Ventilation system Pax Mistral iV12t
Installation and operating instructions 07/2015
Page 1: ...Ventilation system Pax Mistral iV12t Installation and operating instructions 07 2015 ...
Page 2: ... 5 00 Table of contents 1 User and safety instructions 4 1 1 Safety instructions 4 1 2 Intended use 5 1 3 Incorrect use 5 1 4 Qualified personnel 5 1 5 General symbols 5 2 System overview 6 2 1 Layout 7 2 2 Function 10 2 3 Control elements 11 3 Preparations prior to installation 14 3 1 Dimensions 14 3 2 Dimensioned drawings 15 4 Electrical connections 19 5 Assembly and installation 20 5 1 Preparat...
Page 3: ...lease take care that the protrude from the wall sleeve on the outside depends on the cover to the exterior 1 2 Intended use When installing the equipment system observe the applicable building codes fire protection regulations and accident prevention regulations of the Employer s Liability Insurance Association Germany or local equivalent Only use the equipment system for the applications describe...
Page 4: ... iV12 Smart ventilation unit is controlled via one of the following Pax system controllers ZR8 MZ One ZR10 D The design of the Pax iV12 Smart ventilation system is based on experiences with our successful iV14 ventilation system in accordance with DIBt approval Z 51 3 156 Characteristics Tailored solution for a pleasant room climate in workplaces living areas and bedrooms Low power consumption Can...
Page 5: ...terminal 3 Reversible fan 6 Controller plug Inner covers 3 1 2 4 3 1 2 4 Inner cover V 220x200 Inner cover R D290 Fig 4 Inner covers 1 Panel of inner cover 2 Spacer 3 Base plate of inner cover 4 Dust filter pollen filter optional Weather protection hoods 1 3 1 3 2 WSH Smart WSH 09 Fig 5 Weather protection hoods 1 Base plate of weather protection hood 3 Cover of weather protection hood 2 Fixing scr...
Page 6: ...entilation units must be ensured when using several ventilation units controlled via several controllers see installation and operating instructions for the controller All of the controllers should be connected via a mains fuse in the building distributor Cross ventilation A decentralised ventilation system is based on the free movement of air between individual pairs of ventilation units This is ...
Page 7: ...i n V E N T e r M Z 0 n e 0 1 0 6 2 0 1 5 1 2 4 2 Fig 10 Front view of MZ One controller 1 Display unit 5 Navigation arrow 2 Navigation arrow 6 Navigation arrow 3 Navigation arrow The MZ One controller is an electronic control unit for controlling up to 16 Pax iV12 Smart ventilation units It comprises a programming unit and up to four Clust Air modules which can each be connected to up to four Pax...
Page 8: ...n 3 2 Dimensioned drawings Wall opening iV12 Smart with weather protection hood Ø180 y 250 145 140 180 2 1 5 3 6 4 Ø180 136 177 y 250 180 2 1 3 4 5 6 250 1 250 1 450 2 WSH Smart WSH 09 Fig 11 Dimensioned drawing for wall opening 1 Wall opening for new builds 4 Outer edge of embrasure ins w plaster 2 Wall opening for existing buildings 5 Door window frame 3 Position of weather protection hood 6 Bot...
Page 9: ...awing for corner flat tube 1 Fixing element 4 Rigid foam insert 2 Wall sleeve opening 5 Wall mounting bracket 3 Sound insulation insert Weather protection hoods 279 313 23 88 44 222 56 285 1 3 1 3 5 4 2 WSH Smart WSH 09 Fig 15 Dimensioned drawing for weather protection hoods 1 Base plate of weather protection hood 4 Top drip rail WSH Smart 2 Fixing screws 5 Bottom drip rail WSH Smart 3 Cover of we...
Page 10: ...crews visible Start direction supply air Plug rotated Fig 18 Start setting plug position for exhaust supply air 1 Fan 5 Controller connection 2 Plug in strip 6 LED 3 Socket 7 Fan mains terminal 3 pole 4 Controller plug 3 pole The running direction of the fan when the controller is started is subject to the alignment of the plug locking screws Start up arrangement In exhaust air mode the locking sc...
Page 11: ...er completion of the conversion or new build 5 3 Information on RAL compliant installation Wall sleeves are inserted in the wall openings and aligned at a gradient with a flush finish on the inside and outside of the wall A modern wall consists of several vertical layers that are cut through when the wall opening is inserted This structure must be recreated up to the wall sleeve A similar situatio...
Page 12: ...sitioned incorrectly Correct installation of the fan cable is not possible Position the plaster wall groove as close as possible to 45 to the bottom left or 45 to the top right of the wall opening TIP Wall opening positioned incorrectly Maintenance of the ventilation unit is not possible Do not fit wall opening in areas with radiators Ensure wall opening has a minimum distance of 300 mm to head on...
