Ensy AHU-300 BH Скачать руководство пользователя | Manualshive

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393800

‐

2

Rev

1:

02.058.2017.

KJK

We

reserve

the

right

to

change

technical

data

without

notice.

http://www.ensy.no

Page 7

1.Fan

speed

Ventilation

unit

has

three

options

for

choice

of

airflow.

Min,

Normal

and

Max.

For

programming

of

values

within

each

step,

see

4.5.1.3

Using

the

control

button

1,

and

‐

/

+

buttons

can

change

between

the

pre

‐

programmed

selections.

1.1

Fan

boost

Forced

ventilation,

fan

speed

increases

to

max

speed.

(Means

to

the

speed

that

is

set

in

menu

4.5.1.3.)

The

function

is

for

use

if

high

humidity

in

bathrooms

and

laundry

room.

Forced

ventilation

can

be

activated

with

button

then

Interval

adjustable

from

10

‐

240

min

with

+

and

‐

This

picture

shows

10

min

forcing

time,

but

not

activated.

To

activate

the

fan

boost

use

control

button

4.

You

can

see

that

the

fan

are

running

with

Max

speed

and

the

clock

will

start

countdown.

You

can

easy

deactivate

the

fan

boost

again

before

the

countdown

automatically

stops

it.

First

control

buttom

1

and

then

4.

This

feature

can

also

be

operated

with

an

external

pulse

switch.

The

switch

is

placed

in

the

bathroom

or

adjacent

rooms.

Connected

to

contact

D1

in

top

of

the

ventilation

unit.

(Look

at

page

23

in

this

manual.)

If

this

option

via

D1

is

intended

for

use

against

wood

stove

or

fireplace

then

it

is

recommended

that

Max

speed

under

Fan

control

in

menu

4.5.1.3.

is

set

to

Supply

100%

and

adjust

Extract

to

be

80

to

85%.

(Look

at

page

10

in

this

manual)

2.

Temperature

Choose

from

pre

‐

programmed

temperature

settings

set

point

between

15

‐

21

°C.

Setting

is

changed

by

operating

the

switch

buttons

below

‐

/

+

symbols.

Heating

element

can

here

be

set

ON

or

OFF

by

operating

the

switch

button

4

in

this

screen,

but

only

if

heater

is

connected.

(To

see

if

heating

coil

is

connected

or

disconnected,

see

4.5.1.1

Heater)

Indicator

for

activated

heating

coil.

Small

picture

show

not

activated.

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Содержание AHU-300 BH

Страница 1: ...User manual and Installation Guide AHU 300 BV AHU 300 BH ...

Страница 2: ...e supervision of a qualified person Children should be told to not play with the appliance When you lift off the front hatch from the device make sure the spiral cable that connects the device and the front hatch is not overstretching for a long period This can damage the cable During commisioning of the appliance when installed the spiral cable has to connected in order to have access the control...

Страница 3: ...aced into a new building with high humidity you can let this humidity sensor be turned off for a period to avoid the full speed of the fan at night To get the humidity sensor to operate as intended you need at one time to put it active Than you need to set the switch in position 1 If the ventilation unit is placed in a house without high humidity you should switch to position 1 after you putting v...

Страница 4: ...nd external sensor that means you need to adjust that one from its settings Replace the cover and or plug after finish adjusting Replacing the filter The filters should be replaced every 6 9 or 12 months Should be extracted without use of any tools Remember to enter the control panel menu 4 3 Filter and press Filter OK after the filters has been replaced To guarantee optimal properties of the vent...

Страница 5: ...rogrammed to position AV or OFF AHU 300 BV Disconnect the 3 pole and 5 pole plugs The fans can be pulled out of the ventilation unit without the need for any tools Clean with mild soap and water AHU 300 BH The extract air fan can be pulled out of the ventilation unit without the need for any tools Before you can pull out the supply air fan you have to remove the bracket that holds the fan in corre...

Страница 6: ...use ammonia containing detergent as this will prey on and discolor aluminum in rotary heat exchanger Flushed with hand shower and blow gently clean with compressed air Ensure that the screws are tightened sufficiently so that they do not come loose during operation Preferably use a screwdriver to tight the screws If use of electrical screwdriver make sure that you use low torque to prevent destroy...

