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Multiple protection functions:
1. Anti-freeze protection function:
Upon cooling, when the compressors operates continuously for more than 10
minutes, if the pipe temperature Tp is less than or equal to 2
℃
continuously for 20
seconds, the compressor and
water spraying
motor will turn off, and the LED displays
E4. The unit initiates the anti-frost protection function and the buttons are inactive
(except the OFF button). Once the pipe temperature rises to exceed or equal 8
℃
, the
protection is relieved, the original status is restored. The unit must go through the
required 3-minute delay protection of the compressor.
2. Full water protection function:
When the water in the water tray exceeds the alarm level, the unit will the alarm
and the full water indicator illuminates. In this case, you need to drain the condensation
water in the unit. The unit will shut down automatically after the buzzer gives off 5
beeps. (For more information about the drain method, refer to
“
Water Drainage
”
). If the
unit is not shut down manually, the unit will be restored to the previous operating status
automatically once the water is fully drained. Power may be turned on to start the unit.
3. Delay protection function of the compressor
This unit uses restart protection for the compressor. The compressor will start
immediately when the unit is energized for the first time, but there is 3-minute delay
re-start protection after the compressor is shut down.
Water Drainage
1. Manual drain: (as shown in Figure 10)
1). When the unit
stops from “
full water
” protection
, turn the power off and unplug the
power plug.
Note: move the unit carefully to avoid spilling the water tray at the bottom of the unit.
2). Put the pan below the water outlet at the back of the unit.
3). Screw off the drain cap, unplug the water plug and water will flow into the pan.
Note: 1. Protect the drain cap and water plug properly.
2. Tilt the unit slightly backward when draining to ensure complete drainage.
3. make sure the drain pan is big enough to hold all water from the unit to
prevent the water from overflowing onto the ground or carpet.
4). Once the water is fully drained, insert the water plug and screw on the water cap tightly.
Note: 1. Turn on the unit only after the water plug and drain cap are installed properly;
otherwise, the condensate of the unit will flow onto the ground or carpet.
Figure 10
2.
Continuous drain:
1). Screw off the water cap in the direction shown by the arrow on Figure 11 and unplug the
water plug.
2). Insert the OD 13mm PVC drain hose 8mm-10mm into the water outlet; (Figure 12)
3). Connect the drain hose to a water drain or outdoor.
Drain cap
Water plug
Water outlet
Notice:Air goes through the unit, some steam in the air will condensate, When it is over
80% with humidity,the rate of condensating surpasses its self-evaporative rate,some
water remains.