Page 13: ...sert the wall sleeve too far into the wall opening Otherwise the base plate s inner cover cannot be installed correctly Note the thickness of the interior plaster when inserting the wall sleeve Insert wall sleeve 1 from inside the room Ensure that there is a recess 2 at the bottom left for the controller cable at an angle of 45 Or Ensure that there is a recess 2 at the top right for the controller...
Page 14: ...l wall 2 1 1 1 After completion of the external wall trim wall sleeve 13 with 10 mm protruding up from the external wall Ö Ö Wall sleeve is fitted 3 1 3 1 10 Fitting the wall sleeve for the corner connection Corner version TIP Please observe a wall sleeve protrude on the exterior of 30 mm instead of 10 mm when fitting the wall sleeve Requirements Controller cable in place Preparation set is availa...
Page 15: ...he weather protection hood base plate Fitting the WSH Smart weather protection hood NOTE Installation on an unfinished external wall Damage to the external wall Only install weather protection hood once external wall is finished and is properly hardened NOTE Any condensate that does not drain away Damage to the masonry interior wall Ensure that the gap in the end stop tape at the bottom of the wal...
Page 16: ...ction hood cover 16 via slots 14 on to top side screws 13 of the weather protection hood base plate Secure weather protection hood cover 16 to weather protection hood base plate using top and bottom screws 13 15 13 13 15 14 Ö Ö The weather protection hood WSH Smart is fitted Fitting a WSH 09 weather protection hood NOTE Installation on an unfinished external wall Damage to the external wall Only i...
Page 17: ...l 8 Mark out four holes 10 Drill holes 10 with Ø 8 mm to a depth of min 50 mm and insert wall plugs 8 0 1 9 Secure weather protection hood base plate 11 to the external wall using screws and washers 12 1 1 2 1 NOTE Seal the joint between the weather protection hood base plate and facade Weather protection hood cover cannot be fitted After attaching the cover to the base plate seal the joints betwe...
Page 18: ...to the external wall Incline corner flat tube with a fall at an angle of 1 2 to the window embrasure NOTE Missing sealing tape on wall sleeve Reduced air flow rate Affix sealing tape around the outer edge of the wall sleeve TIP Remove the protective discs from the wall sleeve on the interior and exterior wall side before installing the corner flat tube Otherwise no airflow is possible Requirements...
Page 19: ...external wall using wall mounting brackets 11 1 0 1 1 Apply insulation 12 to external wall 2 1 TIP Contamination inside the corner flat tube due to render deposits Cover over the corner flat tube outlet before applying exterior render to avoid contamination due to render deposits Render deposits may cause a reduced air flow rate Apply exterior render to insulation Render over sliding sleeve 13 wit...
Page 20: ...ll Only install embrasure lattice once external wall is finished and is properly hardened Requirements External wall finished and level Flat tube is installed Adhesive tape removed from flat tube opening Affix sealing tape 9 mm 1 on external wall side to sides and around outer edge of embrasure lattice 2 Ensure that the sealing tape 1 is affixed at the top and bottom between the through hole 3 and...
Page 21: ...ctive disc is removed Wall sleeve is fitted Push thermal accumulator 1 up to end stop tape in wall sleeve 2 2 1 Insert felt strip 3 up to thermal accumulator 3 CAUTION Incorrect alignment of the fan module Protection against accidental contact is missing Protection guard for the fan must face towards the inside of the room Insert fan 4 up to felt strip 4 Insert the second felt strip 5 up to fan 5 ...
Page 22: ...tion start up of the control ler Requirements Thermal accumulator fan are assembled Controller is set to performance level 0 Check functionality of module ventilation system Check freewheel function of the fan Ö Ö Fan is running freely Check connection of fan to controller Ö Ö Fan is connected Check voltage Ö Ö Voltage is present Set ventilation operating mode See installation and operating instru...
Page 23: ...ers 10 click into place 1 1 0 1 2 1 Slide inner cover panel 14 on to spacers 13 0 13 1 0 14 1 Ö Ö Inner cover V 220x200 is fitted Fitting the inner cover R D290 Requirements Wall sleeve is fitted Fit inner cover base plate 2 so that it covers wall sleeve fixings 1 Ensure that the Pax 3 inscription on the inner cover base plate is at the bottom 1 2 3 Secure inner cover base plate 4 to fixings 5 usi...
Page 24: ...220x200 Requirements Inner cover is open Push manually to slide inner cover panel 1 on to inner cover base plate 2 1 2 Ö Ö Inner cover V 220x200 is closed Opening the inner cover V 220x200 Requirements Inner cover is closed Carefully pull inner cover panel 1 forward Ensure that all spacers click into place 1 Ö Ö Inner cover V 220x200 is open Closing the inner cover R D290 Requirements Inner cover ...
Page 25: ...2 Unclip inner cover panel 1 and pull forward Remove inner cover panel 1 1 2 Remove dust filter 3 from inner cover base plate 5 on lug 4 3 5 4 Fit new dust filter 7 on inner cover base plate 6 Or Fit cleaned dust filter 7 on inner cover base plate 6 7 6 Fit inner cover panel 10 on spacers 8 Press in locking tabs 9 on spacers 8 9 8 0 1 Slide inner cover panel 11 on to spacers 12 2 1 1 1 Ö Ö Dust fi...
