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Installation and operating instructions Surface-mounted exhaust air system for single-duct air ex- traction according to DIN 18017-3 ER GH AP ER GH APB www.maico-ventilatoren.com...
Table of contents 8.8.1 ER-APB: Safety instruc- Table of contents tions for installation of Overview of ER GH AP/APB system ... the fire protection shut- off device......Scope of delivery ........8.8.2 Safety instructions for Intended use.......... the installation of the General safety instructions ....
Preface stalling and using for the first time. Follow the in- structions. Pass these instructions on to the owner for safekeeping. 1 Overview of ER GH AP/APB system 1 Central screw 2 G2 air filter housing floor seal. Housing for 3 Covers 3.1 ER-A cover...
2 Scope of delivery Installation in a ventilation shaft, in the wall, front 9.2 Metal backflow 10 Exhaust socket wall or a suspended ceiling is permissible. preventer DN 75/DN 80 (provided) The fans are only intended for domestic use and similar purposes.
5 Safety instructions regarding installation, operation, cleaning and maintenance NOTICE Damage to the unit due to imbalance DANGER Danger if the relevant regula- of the impeller when conveying solid tions for electrical installations are not ob- particles. served. Never use unit to convey solid particles that could Before removing the housing cover or removing adhere to the unit.
6 System and product information NOTICE Non-intended operation/impermiss- WARNING Risk to health if filters are not ible operation due to incorrectly mounted replaced or if there are no air filters. unit. Heavily soiled or moist air filters can accumulate Only install unit in accordance with the planning harmful substances (mould, germs, etc.).
• Electrical connection at rear. Cable feedthrough with stepped grommet. • Mains cable type NYM-O or NYM-J, 3 x 1.5 or 5 ER-A ER EC ER GH AP x 1.5 mm² ER-AK ER GH APB • For the wall or ceiling installation, outside the exhaust air shaft.
7 Technical data 6.5 Covers: Functions ER-A ER-AK ER-AH ER-AB Filter change indicator ● (6 months) with TimeStrip Filter change indicator ● ● ● (6 months) with LED Control with time module ● ● ● Control with fully automatic humidity control: Extraction ●...
Sufficient supply air intake must be ensured room. Ambient temperature – 10 °C to + 60 °C. during operation with air-ventilated fireplaces. Maico accepts no liability for corrosion damage The maximum permitted pressure difference per caused by improper storage, e.g. storage in a residential unit is 4 Pa.
8 Mounting preparations 8.1 Requirements in line with ap- 8.2 Permissible installation positions proval for AP and APB fans Wall installation, top left corner of room 8.1.1 Approval provisions Approval provision ER-APB ER-AP Number of units per Max. 3 Max. 2 fans floor, residential unit fans or 3 or 2 connec-...
8 Mounting preparations 8.3.1 Preparations for ER-APB wall installation DANGER Danger to life due to fire trans- (with fire protection) mission in case of faulty ceiling compound. It is essential that the remaining gap between the main duct and the wall or ceiling is completely sealed with non-flammable materials that are res- istant to deformation.
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8 Mounting preparations It is imperative to compensate any uneven- DANGER Danger to life due to fire trans- ness in the wall or ceiling so that the lower mission if not flush with the brickwork or with part of the housing can be installed without panel building materials.
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8 Mounting preparations 1. Switch off mains fuse, secure against being Always note the relevant specifications for accidentally switched back on and position a electrical installations and when fitting visible warning sign. equipment. In Germany, observe DIN VDE 2. Lay power cable to the installation location. 0100 and the corresponding parts in partic- 3.
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8 Mounting preparations 3. For fire protection systems, use ceiling com- Dowel for drill holes Main duct (steel fol- pound. To do this, encase the ceiling and pour ded spiral-seams in the material from above. duct) 4. Connect connection duct, suitable for the Connection duct: Power cable housing, to the main duct and seal for ventila-...
8 Mounting preparations 8.8 ER-APB shut-off device, ER-AP shutter 6 Housing Metal backflow DANGER Danger to life due to fire trans- preventer mission if the tab of the metal backflow pre- Fixing screw for 10 Exhaust socket venter is incorrectly screwed on. tab of the metal DN 75/DN 80 It is essential to fasten the metal backflow pre-...
8 Mounting preparations 8.9 Preparing the shutter NOTICE Unpleasant smells from the main duct. Shut-off device does not close tightly in NOTICE Odours may escape from the ventila- cases of improper installation. tion channel. Before mounting, check the correct installation If the installation position is wrong, the plastic position and check that the shut-off shutter func- shutter will not close leak-tight.
9 Housing installation 1. Carefully remove the through-the-wall air 9.2 Mounting information blow-out adapter from the 3 locking hooks on (also Requirements in line with approval [} 10]) the sides. AP housing without fire protection device. 2. Push the supplied angled air blow-out adapter onto the fan insert until it is engaged.
10 Electrical connection NOTICE Risk of damage to unit in the event of DANGER Danger from electric shock/The short-circuits. unit will be damaged if installed incorrectly Cut off and insulate PE conductor and individual with too long a power cable. cable cores that are not required! If the cable feed is too long inside the housing, the fan insert cannot be installed correctly.
11 Final mounting Maximum length of power supply cable in the housing is 7 cm. Cut off and insulate PE conductor and individual cable cores that are not required Nominal load can be Nominal load can be Nominal load and switched without switched with permanent base load can be...
Terminal block KL ER E157.0326.0000 In case of questions, please contact: 11.3 Key lock Maico Elektroapparate-Fabrik GmbH If a key lock is desired, activate the key lock on Steinbeisstraße 20 the ER-AK, ER-AH or ER-AB cover (it is deactiv- 78056 Villingen-Schwenningen, Deutschland ated in the factory).
15 Removal • 100x filter change indicator (TimeStrip) ER-A cover Article no. 0084.0361 ZF EC replacement air filter for ER-AK, ER-AH • Standard model and ER-AB Article no. 0093.0758 • Air volume 30 m³/h, 60 m³/h • Installation and operating instructions for ER •...
17 Wiring diagram Dispose of the packaging material in an environ- At the end of its service life, dispose of the unit in mentally-friendly way, in compliance with the reg- an environmentally-friendly way, in compliance ulations valid in the country where you are. with the regulations valid in the country where you are.