Challenge MPPHA-07CRN7-QB6 Manual

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7000 BTU Air Conditioning Unit
Model No. MPPHA-07CRN7-QB6
Care & Instruction Manual
For household and indoor use only
Please read these instructions before use and retain for future
reference

2
Safety
Page
Explanation of symbols
Electrical safety
Warnings
Battery warning
3
4
5
6
Parts
Main unit
Operational panel
Remote control
Remote control display
Accessories & fittings supplied
7
7
8
8
9
Installation
General
Wall installation
Continuous water drainage
Fitting the batteries in the remote
10
11
14
14
Operation
General
Basic operation –main unit
Basic operation –remote
Timer function
Sleep function
Short cut button
Tips for improving air conditioner efficiency
15
16
16
17
19
19
19
Maintenance
General
Cleaning air filter
Draining the collection tray
Storage
Service
20
20
21
21
21
Troubleshooting
22
Technical specification
23
Plug rewiring
24
Recycling electrical products
24
Warrant
25
Information for service engineers
26
y

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Electrical safety
You should only plug the appliance into a 220V‐240V AC, 50Hz supply.
Connecting it to other power sources may damage the appliance and
will invalidate the guarantee.
Switch off and unplug when not in use and before cleaning or servicing
the appliance.
Keep the appliance and its cord out of reach of children less than 8
years.
Do not allow children to use the appliance without supervision.
This appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities or
lack of experience and knowledge if they have been given supervision
or instruction concerning use of the appliance in a safe way and
understand the hazards involved. Children shall not play with the
appliance. Cleaning and user maintenance shall not be made by
children unless they are older than 8 and supervised.
Keep cable, plug and appliance dry and away from areas where it is
likely to get splashed. Never immerse in water.
Do not pull on the cable to disconnect from mains supply.
Do not operate the appliance if damaged or after it malfunctions. In the
event the supply cord is damaged, in order to avoid a hazard it must
only be replaced by a qualified service engineer, with a suitably
approved part.
This appliance must be positioned so that the plug is accessible and the
plug socket is within easy reach of the power cord. Ensure that the
cable is not covered (e.g. by carpets or rugs), close to any sharp or hot
surfaces or where it is likely to cause a trip hazard.
This appliance must be plugged in to an earthed socket outlet.

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Warning!
This appliance is intended exclusively for use in domestic households.
It is not suitable for commercial use.
Store in a cool, well ventilated room that has no continuously operating
ignition source (e.g. open flames, operating gas appliance or electric
heater) with a floor area larger than m2.
Do not cover, obstruct the inlet or outlet grilles and allow the appliance
to cool to room temperature before storing.
Any person who is involved with working on or breaking into a
refrigerantcircuit should hold a current valid certificatefrom anindustry-
accredited assessment authority, which authorises their competence to
handle refrigerants safely in accordance with an industry recognised
assessment specification.
Compliance with national gas regulations shall be observed.
Servicing shall only be performed as recommended by the equipment
manufacturer. Maintenance and repairrequiringthe assistance of other
skilled personnel shall be carried out under the supervision of the
person competent in the use of flammable refrigerants.
If moving the air conditioner, always transport in an upright position and
avoid mechanical damage.
Only use for the intended purpose described in this manual.
Trip Hazard. Beware of trailing cables when in use and while in storage.
Strangulation Hazard. Children have STRANGLED in cords. Keep
power cords out of reach of children. Never leave a cord positioned
where a child could reach it.
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6
Battery warnings
CAUTION –Danger of explosion if batteries are incorrectly fitted /
replaced.
Batteries should be installed by an adult. Keep new and used batteries
away from children.
Only use ‘AAA’ 1.5V batteries in this remote control.
Be sure to insert correctly taking care to observe the correct polarity (+
and -).
Use only batteries of the same or equivalent type as recommended.
Do not recharge non-rechargeable batteries.
Remove rechargeable batteries from the remote control before
recharging.
Never mix old and new batteries (replace all batteries at the sametime).
Never try to dismantle batteries.
Do not short-circuit the supply terminals.
Always remove exhausted or dead batteries from the product.
Remove batteries from the product before extended storage.
Dispose of used batteries responsibly at local authority household
waste recycling facility.
DO NOT dispose of batteries in a fire as the batteries may explode.

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Parts
Main unit
1. Operation panel
2. Remote control sensor
3. Horizontal louvres
4. Cold air outlet
5. Vertical louvre lever
6. Housing
7. Castor
8. Carry handles
9. Air filter (behind grille)
10. Upper air intake
11. Upper drain outlet
12. Air outlet
13. Lower air intake
14. Lower tray drain
Operation panel main unit
15. Mode pad
16. Temperature decrease pad
17. Mode indicators
18. Display
19. Power indicator
20. Timer indicator
21. Temperature increase pad
22. Power pad

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Remote control

9
Accessories supplied
Accessories have been supplied for the unit to be vented via the wall.
Unit adaptor
Wall adaptor –
part A
Wall adaptor –
part B
Wall fixings
1
1
1
4
Exhaust hose
1
Drainage pipe
1

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Installation
This unit is designed to be free standing and is required to be vented to
the outside if being used in cooling (air conditioning) or auto modes.
General
The unit shall be installed, operated and stored in a room with a
floor area larger than m2.
The room must not have any continuously operating ignition
sources (e.g. open flames, operating gas appliance or electric heater).
Place the unit on a firm level
surface (to minimise noise and
vibration) that is able to support
the weight of the unit.
Ensure adequate ventilation. The
preferred clearance surrounding
the main unit is 50cm but a
minimum clearance of 30cm is
mandatory.
Check that the plug will safely reach an earthed socket. Ensure that
the cable is not close to any sharp or hot surfaces and or where it is
likely to cause a trip hazard.
Do not cover the air intakes and check that the collection tray drain is
accessible.
This unit has four operational modes and the type of installation required
will depend on the mode being used.
Mode
Installation required / recommended
Fan
No further installation required
Dry
Hose recommended to be fitted to upper drain point for
continuous water drainage.
Cool
Requires to be vented to the outside via window or wall.
Auto
Requires to be vented to the outside via window or wall.
Fittings have been supplied to be able to connect the hose to a hole
drilled through an internal wall.
If venting through an external wall, additional parts (specific to your
wall type) will need to be purchased to complete the installation. If in
doubt how to proceed, contact a builder or consult specialist
literature before starting work.
For venting to the outside via tilt-&-turn window or casement
window, additional venting kits will need to be purchased to
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