Maico ER GH, Mounting Instructions

Page 1: ...Mounting instructions for ER shell mounting For ER EC recess mounted exhaust air systems according DIN 18017 3 ER GH recessed mounted housing for ER EC systems www m aico ventilatoren c om UK ...

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Page 3: ...y instructions and warnings 4 5 Operating the fan 7 6 System and product information 7 6 1 Certificates of approval 7 6 2 Installation conditions 7 6 3 Permitted exhaust air systems 8 6 4 Possible combinations 8 7 Environmental conditions and operating limits 11 7 1 Regulations for operation with fireplaces 11 8 Technical data 11 9 Storage 12 10 Mounting preparations 12 10 1 Requirements in line w...

Page 4: ...ust be connected in accordance with the General building approval Only a trained electrician is permitted to work on the electrics You are deemed a trained electrician if you are familiar with the relevant standards and guidelines can competently and safely create electrical connections in line with the attached wiring diagram and are able to recognise and avoid risks and dangers associated with e...

Page 5: ... channels and reduce efficiency Never use fan to convey greasy air Damage to the unit when continuously conveying steam saturated air Never use fan to convey steam saturated air Damage to the unit due to imbalance of the impeller when conveying solid particles Never use fan to convey solid particles that could stick to the fan Damage to unit in the event of moisture ingress Fan with IP X5 degree o...

Page 6: ...ent of changes or modifications or if components which are not permitted are used The unit may only be operated with original components Changes and modifications to the units are not permitted and release the manufacturer from any guarantee obligations and liability e g if the housing is drilled at a point which is not permitted Danger if the relevant regulations for electrical installations are ...

Page 7: ...tes are specified at the factory If the fan is switched on and off manually function in accordance with DIN 18017 3 is not always ensured Ensure sufficient supply air during operation 6 System and product information 6 1 Certificates of approval Certificates of approval are available on request or on our website www maico ventilatoren com The approval number can be seen on the TÜV sticker conformi...

Page 8: ...0 connection diameter Plastic housing without fire protection equipment Can be combined with ceiling barrier system Sealed housing with jet water protection for areas 1 IP X5 For the wall or ceiling installation inside or outside the exhaust air shaft Permissible air outlet direction with wall installation upwards to the right to the left or to the rear Turn air outlet to the right or left by turn...

Page 9: ...r Motor not speed controllable Exhaust adapter for air outlet towards rear scope of delivery Covers Cover with exhaust air filter Trouble free filter change without tools It is possible to rotate the cover by 5 to compensate for housings which have been fitted at an angle ER AH and ER AB Barrier free products switch on and off automatically ER EC fans with jet water protection for areas 1 DIN VDE ...

Page 10: ...load levels can be set Additional air volumes that can be set in base load 20 m h 40 m h and full load 100 m h Full load level on off via light switch or separate switch During manual operation e g using light switch the start delay and overrun time apply Full load operation 60 m h with start delay of 60 seconds and overrun time of 15 minutes non adjustable Full load operation 60 m h start delay c...

Page 11: ...e maximum permitted pressure difference per residential unit is 4 Pa The fan may only be installed in residential units with air ventilated fireplaces if the evaluation criteria drawn up by the responsible regional master chimney sweep are met a parallel operation of air ventilated fireplaces for liquid or gaseous fuels and the air extracting equipment can be prevented or the extraction of exhaust...

Page 12: ...eter Ø 75 or Ø 80 Shaft wall Any board material Connection ducts inside the shaft E g flexible aluminium duct AFR 80 between main duct in shaft and ER unit max 2 m long approval Connection ducts outside the shaft E g flexible aluminium duct AFR 80 between main duct in shaft and ER unit max 6 m long approval Duct elbows in unit connection duct max 90 bend ascending Registration regulation ER GH Num...

Page 13: ...on e g concrete cement mortar fire protection filler NOTICE Damage to unit malfunctioning in the event of corrosion damage from mortar Ventilation ducts connected to the unit must be wrapped with a suitable adhesive tape to protect against corrosion inside the brickwork e g using cold shrink tape Preparing the shaft 1 Produce opening in shaft or alternatively produce a wall facing Ensure a suitabl...

Page 14: ... above the shaft opening 9 Lay power cable 16 in line with chapter 10 4 10 3 Ceiling installation preparations 12 Suction duct for second room connection on ER GH flexible aluminium duct AFR 75 AFR 80 14 Main duct Steel folded spiral seams duct 15 Connection duct on ER GH flexible aluminium duct AFR 75 AFR 80 16 Power cable Be sure to note the approval and mounting information in chapter 10 2 Prep...

Page 15: ...aft wall 24 Wall board seal 25 Suspended ceiling 26 Steel screws or steel blind rivets 3 of each 27 Dowel 27 1 Plastic dowel or anchor bolt 27 2 Metal expansion dowel 28 Retaining bolt with nut 29 Retaining bolt 30 Steel clamping band Be sure to note the approval and mounting information in chapter 10 2 Duct attachment with duct clamp alternatively duct attachment with clamping band Ensure a spaci...

Page 16: ... can be safely inserted in the housing later on 10 Lay power cable 16 in line with chapter 10 4 10 4 Preparations for the electrical connection Always note the relevant specifications for electrical installations and when fitting equipment In Germany observe DIN VDE 0100 and the corresponding parts in particular Observe ambient conditions chapter 7 and technical data chapter 8 Note permitted duct ...

