Helios ALB Series User Manual

11
Fresh Air Boxes
Installation and Operating Instructions
> Configuration menu: Cleaning settings
With regard to a filter change depending on the operating hours, the filter change request (or filter change)
will be displayed after 720 operating hours at full fan performance. In case of lower speeds, the number of
hours is reduced accordingly. With regard to a filter change depending on pressure loss, a differential pres-
sure sensor DDS must be wired as a break contact.
> Configuration menu: Test heating/fan
Manual function test for heater and fan. The test mode does not depend on other settings.
> Configuration menu: Ext. switch
> Configuration menu: Factory settings
Display menu
Settings cannot be changed on the display menu. The depictions of the individual menus and parameters
depends on the unit type and connected accessories. Information is partly coded and intended for the ma-
nufacturer only.
➧
☛
➀ Confirm and back
➁ Filter cleaning depending on
operating hours
➂ Filter cleaning depending on
pressure loss
C
onfiguration menu
➀
➂
➃
➁
➧
☛
➀ Confirm and back
➁ Heating 10-100%, 10% steps.
Heating is switched on and off
periodically.
➂ Fan, stage 1-5
➀
➂
➁
C
onfiguration menu
➧
☛
➀ Confirm and back
➁ Ext. switch. Unit switches off
when switch closed.
➂ Fire contact. Unit is deactivated
in case of emergency with open/
interrupted switch.
Configuration menu
➀
➂
➁
➧
☛
➀ Confirm and back
➁ Factory reset
Configuration menu
➀
➁
➧
☛
➀ Delete PIN
➁ Enter PIN: 1717
➂ Confirm
➃ Back
Main menu
➁
➂➃
➧
➀
➧➧
➀ Type of ventilation unit
➁ Temp. intake air
➂ Back
➃ Conc. CO
2
, rel. humidity,
ext. sensor at main unit
➄ Temp. supply air
➅ Temp. room/control unit
➆ Fan stage
➇ Continue
➀
➂➇➃
➅➆
➄
➁
➀ Back
➁ Conc. CO
2
, rel. hum., ext.
sensor at extract air unit
➂ Temp. extract air
➃ Type of ventilation unit
➄ Extract fan stage
➅ Continue
➀➅➁
➃
➂
➄
➀➂
➁
➀ Back
➁ Production date DD/MM/YY
➂ Number of hours since filter
change (time-dependent), or
number of hours since start-
up (pressure-dependent),
see Configuration menu >
Cleaning settings.
UK

Helios ALB Series Specifications

General

Brand	Helios
Model	ALB Series
Category	Fan
Language	English