Страница 7: ... Sun indicates that the rotor has stopped the air handling unit is in the summer operation mode Snowflake low temperature indicates that the air handling unit is in defrosting mode Steaming pot and blinking fan blades indicates that the kitchen exhaust is activated Timer and the countdown of the fan symbol indicate that the forced ventilation is enabled From 10 up to 240 minutes Away indicates whe...

Страница 8: ...ck will start countdown You can easy deactivate the fan boost again before the countdown automatically stops it First control buttom 1 and then 4 This feature can also be operated with an external pulse switch The switch is placed in the bathroom or adjacent rooms Connected to contact D1 in top of the ventilation unit Look at page 23 in this manual If this option via D1 is intended for use against...

Страница 9: ... Which display is defined as Display 1 or Display 2 appears here if the plant has mounted two displays See 4 5 1 10 selection of the displays 3 Information 3 3 General info Here you can see defrost mode that has been chosen See 4 5 1 9 if you want to change mode 4 Preferences To navigate within the various sub menus when using the control buttons below the up down cursor key that displays on the d...

Страница 10: ...s on the indicator Select the desired supply air temperature you want during the period Settings between 15 21 C If weekly schedule looks something like this without any reason then you must punch in all the data again It do not help to update software 4 Preferences 4 3 Filter Setting the time interval for filter change current choices are 6 9 or 12 months Make your choices by using the cursor key...

Страница 11: ...s to change to to 3 C if wanted 4 5 1 3 Fan control Factory settings for AHU 300 BV and BH you can see in next picture The installer can adjust these settings so that it is adequately balanced ventilation 4 5 1 4 Co2 control If the unit shall be connected CO control then connect it to C0 connector on top of the unit See page 23 in this manual Menu for enabling disabling of CO control Scroll to Off...

Страница 12: ...ernal humidity sensor or motion sensor Use the D2 connector on top of the unit See page 23 in this manual Note In order for this feature to work you need the one pole switch marked RH ON OFF inside the unit to be set in position 1 See page 2 of this manual for the location of this switch Supply and Extract air should have the same value as the MAX value under 4 5 1 3 Set to 100 from factory 4 5 1 ...

Страница 13: ...de OFF from factory Modus 1 at low humidity Defrosting function start at 20 C Modus 2 at normal humidity Defrosting function start at 15 C Modus 3 at high humidity Defrosting function start at 10 C The function when defrosting starts is that each hour the supply air fan stops for 6 minutes The heater EV turns off Extract air fan reduces speed to 30 and the rotary exchanger will run as normal To av...

Страница 14: ... If two control panels should be used then from this menu it has to be specified that one of the control panels is Display 1 and the other one is Display 2 This to avoid delay in the signals between the control panels and main control board inside the unit It does not matter which of the control panels that are called Display 1 or Display 2 ...

Страница 15: ...ilt in heater for supplementary heating of supply air Humidity sensor for forced ventilation is integrated into ventilation unit Control panel is integrated into the front hatch Option for a second control panel to be connected is made outside the unit The unit can also connect additional equipment cooker hood over the stove pulse switch for controlling the forced ventilation for example wet rooms...

Страница 16: ...select how the unit should be mounted so that the piping system should be as easy as possible Sketch over show AHU 300 BV Sketch over show AHU 300 BH Cooker hood Fresh air from outside Supply air to room Extract air from room Exhaust air Cooker hood Exhaust air Extract air from room Supply air to room Fresh air from outside ...

Страница 17: ...ilding If ventilation unit will be placed as the sketch shows it must not be covered so that service is prevented If placed at the attic make sure that there are at least 500 mm clearance over the front hatch so there will be room for service 2 1 Brackets and vibration gasket Suspension bracket screwed on top of the unit as shown Use 8 pcs M5 x 16mm supplied with the unit Sketch over show AHU 300 ...

Страница 18: ...he unit is to be hung on a light wall Use 6 pcs wood screws 5 x 40mm supplied with the unit for each bracket Mount the wall bracket with vibration gasket Be sure that the vibration gasket is intact Glue vibration gasket to the back of the unit see illustration Approx 60mm from the bottom of the unit 2 2 Stopper brackets To prevent the unit to be lifted out of the brackets should be installed two s...

