background image

393829

2

 

Rev

 

1:

 

19.04.2017.

 

KJK

 

We

 

reserve

 

the

 

right

 

to

 

change

 

technical

 

data

 

without

 

notice.

     

http://www.ensy.no

 

Side 21

 

2.4

 

Dimensions

  

 
 

 

 
 

 

 

All

 

ducts

 

are

 

Ø125

 

mm

 

 
 

 
 
 
 
 
 
 
 

Summary of Contents for AHU-200 KH SLIM

Page 1: ...User manual and Installation Guide AHU 200 KV SLIM AHU 200 KH SLIM ...

Page 2: ...393829 2 Rev 1 19 04 2017 KJK We reserve the right to change technical data without notice http www ensy no Side 1 ...

Page 3: ... supervision of a qualified person Tell children not to play with the appliance If you are going into the unit then you first have to remove any kitchen furniture front door if so is mounted on front of unit On these pictures you can see the ventilation unit with white coated cooker hood There are also variants with hoods in brushed stainless steel To open the front hatch you first have to untight...

Page 4: ...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 ventilation...

Page 5: ... 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 ventil...

Page 6: ...fans to be programmed to position AV or OFF 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 Maintenance and cleaning of rotary heat exchanger This must be done by a qualified person Disconnect the 3 pole plug Can be pulled out of the ventilation unit without the need for any tools To not scratch...

Page 7: ...nger 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 destroying the threads in the sheet metal parts To make sure that the drive belt can adjust itself into...

Page 8: ...on the cooker hood Turn off the power before replacing the down light If the light is not working then you must replace the entire light socket and transformer To replace the user must first remove the four blanking plugs and then loosen four screws to release the entire cover Compress the spring with fingers to more easily sliding light socket out through cover The plugs that is between light and...

Page 9: ...no 260455 2 Down Light LED 5W with white socket and transformer 260456 2 Down light LED 5W with black socket and transformer Replacement or washing the filter in the kitchen hood Release from the frame by pushing the lock to the middle of the filter and tilted down The filter can be washed in soapy water Must be completely dry before it is mounted in place again If the filter material is damaged i...

Page 10: ... 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...

Page 11: ...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...

Page 12: ...ation must be provided to service personnel at the failure of the unit 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 display 4 Preferences 4 1 Time date Setting menu for Time date This sett...

Page 13: ...n 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 keys A...

Page 14: ...n room temperature Use button 4 to change setting for Off Press to activate On Use button 4 to change setting for 2 C Press to change to to 3 C if wanted 4 5 1 3 Fan control Factory settings for AHU 200 KV and KH SLIM 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 c...

Page 15: ...r 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 7 Absent Menu for setting the desired values by activating away home function Use the D3 connector on top of the unit See page 24 in this manual Function is operated via an external switch Set value of the desired temperature will show in the display after ac...

Page 16: ...e 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 avo...

Page 17: ...eserve the right to change technical data without notice http www ensy no Side 16 4 5 1 10 Display number On this unit it is only possible to connect one display From this menu it has to be specified that the control panels is Display 1 ...

Page 18: ... unit has a built in heater for supplementary heating of supply air Humidity sensor for forced ventilation is integrated into ventilation unit The unit can also connect additional equipment Pulse switch for controlling the forced ventilation for example wet rooms or bathrooms sensor for carbon management and switch management away home function Control of these options are integrated into AHU 200 ...

Page 19: ...tice http www ensy no Side 18 First select how the unit should be mounted so that the piping system should be as easy as possible Sketch over shows AHU 200 KV SLIM Sketch over shows AHU 200 KH SLIM Fresh air Supply air Extract air Exhaust air Fresh air Supply air Extract air Exhaust air ...

Page 20: ... supplied with the unit Sketch over show AHU 200 KV SLIM Mount the wall bracket with vibration gasket Make sure that the edge protection gasket is placed on the wall bracket Be sure that the vibration gasket is intact Glue vibration gasket to the back of the unit see illustration Approx 50mm from the bottom of the unit Lift the unit in place and ensure that there is no direct contact between unit ...

Page 21: ...e the pipings you will need the distance 297 mm from the roof and down to the top of unit The duct cover has to be ordered separately from supplier Ensy Art 0100107 2 The instruction how to mount this duct cover you will find together with the duct cover Instruction for mounting duct cover you also can find on web ensy no Products Other products accessories Duct covers ...

Page 22: ...393829 2 Rev 1 19 04 2017 KJK We reserve the right to change technical data without notice http www ensy no Side 21 2 4 Dimensions All ducts are Ø125 mm ...

Page 23: ...ting coil High efficiency and low noise EC fans Adjustable 30 to 100 speed Adjustable supply air temperature between 15 and 21 C Acoustic and thermal insulated housing Integrated control system with Touch Panel for the control of the unit supplied as standard Integrated cooker hood in bottom of the unit In top of the unit there is Look at page 24 Junction point of contact for connection for the co...

Page 24: ...alled in a living room this will give the signal to the unit to increase speed to max airflow Control panel The control panel to be 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 should be mounted on the wall The unit is designed for installation over the stove in the ...

Page 25: ...ached directly to the wall Make a suitable hole for the 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 has 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 Th...

Page 26: ...for piping 1 Supply air bedroom 2 Supply air living area 3 Extract kitchen 4 Extract bathroom utility room 5 Ventilation unit with integrated cooker hood 6 Roof cowl exhaust air 7 Fresh air outdoor air inlet Instead of separate roof cowl for exhaust air and wall grid for fresh air there also can be used combi grids with inlet and outlet air are in the same box Find Intake exhaust grilles on www en...

Page 27: ...s 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 via the duct system and reduce any no...

Page 28: ...nificantly 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 with plastic diffusion barrier pulled over the ducts The same applie...

Page 29: ...e cooker hood isn t activated then there will be a 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 ceiling must have throwing direction so that air enters the ...

Page 30: ...l 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 control panel Alarm Possible causes Description of what will happend...

Page 31: ...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 2 If the di...

Page 32: ...393829 2 Rev 1 19 04 2017 KJK We reserve the right to change technical data without notice http www ensy no Side 31 Ensy AS Mohagasvingen 1 N 2770 JAREN http www ensy no ...

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