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Troubleshooting
Malfunction
symptom
1) There is no power supply.
2) The convector is in standby mode.
No heating
3) The actual room temperature is higher
than the thermostat setting.
Smell of burnt dust
Not a malfunction
when first turned on
If after trying all the troubleshooting steps, the problem is not resolved, contact an authorized service cen-
ter in your area or your sales representative.
Specifications
Model
Power, W
Rated current, A
Rated voltage, ~V/Hz
Ingress protection class
Electrical protection class
Heating area, m
2
Appliance size (W×H×D), mm
Packing size (W×H×D), mm
Net weight, kg
Gross weight, kg
* Indicated is a guideline value and may differ depending on actual conditions of use
The convector is supplied with a sticker on the
front panel. Remove it before using the device.
Troubleshooting
E1 – Temperature sensor failure;
E2 - Short circuit on the temperature sensor
channel;
E3 - Temperature sensor overheated. Current
temperature exceeded +48˚C;
E4 - The ambient temperature has fallen
below the permissible operating temperature
of the unit (below -26 ˚C);
С1 – There is no connection to the Internet;
Cause of malfunction
ECH/AT-1500 3AI-W EEC
1350-1500
6.14-6.25
~220-240/50-60
IP24
I
13-15
560×420×120
655×445×153
4.158
5.204
С2 – There is no connection to the route;
С3 – No connection to the server.
Completing units
1. Electric heater
2. Wall mounting bracket
3. Mounting template
4. A set of fasteners
5. Operation manual
6. Chassis set with wheels
Troubleshooting steps
1) Establish a reliable connection.
2) Set the convector to operating
mode.
3) Adjust the temperature mode of the
convector.
The smell disappears after a few
minutes of convector operation
ECH/AT-2000 3AI-W EEC
1800-2000
8.18-8.33
~220-240/50-60
IP24
I
18-20
800×420×120
895×445×153
5.64
6.928
9
ENGLISH
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