Systemair EE VTR 250/B Installation Manual

EE VTR 250/B
Service & Accessories Installation Manual

Document in original language | · Rev01

GB

© Copyright Systemair UAB
All rights reserved
E&OE
Systemair UAB reserves the rights to alter their products without notice.
This also applies to products already ordered, as long as it does not affect the previously agreed specifications.
Systemair is not liable or bound by warranty if these instructions are not adhered to during installation or service.

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Contents

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

1.1 Warranty.. ............. .... .... .... .... ............. ..1

1.2 Type label.. .... .... .... .... .... ..... ........ .... .... ..1

1.3 Disposal and recycling .... .... .... .... .... .... .....1

2 Important Safety Information ..... .... .... .... .... .... ....1

2.1 Intended Use... ..... .... .... .... .... .... .... ..... ....2

2.2 Admonitions .... .... ............. .... .... .... .... ....2

2.3 Declaration of Conformity . .... .... .... .... .... ...3

3 System curves . .... .... .... .... .... .... ..... .... .... .... .... ..4

3.1 Supply air, F7/ePM1 60% type

filter .... .... .... .... .... ......... .... .... .... .... .... ...4

3.2 Extract air, M5/Coarse 70% type

filter .... .... .... .... .... ......... .... .... .... .... .... ...4

4 Technical Data .... .... .... .... ......... .... .... .... .... .......5

4.1 Dimensions and Weight, L model ... ............5

4.2 Dimensions and Weight, R model.. .... .... .... .6

4.3 Connections Left and Right models.. .... .... ...7

4.4 Power consumption and fuse size .... .... .... ..7

5 Configuration .... .... .... ............. .... .... .... .... ........7

5.1 General........... .... .... .... .... ......... .... .... .... 7

5.2 Startup wizard .... .... ......... .... .... .... .... .... ..7

5.3 Common symbols. ......... .... .... .... .... .... .....8

5.4 Menu overview . .... .... .... .... ..... .... .... .... ...8

5.5 Home screen... .... .... ..... ........ .... .... .... .... .9

5.5.1 User modes ... .... .... .... ......... .... ..9

5.5.2 Temperature settings . .... ..... .... .. 11

5.5.3 Airflow settings .. ............. .... .... 12

5.5.4 Indoor Air Quality ... .... .... .......... 13

5.5.5 Status line ... .... .... ........ ..... .... .. 13

5.6 Description of User functions .... .... .... ...... 13

5.7 Main menu .... .... .... .... .... ............. .... .... 14

5.7.1 Unit Information ............. ...14

5.7.2 Alarms ..... .... .... .... .... .... .... ....14

5.7.3 Week Schedule ... .... .... .... .... ... 18

5.7.4 Filter ..... .... .... .... .... .... .... ....19

5.7.5 System Preferences ... .... .... .. 19

5.7.6 Service .... .... ............. .... .... .. 19

5.7.7 Help... ........ .... .... .... .... ......... . 27

6 Service .... ......... .... .... .... .... .... .... ..... .... .... .... . 28

6.1 Warnings. .... .... ............. .... .... .... .... ...... 28

6.2 Internal components .... .... .... .... .... ......... 29

6.2.1 Component descriptions ......... ...29

6.2.2 Overheat protection reset

button .... .... .... .... .... .... .... ..... .. 30

6.3 Electrical connections . .... .... .... ............. .. 30

6.3.1 Main board layout ... ............. .... 31

7 Troubleshooting.. .... .... ......... .... .... .... .... ......... 32

8 Accessories.... .... .... .... .... .... ......... .... .... .... .... . 34

8.1 Internet Access Module (IAM) . .... .... .... ....34

8.1.1 Setting up remote control of

the unit ... ..... .... .... .... .... .... ...... 34

8.2 Multiple control panels ... .... ............. .... .. 36

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Overview

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1 Overview

Read the installation instructions completely and carefully.

1.1 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.

1.2 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

1.3 Disposal and recycling

This product is compliant to the WEEE directive. When disposing the unit, follow your local rules
and regulations.
This product packing materials are recyclable and can be reused. Do not dispose in household
waste.

Fig. 1 Type label

2 Important Safety Information

• Observe and respect local conditions, regulations and laws.

• Safety elements may not be dismantled, circumvented or deactivated.

• Wear protective equipment during all work in the vicinity of the unit.

• Do not allow children to play with the device.

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| Important Safety Information

2

2.1 Intended Use

• Abide by the system-related conditions and requirements of the system manufacturer or plant constructor.

• Keep all the warning signs on the device and in a legible condition.

• The device is not to be used by persons (including children) with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given supervision or instruction.

• The system should operate continuously, and only be stopped for maintenance/service.

• Do not connect tumble dryers to the ventilation system.

• Make sure that filters are mounted before starting the unit.

2.2 Admonitions

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.

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

• Risk of injury due to rotating parts that have not come to a complete standstill after mains supply to the
unit have been disconnected.

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Important Safety Information |

2.3 Declaration of Conformity

Manufacturer

Systemair UAB
Linų st. 101
LT–20174 Ukmergė, LITHUANIA
Office: [phone] Fax: [phone]

www.systemair.com

hereby confirms that the following product:

Heat recovery ventilation unit: EE VTR 250/B

(The declaration applies only to product in the condition it was delivered in and installed in the facility in accordance
with the included installation instructions. The insurance does not cover components that are added or actions carried
out subsequently on the product).

