow in the closing area of the door�
• If the door reverses upon reaching the door position 'Closed', the limit
switch must be set for this door position� After completing every
setting, the automatic safety reverse must be checked again:
• An occasional resetting of the end positions is not unusual� In particu-
lar, the weathering can shift the doorway�
4. The garage door opens and closes by itself:
• Delete all remote controls and then re-programme them�
See section 25�
• Is the remote control button jammed in position „ON"?
• Use only original remote controls! The use of third-party products
leads to disturbances�
• The remote control button was pressed accidentally (pocket)�
• Cable of the wall switch is damaged (remove for testing purposes)�
• An accessory connected to the opener causes the drive (remove for
testing purposes)�
5. Door does not close completely:
• Re-programme stretch of way of the opener� Check for alterations in
the mechanical components, e.g. door arms and fittings.
After each new setting of the door position 'Closed', the automa-
tic safety reverse should be checked for function.
6. The door opens, but does not close:
• If installed, the photocells should be checked� If the LED at the photo-
cells blink, the alignment should be checked�
• Check remote control or wall switch for function�
7. Operator light doesn't turn on:
• Open or close door� The light remains switched on for 2�5 minutes�
• Disconnect opener from the mains and connect again� The light
comes on for a few seconds�
• No power�
8. Operator light doesn't turn off:
• Disconnect the power from the mains supply for a short time and try
again�
• The 2�5 minutes are not yet over�
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