Systemair EE VTR 250/B User Manual

EE VTR 250/B

User Manual

Document in original language | 213031 · v01_1.8.0

GB

© Copyright Systemair UAB
All rights reserved
E&OE
Systemair UAB reserves the rights to change their products without notice.
This also applies to products already ordered, as long as it does not affect the previously agreed specifications.

213031 | v01_1.8.0

1 Overview . .. ....... .... .... .... . .... .... .... .... .... .... .... . ..1

1.1 General Description . . .... .... .... .... .... .... . ... . .1

1.2 Warranty.. . .... .... .... .... .... .... . ... . .... .... .... ..1

1.3 Type label.. .... .... .... .... . ... . .... .... .... .... .... ..1

2 Warnings. .... . .... .... .... .... .... .... .... . .... .... .... .... .... 1

3 Control Panel.. . .... .... .... .... .... .... . ... . .... .... .... .... ..2

3.1 Home Screen And Menu . ... .... . .... .... .... .... .2

3.2 How to Select User Mode . .... .... .... .... .... . ...2

3.2.1 Permanent modes . .... .... .... . ... . ....3

3.2.2 Temporary modes .... . .... .... .... .... .3

3.3 How to Change Temperature . ... . ... . .... .... ...4

3.4 How to Change Airflow. .... . ... . .... .... .... .... ..4

3.5 How to Set Week Schedule.. . .... .... .... .... .... 5

3.5.1 Schedule airflow settings . .... .... .... 6

3.6 Status Line and Alarms .... .... . ... . .... .... .... ...6

4 Maintenance .... .... .... .... .... .... . ... . .... .... .... .... .... .6

4.1 Maintenance Schedule .... . ... . .... .... .... .... ...6

4.2 Open the front hatch.. .... .... . .... .... .... .... .... 7

4.3 Changing filters... .... .... .... .... . ... . .... .... .... ..7

4.3.1 Resetting the Filter Change

Time.... .... .... .... .... . ... . .... .... .... ...8

4.4 Check and Clean a Heat Exchanger ... .... . ... . .8

4.5 Check and Clean Fans.. . .... .... .... .... .... .... ...9

4.6 Replacing rotor drive belt . .... .... . ... . .... .... . 10

4.6.1 Temporary belt repair

solution. .... .... .... .... .... .... . .... .... 10

4.7 Duct System Maintenance.. .... ..... .... .... ... 11

4.7.1 Cleaning extract louvres and

supply air diffusers .... .... .... . ... . .. 11

4.7.2 Checking the outdoor air

intake .... .... .... .... .... . .... .... .... ... 11

4.7.3 Checking the roof cowl (if

fitted) .... .... .... .... .... .... . .... .... ... 11

4.7.4 Checking and cleaning the

duct system . .... .... .... .... .... .... . .. 11

5 Troubleshooting.. . ... .... . .... .... .... .... .... .... ..... .... 11

6 Electrical data . .... . ... ..... .... .... .... .... .... .... . .... .... 12

7 Disposal and recycling .... .... .... .... .... . .... .... .... ... 13

Contents

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Overview

|

1 Overview

1.1 General Description

This manual describes basic information how to operate and perform maintenance on the unit and the system it is con­nected to.

Read the instructions carefully and in its entirety.

For description of advanced settings and installation of accessories see Service and Accessories Installation manual.

All documents can be found in our online catalogue at www.systemair.com.

1.2 Warranty

For the assertion of warranty claims, the products must be correctly connected and operated, and used in accordance
with the data sheets. Further prerequisites are a completed maintenance plan with no gaps and a commissioning re­port. Systemair will require these in the case of a warranty claim.

1.3 Type label

Before calling your service representative, make a note of the specification and production number from the type label,
which can be found next to the external connections and inside of the unit.

1

Position Description

1

2

3

4

5

6

7

Product code (product specification)

Product item number

Production order number

Serial number

Production date (YY.MM.DD)

QR code for manufacturing order (MO) number and software version

QR code for the spare parts list and documentation

2 Warnings

Danger

• Make sure that the mains supply to the unit is disconnected before performing any maintenance or
electrical work!

• All electrical connections and maintenance work must be carried out by an authorized installer and in
accordance with local rules and regulations.

Fig. 1 Type label

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| Control Panel

2

Warning

• This product must only be operated by a person who has suitable knowledge or training within this field
or carried out with the supervision of a suitably qualified person.

• Beware of sharp edges during mounting and maintenance. Use protective gloves.

Warning

• All though the mains supply to the unit has been disconnected there is still risk for injury due to rotating
parts that have not come to a complete standstill.

3 Control Panel

SAVE Touch is a new generation control panel with a touch screen.

Settings are done by touching the icons or options. The touch screen is sensitive and it is not necessary to press too
hard.

3.1 Home Screen And Menu

1. Menu

2. Active user mode

3. Airflow settings

4. Temperature settings

5. Alarms and warnings

6. Status line

A.Return to home screen

B. Basic read-only information about the unit

C. Currently active alarms and alarm history

D.Configure and check week schedule

E. Check and change remaining time till filter change

F. General system preferences

G.Configuration of all system parameters

H.Help and troubleshooting menu

3.2 How to Select User Mode

For more information about user modes and functions, please check Help menu.

The top circle on the home screen indicates a currently active user mode. Touch the symbol to change the mode.

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