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DOK4SVxxDEN · FD 9912

1

Domestic ventilation unit M Flex Air (Plus)

Deutsch

Table of contents

1

Safety notes.........................................................................................................................................................3

1.1 Symbols and markings.......................................................................................................................................................... 3
1.2 Intended use............................................................................................................................................................................. 3
1.3 Legal regulations and directives ........................................................................................................................................ 3
1.4 Installation ................................................................................................................................................................................. 4
1.5 Fireplaces................................................................................................................................................................................... 4
1.6 Commissioning, operation, switching off....................................................................................................................... 4
1.7 Maintenance, repair, spare parts ....................................................................................................................................... 4
1.8 Energy-efficient use of the ventilation unit.................................................................................................................... 4

2

Intended use of the ventilation unit ..............................................................................................................5

2.1 Area of application.................................................................................................................................................................. 5
2.2 Functional principle................................................................................................................................................................ 5

3

System design.....................................................................................................................................................6

4

Scope of supply ..................................................................................................................................................7

5

Conversion...........................................................................................................................................................8

5.1 Transportation.......................................................................................................................................................................... 8
5.2 Opening the unit ..................................................................................................................................................................... 8
5.3 Onsite conversion from right-hand unit to left-hand unit......................................................................................... 8
5.4 Installation of preheating register (5) (accessory) ......................................................................................................10
5.5 Installation of post-heating register (6) (accessory) ..................................................................................................10

6

Installation ........................................................................................................................................................ 11

6.1 Requirements for the installation location ...................................................................................................................11
6.2 Condensate drain (essential accessory)........................................................................................................................12
6.3 Vertical installation................................................................................................................................................................13
6.4 Horizontal installation ..........................................................................................................................................................13
6.5 Combination with 

System M / M Flex ................................................................................................................................................................14

6.6 Vertical wall mounting (accessory)..................................................................................................................................15
6.7 Air duct system......................................................................................................................................................................16
6.8 Electrical connection ...........................................................................................................................................................18

7

Commissioning ................................................................................................................................................ 20

7.1 General......................................................................................................................................................................................20
7.2 Building requirements .........................................................................................................................................................20
7.3 Ventilation system requirements.....................................................................................................................................20
7.4 Engineer requirements........................................................................................................................................................20
7.5 Commissioning procedure ................................................................................................................................................20

8

Operation .......................................................................................................................................................... 21

8.1 General......................................................................................................................................................................................21
8.2 Operating modes ..................................................................................................................................................................22
8.3 User menu                 ..............................................................................................................................................................22
8.4 Service menu             ............................................................................................................................................................23

Summary of Contents for 3VSHCE

Page 1: ...Order no DOK4SVxxDEN EN FD 9912 M Flex Air M Flex Air Plus Installation and Operating Instruction Domestic Ventilation Unit 3VSHCS 3VSHCE Glen Dimplex Deutschland Dimplex...

Page 2: ......

Page 3: ...Opening the unit 8 5 3 Onsite conversion from right hand unit to left hand unit 8 5 4 Installation of preheating register 5 accessory 10 5 5 Installation of post heating register 6 accessory 10 6 Ins...

Page 4: ...0 5 Cleaning the unit 35 10 6 Maintenance of the condensate drain 35 10 7 Additional maintenance measures 35 11 Faults 36 11 1 Internal sensors 37 11 2 Replacing fans 37 11 3 Replacing the bypass 37 1...

Page 5: ...h an engineer 1 3 Legal regulations and directives HINWEIS NOTE The construction and design of the domestic ventilation unit comply with the relevant European standards and directives and it therefore...

Page 6: ...hile an indoor air de pendent fireplace is in operation Country specific and regional rules and regulations must be observed 1 6 Commissioning operation switching off Once installation is complete per...

Page 7: ...he two separate air flows are directed through a cross current counter flow heat exchanger This heat exchanger recovers most of the heat from the exhaust air and uses it to heat up the supply air The...

Page 8: ...the building and the ventilated living space Ground plans with details outlining the use of space Sectional view with details of the room height These documents are used to divide up the building into...

Page 9: ...ion unit with integrated control unit 2 4 height adjustable supporting feet 3 Modbus connection plug on ventilation unit 4 Installation and usage instructions Fig 4 1 Unit set up in detail 1 2 3 4 5 6...

Page 10: ...nt panel must first be removed 1 Loosen the screw on the bottom 2 Push the front panel upwards slightly 3 Remove the front panel forwards 4 Loosen the 6x hexagon socket screws and remove the EPP inspe...

Page 11: ...cable and the bypass motor and prevent damage to the terminal and cable Step 2 Replace the wiring harnesses for the fans the outside air fan with the blue marking 4 must be shifted from the right hand...