Page 17: ...p to stop in the exhaust socket As a rule use the standard installation position with upwards air outlet direction for ceiling installation 10 6 Conversion of exhaust socket for air outlet towards rear Before the conversion pull the shutter 3 out of the exhaust socket 1 Fig above At the 4 positions Z loosen the 4 locking bolts X push buttons on the exhaust socket pull off 2 Push the 4 bayonet hook...

Page 18: ... installation of the exhaust socket 7 Insert the shutter in the exhaust socket 2 as described in chapter 10 5 in the installation position Left air outlet direction 10 7 Conversion of exhaust adapter for air outlet towards rear 5 Spiral housing 6 Exhaust adapter Air outlet above factory setting 7 Exhaust adapter Air outlet at rear For air outlet direction to the rear replace the air outlet adapter...

Page 19: ...g material is to be supplied by the customer The plastic shutter should be prepared according to chapter 10 5 so that it closes fully sealed in the installation position The ER GH housing must be inserted without any distortion Failure to do so will mean that the fan insert cannot engage correctly in the housing and the degree of protection stated on the rating plate is no longer ensured Break ope...

Page 20: ... 60 100 2 Cut the mounting support 31 to the required length bend it into shape and fix it to the ER GH housing with the supplied fixing screws 3 Mark fixing holes for mounting support on rear shaft wall produce holes and insert dowels Suitable mounting material is to be supplied by the customer DANGER Danger of short circuits and damage to unit If the stepped grommet 32 is not installed correctly...

Page 21: ...it to the ER GH housing with the supplied fixing screws Fig 10 3 Mark fixing holes for mounting support ER GH housing on ceiling produce holes and insert dowels Suitable mounting material is to be supplied by the customer DANGER Danger of short circuits and damage to unit If the stepped grommet 32 is not installed correctly water may penetrate the ER GH housing Degree of protection not guaranteed ...

Page 22: ...nstalla tion socket is inserted incorrectly 11 1 Degree of protection is no longer guaranteed Correctly insert installation socket up to stop This must audibly engage 2 Insert installation socket 11 1 in ER GH housing The edge of the socket must click into place on the wall of the housing 3 Install housing as described above for single room 4 Connect suction duct 12 with installation socket 11 1 s...

Page 23: ...M 60 100 2 items 33 Expanded rubber ER MO X4 Clamping band or steel threaded rod with duct clamp chapter 11 3 11 1 7 Ceiling installation ER GH second room Observe mounting information in chapter 11 1 2 1 Mount ER GH housing on ceiling as described in chapter 11 1 5 2 Mount second room connection ER ZR on ceiling as described in chapter 11 1 6 Secure ER UP housing and the connection cable with 2 m...

Page 24: ...d to 2 phases Connect the unit as shown in the wiring diagrams in chapter 12 Do not connect additional consumers to terminal 4 DANGER Danger from electric shock unit damage if installed incorrectly with a power cable that is too long If the cable feed is too long inside the housing the fan insert cannot be installed correctly The power cable may be damaged when inserting the fan insert Area for ma...

Page 25: ...y circuits Switch off mains fuse secure against being accidentally switched back on and position a visible warning sign 2 Remove plaster protective cover 3 Cut off and insulate PE conductor and individual cable cores that are not required 4 Remove power cable surround and cut to length according to Figure 13 5 Wire power cable to the terminal box according to the wiring diagram in chapter 18 6 Mar...

Page 26: ...eating of the fan insert 13 2 Attaching cover ER A ER AK ER AH or ER AB 1 Screw cover to the fan insert with the central screw S The covers ER AK ER AH and ER AB are electrically connected automatically when installed The setting values can be changed on these covers 2 Insert the air filter 9 and fold down the upper part of the cover upper part must audibly engage 3 Run function test Test all unit...

Page 27: ...nection duct to the ER AS extraction socket and at the branching piece to the concealed cistern s flushing pipe Make sure the connections between the connection duct and the ER AS extraction socket and the branch are tight 3 For the assembly of fan inserts and covers ER cover manual 15 Spare parts Spare parts may only be sourced from and fitted by a specialist installer Designation Article no Exha...

Page 28: ...setting Further volumetric flows that can be set base load 20 m h 30 m h 40 m h nominal load 60 m h 100 m h Mounting and operating instructions for ER covers ER AB cover article no 0084 0364 Model with motion detector and intelligent time module Air volume 30 m h 60 m h according to factory setting Further volumetric flows that can be set base load 20 m h 30 m h 40 m h nominal load 60 m h 100 m h ...

Page 29: ...second room extraction filter class G2 17 Dismantling Dismantling may only be undertaken by a trained electrician chapter 2 1 Before accessing the connection terminals shut down all supply circuits switch off mains fuse secure against being accidentally switched back on and position a visible warning sign 2 Remove fan insert 3 Remove all cables 4 Remove recess mounted housing from wall 18 Environm...

Page 30: ...dity movement for ER AK ER AH ER AB Not for ER A Values that can be set with optional cover with integrated electronics ER AK ER AH ER AB Start delay and overrun time ER AH Humidity control ER AH Motion detector For ER A cover Start delay of 60 seconds Overrun time of 15 minutes Nominal load can be switched with permanent base load Base and nominal load can be switched Motor control Motor control ...

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Page 32: ...Maico Elektroapparate Fabrik GmbH Steinbeisstr 20 78056 Villingen Schwenningen Germany Service 49 7720 6940 info maico de D08 18_UK_DSW AS ...