DOMETIC MX1200C Portable Air Conditioner User Manual

DOMETIC MX1200C Portable Air Conditioner

IMPORTANT SAFETY TIPS

PRECAUTION

Please read the manual carefully before operating the machine:

• Do not use the appliance for any purpose other than those described in these instructions.
• Dometic will not accept any liability if the appliance is subject to improper use, or failure to comply with these instructions.
• This machine is for household use only, if it is used for commercial purpose, the parts warranty will be 6 months.
• The appliance is for indoor use only, it’s not suitable for other occasions (including outdoor) use.
• 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.
• The 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.
• D~m’t place the A/Cat any place with water or other liquid. Prevent water or liquid from entenng the A/C.
• Don’t repair the A/C by yourself. Any possible hazard incurred by the maintenance of laypeople will violate the warranty. If the supply cord is damaged, it must by professional maintenance personnel.
• Please use the accessories provided by the A/C manufacturer; otherwise, the A/C may 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 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.

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 be damaged.

Power

• The plug should be in good condition and can’t be damaged. Don’t replace the plug with powerful.
• In order to run the A/C, plug the power cord first, and then press the power key.

 PRODUCT INTRODUCTION

MAIN PARTS AND COMPONENTS

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

**CONTROL PA NEL AND R EMO TE CONTRO LLER

**

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, and 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.

 PRODUCT OPERATION

PLACEMENT AND INSTALLATION

Placement

• 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).
• Insert the air exhaust hose into the window sealing plate, adjust the opening width of window so that the window can match with the sealing plate properly. The 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: The exhaust duct is designed especially for this model. Don’t replace or lengthen it, otherwise it will result in failure.

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.
It is recommended to use an original exhaust duct with a length of 150cm. If additional length is needed, we recommended to add one original exhaust duct only, total length is 300cm. Otherwise, if the length is too long, it will cause insufficient heat dissipation and resulting in failure. Warranty does not apply under improper use.

OPERATION METHOD

cooling mode

• When the A/C enters cooling mode automatically or cooling mode is selected after power ON, the cooling indicator lamp lights up.
• Press Up/Down key to adjust setting temperature (16℃~30℃).
• 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.
• The temperature can’t be set.

Dehumidification mode

• When pressing mode key or choosing dehumidification mode by pressing the remote, the dehumidification indicator lamp lights up.
•  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.
• The 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）

Timer mode

• In the 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.
• 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 light s up.

 CLEAN AND MAINTENANCE

DRAINAGE METHOD
This product is equipped with an automatic water vaporization system. The condenser is cooled with the circulating of condensing water, so as to improve cooling efficiency and save energy.

• If it is found that the water full light is on or there is water leakage, it is recommended to install the upper drain pipe first. If the water leakage is still continued, you can install the lower drain pipe instead.
• 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.

MAINTENANCE

Notice: in order to avoid electric shock, please turn off the A/C and unplug before maintenance or repair.

CLEANING

• It is recommended to discharge the water inside the drain hole every month to keep the drain hole dry and clean, otherwise it may lead to mechanical failure.
• 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.

FILTER SCREEN

• Wash the filter screen once every two weeks. If it is blocked by dust, efficiency of the A/C will be reduced.
• Take out the air inlet grille and pull out the filter screen at both sides according to the direction shown in the following figures.
• Put the filter screen into the warm water (about 40℃) added with neutral detergent, dry it at a shady place after cleaning.

SEASONAL CLEANING
If the A/C will not be used for a long time:

• Pull out the water wedge to drain.
• Run the A/C in fan mode for 2 hours till its inside is dry.
• Turn off the A/C and unplug.
• Wash the filter screen and reassemble it.
• Dismantle the exhaust duct and keep it properly.
• Cover the A/C with a plastic bag and place it at a dry place.

COMMON FAILURES AND DIAGNOSIS

INTELLIGENT ERROR DETECTION

A/C is off. When temperature excesses 8℃, the protection is released and previous working state is

recovered.

FUSE PARAMETERS

Φ5×20mm

| ****

250VAC

| 3.15Ab

TROUBLE-SHOOTING
In case of any of the following trouble, please contact professional maintenance personnel in time.

The display panel

displays “ FL ”

| Restart the A/C after power off and

draining, then it will become normal

Time OFF function is started| The A/C can be restarted 3 minutes

after being turning off.

The A/C starts frequently| Direct sunlight| Draw the curtain
Doors and windows keep open; there are lots of people

or heat source in room

| Close doors and windows, remove heat source
Filter screen is very dirty| Clean or replace it
Air inlet or air outlet is

blocked

| Remove the stem
Big noise of

the A/C

| The A/C is placed unevenly| Place it at even and firmground,

avoid shaking

The compressor

doesn’t work

| Its delay protection is started| Wait for 3min., turn on it after

temperature decreases

DISPOSAL

Meaning of crossed-out wheeled dustbin: Do not dispose of electrical appliances as unsorted municipal waste, use separate collection facilities. Contact your local government for information regarding the collection systems available. If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and get into the food chain, damaging your health and well-being. When replacing old appliances with new ones, the retailer is legally obligated to take back your old appliance for disposals at least free of charge.

References

• Dometic | Dometic Australia
• Ausrüstung für Klimaanlagen-Werkstätten | WAECO

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