Solahart atmos air 180, Руководство по эксплуатации и установке

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5. Usage
23
24
5.2.6 Electric heater setting
The electric heater can be turned on when the unit is heating or standby.
Press " " once to turn on the electric heater and press " " again to shut it off .
Electric heater
Electric heater
5.2.7 Keyboard locking
Press " " and hold for 5s once to lock the keyboard. Press " " and hold for 5s again
to unlock the keyboard.
Press" "
and hold for 5s
Lock icon
6.Maintenance and repair
Check the water supply and air vent frequently, to avoid lack of water or air in the water
loop. Clean the water filter
Lack of water and
dirty water can damage the unit.
periodically, helping the water to stay clean.
Keep the unit in a place which is dry and clean, and has good ventilation. Clean the heat
exchanger (water tank) every 1 to 2 months to keep a good heat exchange rate.
Check each part of the unit and the pressure of the system.
Evacuate and recharge the
refrigerant
if it is needed.
If the heat pump is not used for a long time, please drain out all the water in the unit and
seal the unit. Please drain the water from the lowest point of the heat exchanger
(
water
tank) to avoid freezing in winter. Water recharge and full inspection on the heat pump is
needed before it is restarted.
Check the power supply and the electrical system, make sure the electrical components
are good, the wiring is tight.
Don't power off the unit when you use it incontinu
al
y
in cold weather
, or the water in the pipe will
freeze and split the pipe.
6.1 Maintenance
If the power supply cord is damaged, it must be replaced by the manufacturer or its service agent
or a
similarly qualified person in order to avoid a hazard.
Steps for replacing the magnesium rod:
Check the state of the magnesium rod half a year according to the
following
steps and we suggest
that the magnesium rod should be replaced once a year.
When the diameter of the magnesium rod is less than 5 mm and the length is less than
100mm, please replace it immediately.
Step 1: Disconnect the power supply, close the water inlet of the unit, and then open the water
outlet to release the pressure in the water tank till no water come out
of
the outlet.
Step 2
:
Open the water drain valve at the bottom of the unit, empty the water tank and replace the
magnesium rod.
Step 3: After the replacement, close the drain valve, keep the water outlet opened, then
open the water inlet to fill water to the tank until there is water flow out from the water
outlet.