Envirovent SLIMLINE 300 Quick start guide

SLIMLINE 300

INSTALLATION GUIDE FOR ENGINEER / INSTALLER

01 Slimline 300

01423 810 810

SHOULD YOU ENCOUNTER ANY PROBLEMS

INSTALLING THIS UNIT, CALL US ON:

Safety

IMPORTANT

Be sure to have read and understood these

instructions before beginning the installation

process.

PRE-INSTALLATION CHECK LIST

Make sure that the unit can physically t in to

the desired location.

Electrical Connection

The unit requires a continuous electrical

power supply. Connection to the xed

wiring must be made outside the unit in a

suitable location. The unit must be able to

be disconnected from the mains supply

after installation. The unit must be earthed

and a suitable isolator having a minimum

contact separation of 3.0mm must be used

to provide isolation for the unit.

The power cable running into the unit must

remain the supplied exible cable. If the

power cable becomes damaged, it must

be replaced by EnviroVent, an authorised

service agent for your region/ country, or a

similarly qualied person in order to avoid a

hazard. Do not remove or tamper with any

electronic components inside the unit.

All wiring must comply with Building

Regulations and the current IET Wiring

Regulations (BS7671 in the UK) or equivalent

standards for other countries. The nal

installation should be examined and tested

by a qualied electrician.

This product is not suitable for use with a

Type AC RCD

SAFETY AND RECOMMENDATIONS

• This appliance can be used by children

aged from 8 years and above and

persons with reduced physical, sensory or

mental capabilities or lack of experience

and knowledge if they have been given

supervision or instruction concerning

use of the appliance in a safe way and

understand the hazards involved. Children

shall not play with the appliance. Cleaning

and user maintenance shall not be made

by children without supervision.

Installation must take place under:

• Quality requirements ventilation systems

dwellings.

• Quality requirements balanced ventilation

in dwellings.

• The regulations for ventilation of dwellings

inand residential buildings.

• The safety regulations for low-voltage

installations.

• The regulations for connection to interior

sewers in dwellings and residential

buildings.

• Any additional regulations of the local

utilities.

• The installation instructions for the Slimline

300

AFTER INSTALLING THIS UNIT,

PLEASE PASS ONTO END USER DO NOT THROW AWAY

Before you begin to install the heat recovery unit, check that it has been supplied complete and undamaged.

The Slimline 300 unit should include the following components:

1. Heat recovery appliance

2. Wall mounting bracket kit; - 2x suspension strips

3. Duct connecting kit; - 4x collars Ø150/160 mm

4. Documentation set; - 1x installation instructions

5. Connecting kit; - Mounting material collars, including 16 xing screws

- Connectors : 2-pole screw connector (eBus) and 9-pole screw connector only

for Plus version)

6. Control unit with operating manual (packaged separately)

7. Condensate connection; -1x straight connector -1x 200mm of 32mm Ø pipe

02 Technical Speciﬁcations

03 Slimline 300

01423 810 810

SHOULD YOU ENCOUNTER ANY PROBLEMS

INSTALLING THIS UNIT, CALL US ON:

The EnviroVent Slimline 300 is a ventilation

unit with high eciency heat recovery, a

maximum ventilation capacity of 300 m3/h

and low-energy fans.

Slimline 300 Features:

• Steplessly adjustable air ow rates through

a control unit (supplied with appliance,

packaged separately).

• Filter indication on the control unit / multiple

switch.

• Frost protection ensures that even at low

outdoor temperatures the appliance’s

performance remains optimal and that,

if necessary, it activates the optional

preheater.

• Low sound level

• Comes as standard with automatic bypass

valve

• Constant ow control

• Low energy consumption

• High eciency

Slimline 300 is available in two types:

• Slimline 300

• Slimline 300 Plus

Compared to the Slimline 300, the Slimline

300 Plus has a more extensive control board

which increases the connection options.

These installation instructions describe both

the standard Slimline 300 and the Slimline

300 Plus.

With the aid of the supplied mounting

brackets, the Slimline 300 (Plus) can be

mounted either on the wall or on the ceiling.

For the correct position of the connection

ducts and dimensions see page 6.

When ordering an appliance always state

the correct type; subsequent conversion to

a dierent version is highly labour-intensive.

The Slimline 300 comes ready to wire into

the 230V mains fused spur.

The settings of the appliance are

programmed so the control unit can be

used, but connection of a simple 4-way

switch is possible as well.

If a 4-way switch is installed instead of a

control unit, the settings of the appliance

can only be changed with a laptop.

Connecting a combination of control unit

and multiple switch is another option.

02 Technical Speciﬁcations

AFTER INSTALLING THIS UNIT,

PLEASE PASS ONTO END USER DO NOT THROW AWAY

Supply voltage (V/Hz) 230/50 Protection degree IP30

Dimensions

(w x d x h) (mm) 1185 x 644 x 310 Duct diameter (mm) Ø150 / Ø160

External discharge 3/4 Weight (kg) 37

Filter class G4

Fan factory setting

(control unit)

MAX

4-Way switch 123

Ventilation capacity

(m3/h) 50 100 150 225 300

Permissible

resistance ducts

system (Pa)

3-6 11-26 25-58 56-129 100-230

Rated power (excl.

optional pre-heater)

(W)

8.7-9.1 14.9-16.3 25.7-31.7 57.8-77.8 116.1-162.9

Rated current (excl.

optional pre-heater)

(A)

