Aktobis AG, Borsigstr. 20, D-63110 Rodgau / Germany
Email: [email protected]
12. Operating instructions regarding refrigerant R290
Read these instructions carefully !
This air conditioner operates with the refrigerant R290, which is highly flammable and explosive.
Therefore, please take special care that the copper lines are not damaged at any time!
The appliance should not be placed in a room where other appliances are operated at the same time
which have an electric heater or an open flame.
Please note that the refrigerant is odourless and therefore a leak cannot be detected immediately by an
emerging odour !
Make sure that the outlet of the exhaust air is always given and not obstructed by other objects !
Only appropriately trained specialists are permitted to carry out repairs to the cooling lines and the
compressor! Always contact a specialist in case of a problem !
Do not use external heat sources to accelerate the defrosting process !
Condensation:
Some condensation forms in the unit during the cooling process. This side effect is caused by the extraction of
moisture from the ambient air during the cooling process. This condensation water is collected and fed into the
integrated condensation tank. If the integrated condensation tank is full, the compressor and the motor of the air
conditioner switch off. In addition, this condition is signalled by the "Water Full" signal light on the control panel and
by a beep !
To drain the condensation water tank and thereby reactivate the air conditioner, please follow the steps below:
1. Switch off the air conditioner and avoid moving the unit when the
condensation tank is full.
2. Position a drip tray below the drain hole (1) for the condensation water.
3. Unscrew the cap (3) and then remove the rubber plug (2) by pulling it
out horizontally. Now the condensation water can drain out of the tank.
4. If your drip tray is full but there is still water in the condensation tank,
simply put the rubber plug back on the drain hole and then empty the
drip tray.
5. Repeat this procedure until the condensation tank is completely empty.
6. Now put the rubber plug back on the drain hole and finally screw the
cap back on properly.
7. Finally, you can switch the mobile air conditioner on again and the
"Water Full" signal light on the control panel should now go out.
If you want to operate the air conditioner without the condensation tank, please take the following steps:
1. Unscrew the cap and then remove the rubber stopper by pulling it out horizontally. Keep both cap parts in a
safe place for later use.
2. Connect the plastic hose supplied to the condensation drain hole and lead off the other end so that there is a
slope and the condensation can drain off easily/unhindered (see fig. below).
3. The drain hose can be extended or also replaced. In this case, please use a suitable hose. A 3/4 inch hose is
best suited/fitting.
See the following graphs at the beginning of the next page:
2
1
3