Page 12: ...g register Fig 5 3 Installation of post heating register in right hand unit Installation of post heating register 6 1 Insert the post heating register assembly in the two grooves and push backwards 2...

Page 13: ...ee drainage of condensate water must be guaranteed There must be sufficient space for maintenance and repair work Fig 6 1 Vertical installation Fig 6 2 Horizontal installation top view CAUTION The req...

Page 14: ...omatically sealing low pressure protection mechanism The condensate drain must be con nected to a siphon on site 6 2 3 Prevention of sewer gas intake For hygiene reasons the condensate pipe from the v...

Page 15: ...with air duct connections to left factory de fault right hand unit Fig 6 6 Horizontal installation with air duct connections to right converted to left hand unit on site CAUTION When the air duct conn...

Page 16: ...Installed on top of Comfort with XL domestic hot water cylinder Fig 6 10 Installation example System M Comfort with XL domestic hot water cylinder installed on top Fig 6 7 Installation example System...

Page 17: ...ounting rail 2 Unit mounting rail screws 3 Set screws Fig 6 11 Accessories 6 6 2 Wall mounting installation The wall mounting must be installed horizontally When install ing the unit a vibration decou...

Page 18: ...o the valve or the ventilation grilles without branches Fig 6 15 Air duct system schematic shown for right hand unit supply air connection on right 1 Outside air SAI 2 Supply air SAO 3 Exhaust air EAI...

Page 19: ...sures should be used where applicable Wall or ceiling openings must be filled and sealed with suitable material If ventilation ducts are installed in the in sulation layer under the screed suitable vi...

Page 20: ...An all pole mains disconnect device with a contact clearance of at least 3mm is required on the installation side CAUTION Electrical cables must be installed in such a way that there are no mechanica...

Page 21: ...200 X24 X25 X22 Black 1 Black 1 Black 2 Black 2 Black 3 Black 4 Black 5 Brown Blue Pink Free Free In Fan In Fan GND GND Mod B Mod B Mod A Mod A GND GND Pink Grey Grey White White White White White Whi...

Page 22: ...arried out to ensure that all parts that come into contact with the air flow are clean before switching on the fans for the first time additional cleaning may be re quired 7 4 Engineer requirements Th...

Page 23: ...ically at speed 1 reduced ventilation or at the speed defined in the ser vice menu HINWEIS NOTE Only switch off for a short time e g for a filter change There is a risk of moisture damage if the venti...

Page 24: ...User menu The user menu is used to set weekly timer programs and oper ating parameters filter signal bypass external units and sen sors and displays information on the status and operation of the ven...

Page 25: ...fire place safety function and temperatures Air flow Displays the configured supply air and exhaust air volume flows for the relevant operating modes speed 1 2 3 and Automatic Error signal Displays th...

Page 26: ...For operation of an additional control element an I O expansion card is necessary optional accessory If an additional control element is connected it must be regis tered in the Control element menu F...

Page 27: ...ide to the left or right The factory setting is right HINWEIS NOTE The settings in menu item 20 should not be changed without consulting the installation engineer Fig 8 8 Service menu 20 Settings 1s 1...

Page 28: ...ter replacing the mother board for a replacement board The unit cannot be operated without the basic configuration 35Factory set Sets the ventilation unit to the factory settings The UV code must be e...

Page 29: ...nected and configured some of the outputs are allocated 1 Function assignment setting Input Automatic signal Input not occupied Input OFF signal Input Speed 1 signal Input Speed 2 signal Input Speed 3...

Page 30: ...n selected for a control element and then changed later the display user defined ap pears 64 65 Sensor 1 Sensor 2 Shows the configuration of the internal sensors HINWEIS NOTE Further information on th...

Page 31: ...ventilation unit starts for the configured test period to measure the air quality Where necessary the ventilation unit remains in opera tion until an adequate air quality is achieved and then stops op...

Page 32: ...YY 3 x 0 34 mm The plug for the Modbus connection on the ventilation unit is included in the scope of supply 81Interface Activation of the interface The factory setting is deactivated 82Baud rate Sett...

Page 33: ...wledge reset the signal by pressing the OK key in the basic display 9 5 Switch off limit It is possible to limit the time for which the ventilation unit is switched off without completely blocking the...

Page 34: ...puts Example 1 Programming bypass switching to the key For the assignment of the key in the service menu under 40 Inputs 42 Input IN_1 switch to the BYPASS function with Pos signal operating mode sett...

Page 35: ...ntenance All air filters in the system require regular maintenance to en sure hygienic fault free and efficient system operation The following maintenance intervals are recommended Replace 4 weeks aft...