0.10 0.15-0.17 0.25-0.29 0.50-0.66 0.95-1.34

Rated current (incl.

optional pre-heater)

(A)

Cos φ 0.39 0.42 0.45-0.47 0.50-0.51 0.53

02 Technical Speciﬁcations

05 Slimline 300

01423 810 810

SHOULD YOU ENCOUNTER ANY PROBLEMS

INSTALLING THIS UNIT, CALL US ON:

Sound Power

Ventilation

capacity (m3/h) 100 150 225 300

Sound power

level Lw (A)

Static pressure

(Pa) 17 40 38 80 84 100 160 150 178

Housing emission

dB(A) 29 30 37 40 46 46 47 53 53

Duct “from

dwelling” dB(A) 32 32 41 43 49 49 50 55 55

Duct “to dwelling”

dB(A) 43 44 51 53 60 61 62 69 68

Note: In practice, the value may deviate 1 dB(A) as a result of measuring tolerances.

100

125

150

175

200

225

250

275

300

325

350

375

400

25 50 75 100 125 150 175 200 225 250 275 300 325

(Pa)

(m3/h)

Note: The value stated in the circle is the capacity per fan (in Watt)

02 Technical Speciﬁcations

AFTER INSTALLING THIS UNIT,

PLEASE PASS ONTO END USER DO NOT THROW AWAY

1. To dwelling

2. To atmosphere

3. From dwelling

4. From

atmosphere

5. Electric connections

6. Condensate discharge

connection”

02 Technical Speciﬁcations

07 Slimline 300

01423 810 810

SHOULD YOU ENCOUNTER ANY PROBLEMS

INSTALLING THIS UNIT, CALL US ON:

1. Extract air lter

2. Indoor temperature sensor

3. Heat exchanger

4. Condensate bin

5. Extract fan

6. Locking screw front panel

(mounted in front panel)

7. Condensate discharge

8. Supply air lter

9. Outdoor temperature sensor

10. Bypass

11. Control board

12. Connector X14

13. Supply fan

14. Sleeve cable 230 V. post-heater or

extra pre-heater

15. 9-pole connector (only for Plus version)

16. Service connector

17. Connection 230V pre-heater

18. Modular connector multiple switch

19. Connector eBus

20. Mains cable 230V

21. Fall protection front panel

02 Technical Speciﬁcations

AFTER INSTALLING THIS UNIT,

PLEASE PASS ONTO END USER DO NOT THROW AWAY

The appliance is supplied ready to wire into

the fuse spur and operates fully automatically.

The extracted indoor air heats up the fresh,

clean outdoor air. That saves energy and

fresh air is sent to the required rooms.

The control system has four ventilation

modes. The air ow rate can be adjusted

per ventilation mode. The constant volume

control system ensures that the air ow

rate of the supply and extract fans is

always delivered despite any resistance

encountered in the ductwork.

The standard bypass valve makes it possible

to supply fresh outside air that is not heated

by the heat exchanger. Particularly during

summer nights it is desirable to supply

cooler outside air. In this mode the hot air in

the dwelling is replaced by cooler outside air

as far as possible.

The bypass valve opens and closes

automatically when a number of conditions

are satised (refer to the table below for

bypass conditions).

The operation of the bypass valve can be

adjusted in step number 5, step number 6

and step number 7 in the settings menu (see

pages 40-42).

To prevent freezing of the heat exchanger

at extremely low outdoor temperatures,

the Slimline 300 features an optional

intelligent frost control. Temperature sensors

measure the temperatures across the heat

exchanger and, if necessary, the preheater

is switched on. This guarantees a proper

ventilation balance, even at very low outdoor

temperatures.

If, with switched on optional preheater(s), the

exchanger temperature still starts to drop

below zero, stepless unbalance is created in

the appliance.

The user information menu shows when the

Slimline 300 frost control system is activated

(see page 19).

Bypass valve open

-The outdoor temperature is higher than 10°C and

-The outdoor temperature is lower than the indoor temperature in the

dwelling and

-The temperature in the dwelling is higher than the temperature set at step

no.5 in the settings menu

(set a standard at 24°C).

Bypass valve closed

-The outdoor temperature is lower than 10°C or

-The outdoor temperature is higher than the indoor temperature in the

dwelling or

-The temperature from the dwelling is lower than the temperature set at

step no. 5 in the settings menu minus the set temperature by the hysteresis

(tolerance) (step no. 6), this temperature is factory set at 22°C (24.0°C

minus 2.0°C).

02 Technical Speciﬁcations

09 Slimline 300

01423 810 810

SHOULD YOU ENCOUNTER ANY PROBLEMS

INSTALLING THIS UNIT, CALL US ON:

The Slimline 300 is also available as a Plus

version. This version is equipped with a

dierent control board with 2 additional

connectors (X14 & X15) with more

connection options for various applications.

Only the Plus is equipped with a 9-pole

connector (connected to X15 on control

board) that is accessible from the outside of

the appliance.

If a postheater or extra preheater is

connected to connector X14 (accessible

after opening the front panel ) the installer

must feed the connected 230 Volt cable

to outside the appliance through a strain

reliever. For this strain reliever (not supplied

with the appliance) a plug must be removed

from the position where this strain relief

must be placed.

See page 32 for more information on the

connection possibilities of connectors X14

and X15.

A. 9-pole connector

B.Hole for gland to be

mounted by installer (for

sleeve cable postheater/ extra

preheater).

Slimline 300 Plus

02 Technical Speciﬁcations

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