DanVex HUM-15S Посібник з експлуатації - Сторінка 10

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Possible malfunctions and their correction

The device is equipped with fuses. The fuse blows in case of an internal failure and for fire prevention. After

detection of the malfunction cause it is necessary to replace the fuse. Never replace a fuse with a bigger one.

Malfunction

No information on the

display

The display is blinking

Power indicator is off

The device is switched on

but there is no mist

Water tank overflow

Water mist is thin

or no mist at all

Device misoperation

The device repair and diagnostics must be performed in an authorized service center.

Attachment

Рис. Расположение панели с излучателями

относительно поверхности воды

Cause

Controller is improperly connected or

not connected to power line

High or low electric line voltage

Power cable is damaged

A. No voltage in the electric line

B. F use is blown

С. Power cable is not connected

Voltage is more than 5% lower/higher

than required

A. Float valve is incorrectly adjusted

B. Float valve is blocked or damaged

A. Float valve incorrect level

B. Badly contaminated radiator panel

C. Voltage is more than 5% lower than

required

Humidity sensor is broken

Humidity sensor wires are damaged

Humidity sensor installation depth

is not sufficient

Humidity sensor is installed in

a wrong place

There is a source of strong

disturbances near the device

Controller wires are is improperly

connected

Incorrect operating parameters

Humidity controller is broken

Solution

Check wiring with wiring diagram

Connect the device to a power source

with required parameters

Replace the cable

A. Check the electric line voltage

B. R eplace the fuse

С. Connect the power cable

Check the voltage, install a stabilizer

if necessary

A. Adjust the float valve

B. Clean or replace the float valve

A. Adjust the float valve level in

accordance with instructions

B. Clean or replace the panel

C. Install a stabilizer

Replace the humidity sensor

Check the wires for discontinuity oк for

insulation damage

After checking of the sensor check

whether it is installed in a right way

Install the sensor in accordance with

instructions

Find and remove the source

of disturbances

Check wiring with wiring diagram

Set correct parameters

Replace the humidity controller