Comply with all applicable requirements in the following directives:

• Machinery Directive 2006/42/EC

• Low Voltage Directive 2014/35/EU

• EMC Directive 2014/30/EU

• Ecodesign Directive 2009/125/EC

• RoHS Directive 2011/65/EU

The following regulations are applied in applicable parts:

3

1253/2014

1254/2014

327/2011 Requirements for fans above 125 W

The following harmonized standards are applied in applicable parts:

EN ISO 12100:2010

EN 13857

EN 60 335-1

EN 60 335-2-40

EN 62233

EN 50 106:2007

EN 61000-6-2

EN 61000-6-3

Requirements for ventilation units

Energy labelling of residential ventilation units

Safety of machinery - General principles for design - Risk assessment and risk reduction

Safety of machinery – Safety distances to prevent hazard zones being reached by upper or
lower limbs

Household and similar electrical appliances – Safety Part 1: General requirements

Safety of household and similar electrical appliances – Part 2-40: Particular requirements
for electrical heat pumps, air-conditioners and dehumidifiers

Measurement methods for electromagnetic fields of household appliances and similar
apparatus with regard to human exposure

Safety of household and similar appliances – Particular rules for routine tests referring to
appliances under the scope of EN 60 335-1 and EN 60967

Electromagnetic compatibility (EMC) – Part 6-2: Generic standards – Immunity for industrial
environments

Electromagnetic compatibility (EMC) – Part 6-3: Generic standards – Emission standards for
residential, commercial and light-industrial environments

Skinnskatteberg, 30-07-2017

Mats Sándor

Technical Director

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System curves

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4

3 System curves

Every change in the pressure of the ventilation system, will result in a different airflow.

Each curve shows a different airflow level setting:

1. 16% (MINIMUM LEVEL)

2. 20% (LOW LEVEL)

3. 50% (NORMAL LEVEL)

4. 80% (HIGH LEVEL)

5. 100% (MAXIMUM LEVEL)
Airflow level settings can be changed in Service menu.

The pressure is affected by the filter type and differ with each filter combination.

System curves for each airflow level with standard filters shown bellow.

3.1 Supply air, F7/ePM1 60% type filter

3.2 Extract air, M5/Coarse 70% type filter

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4 Technical Data

4.1 Dimensions and Weight, L model

Technical Data |

5

Fig. 2 Dimensions of left hand unit

* Water coil connections.

** Drainage.

The unit weight is 56 kg.

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| Technical Data

6

4.2 Dimensions and Weight, R model

Fig. 3 Dimensions of right hand unit

* Water coil connections.

** Drainage.

The unit weight is 56 kg.

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4.3 Connections Left and Right models

Position Description

R

L

Right hand model (Supply air connection is situated on the right hand side of the unit
viewed from the front)

Left hand model (Supply air connection panel is situated on the left hand side of the unit
viewed from the front)

Configuration |

7

Symbol

Description

Supply air

Exhaust air

Symbol

Description

Outdoor air Cooker hood air

Extract air

4.4 Power consumption and fuse size

EE VTR 250/B come with 500 W or 1000 W installed re-heater battery.

Table 1 Electrical data

Re-heater (W)

Fans (W)

Total power consumption (W)

Fuse (A)

500 W 1000 W

672 W 1172 W

5 Configuration

Symbol

172 W

10 A

Description

5.1 General

EE VTR 250/B has a modern touchscreen LCD control panel, simply known as HMI — Human Machine Interface. The
touchscreen display provides information about current state of the unit and allows you to control all system functions.

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

5.2 Startup wizard

During the first power up of the unit, you will be asked to set:

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| Configuration

8

• menu language

• time and date

• import configuration file (if the Internet Access Module (IAM) with configuration file is available)

• airflow control type (Manual/RPM) and airflow level values

• heater type (None/Electrical/Water/Change-over)
The Startup Wizard cannot be skipped.

5.3 Common symbols

The following selection symbols are common and are present in most menu pages:

Back button to return to a previous
menu, located at the upper left corner

Up arrow to increase a value CANCEL Button to cancel changes

Down arrow to decrease a value

Some menus have more than one page. Touch page indicator in the top right corner to go to the next page. The first
number indicates current page number and the second number indicates a total number of pages available.

Many options show up in a form of the pop-up window. Select the option from the displayed list in the pop-up window
and press OK to confirm selection.

SET/OK

On and Off slider to activate or
deactivate a function. White bubble —
function is inactive, green bubble —
function is active.

Buttons to confirm changes

5.4 Menu overview

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

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5.5 Home screen

1. Drop-down menu list

2. Active user mode

3. Airflow settings

4. Temperature settings

5. Target temperature

6. Current measured temperature

7. Status bar

Configuration |

9

5.5.1 User modes

The first icon at the top of home screen shows currently active user mode. To change the user mode, touch the active
user mode icon (pos. 2) and select a new user mode from the list. The unit has 2 permanent and 5 temporary user
modes available for selection. Only one mode can be active at a time.

Settings of all modes can be modified in Service menu.

5.5.1.1 Permanent modes

Permanent modes are always active unless interrupted by temporary modes, activated user functions or alarms:

Icon Text

AUTO

MANUAL

Automatic airflow control. AUTO mode is available for selection when Demand
Control, Week Schedule and/or external fan control functions are configured,

otherwise AUTO mode icon won’t be visible in active user modes menu. AUTO
mode activates Demand Control, Week Schedule and/or external fan control
functions. Demand is available to choose as airflow setting in Week Schedule.

Manual selection of airflow levels. The unit can be set run at one out of four
available airflow speeds: Off/Low/Normal/High.

Note:

The fan can be set to OFF by activating Manual Fan Stop function in
Service menu.

Description

5.5.1.2 Temporary modes

Temporary modes are active only for a set period of time unless interrupted by active user modes, activated user func­tions or alarms:

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