Страница 19: ...ttp www ensy no Page 18 2 3 Mounting of cooker hood If kitchen exhaust hood is to be used together with the unit If kitchen exhaust hood is to be connected into the top of the unit you must remove the end cap in the top that is marked COOKER HOOD Sketch shows AHU 300 BV Sketch shows AHU 300 BH ...

Страница 20: ...Page 19 2 4 Duct cover If you want to use a duct cover to hide the pipings you will need the distance 296 mm from the roof and down to the top of unit The duct cover has to be ordered separately from supplier Art 0100207 2 The instruction how to mount this duct cover you will find together with the duct cover ...

Страница 21: ...393800 2 Rev 1 02 058 2017 KJK We reserve the right to change technical data without notice http www ensy no Page 20 2 5 Dimensions Sketch shows AHU 300 BV Sketch shows AHU 300 BH All ducts are Ø125 mm ...

Страница 22: ...l insulated housing Integrated control system with Touch Panel for the control of the unit supplied as standard The unit is designed for optional connection of a cooker hood in top of the unit In top of the unit there is Look at page 23 Junction point of contact for connection for an extra control panel Junction point of contact for cooker hood KV Junction point of contact for Co sensor CO Junctio...

Страница 23: ...e the signal to the unit to increase speed to max airflow CO sensor Can be installed in the living room and will give signal to the unit if the pollution level in the room is too hight Control panel Extra control panel placed at a suitable place in the building to do the monitoring and regulation of ventilation as simple as possible Must not be placed in bathrooms or wet area The control panel sho...

Страница 24: ...e wire in the recess for wire in the box The control panel can also where concealed wiring be attached to standard wall box where the fastening screws in the wall box have 60 mm cc In order to dismantle the touchpad disc and display this can easily be done by using a knife with thin blade gently inserted between the jacket and the front plate Then flip the knife down so that the frame loosens When...

Страница 25: ...st openings for ventilation central vacuum Hoods and Vents sewer vent chimney or other contaminated source such as dust exhaust from traffic etc The return of the exhaust air should always be in good distance from fresh air intakes close windows etc Sketch for piping when mounting the cooker hood to the top of the unit 1 Supply air bedroom 2 Supply air living area 3 Extract kitchen 4 Extract bathr...

Страница 26: ...ng Pairing of duct sections All joints between ducts T pipes bends reducers etc have to be locked by using special tape or at least 3 pieces of self tapping screws Sound reduction To avoid disturbing noise from blowers in living area installation of sound absorber silencer in the duct for supply and extract air recommended length 0 9 meters each section To prevent sound transmission between rooms ...

Страница 27: ... a cold environment such as in an attic where the temperature is significantly lower than the ventilation air there is a risk of condensation inside the ducts This can be prevented by isolating the channel exterior In this case the channel wall being diffusion and would therefore insulate externally with a diffusion material of mineral wool It can also be used insulation tubes 100 mm mineral wool ...

Страница 28: ...important that there are a signal from cooker hood connected towards the KV plug outside the unit to avoid this Rotor fault alarm Exhaust air louvers can be mounted in the ceiling or wall Supply air diffuser can be mounted in the ceiling or low wall In low wall must sectorial aperture positioned so that supply airstream carried upwards along the sloping ceiling Supply in the wall at the horizontal...

Страница 29: ...10 C All functions are deactivated and the unit will stop Manual reset of the fire thermostat Low voltage Voltage drops below 200 V All functions are deactivated Automatically after voltage rises to 212 V No connection from control panel to the master control board All functions are deactivated Automatically when contact is established again Less critical alarms Yellow flashing lights in the contr...

Страница 30: ...press minus so that it is not active Then you can go back in the menu and set the fans in OFF position to reset the alarm Remember to go back into the weekly schedule and set the period 1 active again by pressing the button Press button 4 to accept the changes Then press button 1 two times to get to the start side again Rotor Fault alarm will not be activated if 1 When using the kitchen hood and s...

Страница 31: ..._____________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ___________________________________________________________________...

Страница 32: ...393800 2 Rev 1 02 058 2017 KJK We reserve the right to change technical data without notice http www ensy no Page 31 Ensy AS Mohagasvingen 1 N 2770 JAREN http www ensy no ...

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