Page 26: ...ers 6 Click inner cover panel 7 into place at bottom 6 7 Ö Ö Dust filter has been changed 6 3 Installing removing the thermal accumulator Thermal accumulator iV12 Smart and inner cover V 220x200 Requirements Fan is off Pull inner cover panel 1 forward Press in side locking tabs 2 on spacers Unclip inner cover panel 1 and pull forward Remove inner cover panel 1 1 2 Remove dust filter 5 from inner c...
Page 27: ...oved Thermal accumulator iV12 Smart and inner cover R D290 Requirements Fan is off Unclip inner cover panel 1 at bottom and pull forward Remove inner cover panel 1 by lifting it up 1 Remove dust filter 3 from inner cover base plate 2 2 3 Undo screws 4 using Allen key supplied 4 Remove inner cover base plate 5 5 TIP Incorrect fan running direction Observe the alignment of the plug The running direc...
Page 28: ...gnment Exhaust air mode locking screws at green plug pointing up Supply air mode locking screws at green plug pointing down Requirements Thermal accumulator has been removed Install thermal accumulator in reverse order Ö Ö Thermal accumulator iV12 Smart is installed 6 4 Cleaning the thermal accumulator NOTE Cleaning in a dishwasher Risk of damage to the thermal accumulator insulation Only clean th...
Page 29: ...er 495 mm 160 mm Weight 0 820 kg Wall sleeve 745 Characteristics Value Length diameter 745 mm 160 mm Weight 1 230 kg Corner flat tube Corner 400 flat tube Characteristics Value Length width height 400 mm 95 mm 224 mm Weight 1 430 kg Corner 500 flat tube Characteristics Value Length width height 500 mm 95 mm 224 mm Weight 1 660 kg Thermal accumulator iV12 Smart Characteristics Value Length 150 mm D...
Page 30: ...0 8 Standard delivery accessories and spare parts Standard delivery iV12 Smart Preparation set Standard delivery Wall sleeve 495 745 with protective discs and mounting wedges Weather protection hood white grey Nord 2K fitting foam optional Installation and operating instructions Applicability Component Part number iV12 Smart preparation set 1001 0133 2K fitting foam 1004 0050 Completion set Standa...
Page 31: ...t Standard delivery Wall sleeve 495 745 with protective discs and mounting wedges Corner flat tube 400 500 Embrasure lattice white grey Thermal accumulator iV12 Smart Inner cover square round Applicability Component Part number iV12 Smart Corner complete set 1001 0138 Inner cover Standard delivery Inner cover with dust filter and accessories kit Applicability Component Part number Inner cover V 22...
Page 32: ...ion hood 09 white RAL 9016 1508 0012 Weather protection hood 09 grey RAL 9006 1508 0064 Weather protection hood 09 Nord RAL 7011 1508 0027 Embrasure lattice Standard delivery Embrasure lattice white grey Nord Applicability Component Part number Embrasure lattice 90x220 white RAL 9016 1508 0018 Embrasure lattice 90x220 grey RAL 9006 1508 0065 Embrasure lattice 90x220 Nord RAL 7011 1508 0030 Accesso...
Page 33: ...ite sound buffer 2003 0031 Panel IB V 220x200 2003 0219 Panel IB R D290 white 2003 0027 Accessories kit IB V 220x200 2005 0054 Accessories kit IB R D290 2005 0059 9 Servicing and maintenance The Pax iV12 Smart ventilation system is virtually maintenance free In section 9 Servicing and maintenance Maintenance schedule you will find a table listing all maintenance steps CAUTION Rotating parts on the...
Page 34: ...ck that cables are connected with the correct pole assignment Check that all plugs are correctly inserted Check use of wire end sleeves Fan faulty Replace fan Controller transformer faulty Replace controller transformer Fan does not switch off Controller faulty Replace controller Air flow low Cover closed Open cover Dust filter extremely dirty Clean dust filter Pollen filter used Pollen filter red...
Page 35: ...urer provides a two year warranty for the Pax iV12 Smart ventilation system as well as an eight year warranty for the thermal accumulator Any warranty claim will become void in the following cases In the event of any damage caused by any incorrect or inappropriate use or handling or any failure to observe the installation and operating instructions When using any complementary part or accessory no...
Page 36: ...tem Pax Mistral iV12 Installation and operating instructions Ventilation system Pax Mistral iV12 Installation and operating instructions 71 USER AND SAFETY INSTRUCTIONS USER AND SAFETY INSTRUCTIONS NOTES COMPANY DETAILS ...
Page 37: ... iV12 Installation and operating instructions USER AND SAFETY INSTRUCTIONS Subject to technical modifications Pax 2015 Document no 7002 0028 Pax AB Box 72 Kattkärrsvägen 4 648 06 Hälleforsnäs Telephone 46 0 157 756 00 Email info pax se ...