Page 36: ...e surfaces 10 4 Cleaning the heat exchanger The plastic heat exchanger in the ventilation unit can be cleaned with clean warm water in a shower or tub using a shower head attachment 1 Disconnect the u...

Page 37: ...s containing sand soda acid or chlo ride as these can damage the surfaces 10 6 Maintenance of the condensate drain The condensate drain on the bottom of the ventilation unit and the installed siphons...

Page 38: ...tion error Microprocessor or CPU board faulty Replace CPU board E05 E05 ext overload Off Supply voltage broken down 24V DC overloaded Short circuit Inform after sales service E09 E09 Balance Off Input...

Page 39: ...ss outside air blue exhaust air black To teach in the new fan load the factory settings in the service menu carry out the fan configuration and re enter the unit con figuration for U V see type plate...

Page 40: ...ronmentally friendly manner 12 2 Disposal of the old unit Devices with this mark are not disposed of in general household waste The unit including its accessories and spent batteries must be dealt wit...

Page 41: ...300 2 7 Sound pressure level speed 1 2 3 at 1 m 2 dB A 2 8 Sound power level ErP dB A 2 9 Outside air duct sound power level dB A 2 10 Extract air duct sound power level dB A 2 11 Exhaust air duct so...

Page 42: ...EN 13141 7 For an analysis of the economic and energy efficiency further parameters in particular regulation should also be taken into account These figures are only achieved with clean heat exchanger...

Page 43: ...implex de DOK4SVxxDEN FD 9912 41 Domestic ventilation unit M Flex Air Plus English 14 Dimension drawing 14 1 Dimension drawing vertical 560 117 270 534 305 1388 1220 100 140 329 50 P 4 1 2 6 10 12 3 8...

Page 44: ...Supply air duct stub right hand unit 3 Exhaust air duct stub right hand unit 4 Extract air duct stub right hand unit 5 Electric wire connection 6 Condensate drain including reduction right hand unit 7...

Page 45: ...www glendimplex de DOK4SVxxDEN FD 9912 43 Domestic ventilation unit M Flex Air Plus English 14 3 Dimension drawing horizontal 704 1220 117 270 284 305 3 1 2 4 39 6 5 560 7 9 9 8 450 578 40P 100 11 10...

Page 46: ...lus 14 4 Dimension drawing key 1 Outside air duct stub 2 Supply air duct stub 3 Exhaust air duct stub 4 Extract air duct stub 5 Electric wire connection 6 Condensate drain 7 Control unit flap and filt...

Page 47: ...h 15 Diagrams 15 1 Characteristic curve Fig 15 1 Characteristic curve M Flex Air 1 Speed 1 factory setting 2 Speed 2 factory setting 3 Speed 3 factory setting freely programmable 0 50 100 150 200 250...

Page 48: ...uired Sound absorbers or sound absorbing ventilation hoses installed in the supply air and exhaust air duct and in the outside air and extract air duct Wall or ceiling openings are closed Air duct sys...

Page 49: ...d Replaced Date Checked Replaced Date Checked Replaced Date Checked Replaced Date Checked Replaced Date Checked Replaced Date Checked Replaced Date Checked Replaced Date Checked Replaced Date Checked...

Page 50: ...Germany T 49 9221 709 545 F 49 9221 709 924 545 service gelndimplex de www glendimplex de HINWEIS NOTE To process enquiries after sales service orders and com plaints we require the exact unit type th...

Page 51: ...at recovery h Maximum air volume flow m h 320 320 320 320 i Fan drive electric input power W j Sound power level LWA dB A k Reference air volume flow m s 0 062 0 062 0 062 0 062 l Reference pressure d...

Page 52: ...m h 320 320 320 320 i Fan drive electric input power W j Sound power level LWA dB A k Reference air volume flow m s 0 062 0 062 0 062 0 062 l Reference pressure difference Pa 50 50 50 50 m Specific p...

Page 53: ...www glendimplex de DOK4SVxxDEN FD 9912 51 Domestic ventilation unit M Flex Air Plus English...

Page 54: ...52 DOK4SVxxDEN FD 9912 www glendimplex de English Domestic ventilation unit M Flex Air Plus...

Page 55: ...www glendimplex de DOK4SVxxDEN FD 9912 53 Domestic ventilation unit M Flex Air Plus English...

Page 56: ...glendimplex de www glendimplex de Gesch ftsstelle sterreich Glen Dimplex Austria GmbH Hauptstra e 71 A 5302 Henndorf am Wallersee T 43 6214 20330 F 43 6214 203304 info dimplex at www dimplex at Offic...

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