Dometic MX1200C User manual

PORTABLE AIR CONDITIONER
MX1200C
PORTABLE AIR
Installation and Operating manual
EN
移動冷氣
CONDITIOER
ZH

Precautions............................................................
2.
Main Parts and Components ..................................
Control Panel and Remote Controller .................... .
Placement and Installation..................................... .
Operation Method ...................................................
Drainage Method ....................................................
Maintenance............................................................
Intelligent Error Detection ...................................... 11
Fuse Parameters ................................................... 11
Trouble-shooting................................................ .... 11
CONTENTS
6. Disposal ..............................................................
P. 1 2

Please read the manual carefully before operating the machine:
▲This machine is for household use only.
▲This machine is for indoor use only. Please place it in dry environment.
Check power cord frequently. When power cord, plug or A/C is damaged, please
don’t operate.
▲If the power cord is not long enough, power extension cable can be used. Cable should
not scatter at places where power cord may be pulled out or people may be stumbled.
▲The A/C should be away from heat source and avoid direct sunlight.
▲Turn off the A/C before unplugging.
▲Turn off and unplug the A/C before removing or cleaning it, or replacing its parts or
when it is not used.
▲Clean the A/C according to the manual instruction.
▲Voltage of the A/C should meet requirements. Any damage incurred by incorrect power
isn’t included in the warranty.
▲Children are not allowed to play with the A/C.
▲This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction concerning use of the appliance by a person
responsible for their safety.
▲Don’t insert your fingers or any hard object to wind guide bar of the airoutlet.
▲Don’t place the A/C at any place with water or other liquid. Prevent water or liquid from
entering the A/C.
▲Don’t repair the A/C by yourself. Any possible hazard incurred by maintenance of
laypeople will violate the warranty. If the supply cord is damaged, it must be replaced
by professional maintenance personnel.
▲Please use the accessories provided by the A/C manufacturer; otherwise, the A/C may be
damaged.
▲Suggest using environmental temperature for the air conditioner (Cooling/Heating )：15－
35℃/5-27℃.
▲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 without supervision.
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1.IMPORTANT SAFETY TIPS
1.1 PRECAUTION

Special warning:
 Place the A/C on even ground and install it vertically, so as to ensure normal
operation of the compressor.
 The A/C should be at least 50cm away from surrounding objects. Keep air inlet
and outlet smooth.
 Don’t use the A/C beside gasoline or any other inflammable liquid.
 Don’t use spraying agent and other solvent or flammable substances near the A/C;
otherwise, its plastic may deform and electric parts may bedamaged.
Power
 The plug should be in good condition and can’t be damaged. Don’t replace the
plug with powerlug.
 In order to run the A/C, plug the power cord first, and then press the powerkey.

1. Handle
2. Air inlet(L)
3. Control panel
4. Wind guide bar
5. Caster
6. Air inlet(R)
7. Air outlet
8. Drain hole
9. Air inlet grille
10. Remote controller
11. Exhaust duct assembly
12. Window sealing plate assembly
13. Water pipe
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2. PRODUCT INTRODUCTION
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2.1 MAIN PARTS AND COMPONENTS

Cooling model
Cool Fan Dry High Mid Low
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1. Power key
Press the key to turn ON/OFF the A/C.
2. Swing key
Press this key at any time after turning on the A/C to swing
the wind guide bar automatically.
3. Speed key
Press the key to choose high/ low gear wind speed.
4. Temperature/ time adjusting key
Press the key at cooling mode to increase/reduce the setting
temperature; press it at timing mode to adjust timing ON/OFF
time; press Up and Down keys simultaneously to switch
Fahrenheit and Centigrade degree temperature.
5. Mode key
Press the key to choose cooling, wind, dehumidification.
6. Timer key
Press the key at standby mode to set ON time.
Press this key at ON mode to set OFF time.
7. Temperature/ time display window
This window displays the adjusted temperature and time.
8. Remote controller receiving window
This window is used to receive signal of the remote controller.
9. °C/'F switching key
Press the key to switch °C and °F.
2.2CONTROL PANEL AND REMOTE CONTROLLER

 Place it at even and dry place, and keep it at least 50cm away from its surrounding
object.
Installation
 Screw the exhaust duct assembly in the air outlet behind the panel(anticlockwise).
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3. PRODUCT OPERATION
3.1 PLACEMENT AND INSTALLATION
Placement

 Insert the air exhaust hose into the window sealing plate, adjust opening width of
window so that the window can match with the sealing plate properly. Length of
the sealing plate is adjustable.
Incorrect installation
 It’s important to keep the exhaust duct smooth. Correct installation will affect work
of the A/C.
 Prevent the exhaust duct from seriously bending.
 Ensure air can flow smoothly in the duct.
Warning:
Notice:
Max. developed length of the exhaust duct is 1,500mm. It’s better to shorten it while
use and keep it horizontal while installation.
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The exhaust duct is designed especially for this model.
Don’t replace or lengthen it, otherwise it will result in
failure.


3.2 OPERATION METHOD
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 Remove the dehumidification water wedge, insert water
manifold, place the other end of the water manifold
into the water vessel or drainage passage, as shown in
the right figure.
 After entering the dehumidification mode, if room
tempearture≥17℃ (62℉), the compressor is ON. Then
control as follows: when room temperature ≤15℃(59℉)
the compressor is OFF; when temperature increases to room temperature≥17℃, the
compressor is started again (in order to protect the compressor, it will be restarted
3min.later).
 In dehumidification mode, the fan is defaulted to run at low speed, and wind speed
can’t be adjusted.
 Temperature can’t be set. （ Note: when use dehumidify function, should remove
exit pipe components, otherwise, it will cause worse dehumidify performance
and appear “FL” water full alarm）
 In standby state, press the Timer key to set ON time. Press Up and Down keys to set
ON time (1~24H), and the timer indicator lamp lightsup.

Dehumidification mode
Timer mode
 When the A/C enters cooling mode automatically or cooling mode is selected after
power ON, the cooling indicator lamp lights up.


Press Speed key to choose High/Mid/Low speed.
Fan mode
 When pressing mode key or choosing Fan mode by pressing the remote controller,
the wind indicator lamp lights up.
 Press Speed key to choose High/Mid/Low speed.
 Temperature can’t be set.
Press Up/Down key to adjust setting temperature (16℃~30℃).
In ON state, pressure the timer key to set OFF time. Press Up and Down keys to set
OFF time (1~24H), and the timer indicator lamp lights up.
When pressing mode key or choosing dehumidification
mode by pressing the remote, the dehumidification
indicator lamp lights up.

 If the internal vessel is full of water, the display screen
will display “FL”, and the compressor stops
working automatically. After power off, unscrew the
water cover, pull out the water wedge to drain off
water, and it will become normal after being restarted.
Notice: in order to avoid electric shock, please turn off the A/C and unplug before
maintenance or repair.
 Unplug before cleaning.
 Wipe with soft semi-dry cloth. Don’t use chemical reagent, such as benzene,
alcohol and gasoline etc, otherwise surface of the A/C and even the whole A/C
will be damaged.
 Prevent water from spattering in the A/C.
 Wash the filter screen once every two weeks. If it is blocked by dust, efficiency of
the A/C will be reduced.
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4. CLEAN AND MAINTENANCE
4.1 DRAINAGE METHOD
This product is equipped with automatic water vaporization system. The condenser
is cooled with the circulating of condensing water, so as to improve cooling
efficiency and save energy.
CLEANING
FILTER SCREEN
4.2 MAINTENANCE