Airflow DUPLEXVENT DV145SE Інструкції з експлуатації, технічного обслуговування та технічні вказівки - Сторінка 4

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Control panel operation

1.1

Keyboard

Ventilation operating menus

2. Operating menu

2.1. Main display and change of fan speed

21C

Main display

Fan speed can be changed in this display with the + and – buttons

(see Section 1.1, ﬁ gure items 7 and 8).

Fan speed (3).

Supply air temperature (21°C).

Time.

10:20

Filter guard alarm.

Maintenance reminder alarm.

Fireplace/booster switch on. The ﬁ replace/booster switch is

activated in this display by simultaneously pressing down the

+ and – buttons for 2 seconds.

Week-clock control on.

Settings menu

3.1

Resetting maintenance reminder

Mainten. reset

Press + and –

3.2

Choosing maintenance reminder interval

Maintenance rem.

DV145SE

OPERATING INSTRUCTIONS FOR CONTROL PANEL

Start button

Press the button to turn the ventilation unit on and o .

When the indicator is lit, the unit is on.

Carbon dioxide adjustment

Press the button to turn carbon dioxide adjustment on

and o . When the indicator is lit, the adjustment is on.

Humidity adjustment

Press the button to turn humidity adjustment on and o .

When the indicator is lit, the adjustment is on.

Post-heating

Press the button to turn post-heating on and o . The sum-

mer function is on when the indicator is not lit.

The displays of the Operating menu (Sections 2.1–2.6) can be scrolled with the scrolling buttons

(see Section 1, ﬁ gure items 5 and 6).

10:20

You can move to the Settings menu from the Operating menu as described in Section 2.2

The displays of the Settings menu (Sections 3.1–3.29) can be scrolled with the scrolling buttons (see Section

1., items 5 and 6 in the ﬁ gure).

The maintenance reminder is reset by

pressing the + and – buttons simulta-

neously. This turns out the maintenance

reminder symbol ( ) in the main

display.

The interval for the maintenance

reminder is selected with the + and

– buttons. The maintenance reminder

interval refers to months.

Scrolling up

With this button you can scroll the displays upward.

Scrolling down

With this button you can scroll the displays downward.

Increase button

Use this button to increase values.

Decrease button

Use this button to decrease values.

Power failure

After a power failure, the unit starts at minimum fan

speed. The adjustments and setpoints chosen will remain

in the memory of the unit in spite of the power failure.

2.2

Moving to the Settings menu

To settings menu

see manual

2.3

Week-clock control

Week program

2.4

Content display

RH 35%

RH2

40%

CO2

0821

PPM

2.5

Temperature display

Out 20

in 20

Sup. 20

Exh. 20

2.6

Setting supply air temperature

Temp. setting

20C

3.3

Choosing language version

Kieli / Language

English

3.4

Adjusting time

Adjust time

Press + and -

What the units include can vary depending on the sales area.

In order to move to the Settings menu,

press the + and – buttons simultaneous-

ly. In the Settings menu you can chan-

ge setpoints for the ventilation unit.

Week-clock control can be switched

on with the + button and o with the –

button. Week-clock control is on when

the week-clock control symbol is in the

main display. In week clock control,

the base fan speed and supply air

temperature of the unit are adjusted in

accordance with the programme as

described in Section 4.1.

The content display shows humidity

and carbon dioxide content. The

corresponding sensors are required

(options).

The temperature display shows the

temperatures of outdoor air, indoor

air, supply air and exhaust air. The

accuracy of the temperature sensors

is ±2 °C.

Supply air temperature is changed

with the + and – buttons.

The desired language is chosen with

the + and – buttons.

You can adjust time by simultaneously

pressing the + and – buttons. See se-

parate instructions in 4.2.