Transport And Storage; Product Data - Bosch Fan 1500 Bedienungsanleitung

• The bathroom extractor fan cannot be used to circulate air with the following characteristics:
- viscous contaminants prone to deposition in the bathroom extractor fan,
- corrosive contaminants which may degrade the bathroom extractor fan,
- contaminants from mixtures of ammable substances in the form of gases, vapours, mists and
dusts, which in combination with air can create an explosive atmosphere.
• Motors tted with ball bearings are designed for a service life of at least 30,000 hours at maximum
permissible ambient temperature so as to enable continuous operation at maximum e ciency.
• If the user has used an additional controller in the appliance, the controller cannot cause extreme
operation of the appliance during frequent switching on and o .
• The device is not suitable for use above 2000m.

4 TRANSPORT AND STORAGE

• Bathroom extractor fans should be stored in their original packaging in a dry place protected from
weather conditions.
• Maintain storage and transport temperatures between -20°C and +40°C.
• Avoid shocks and impacts. Bathroom extractor fans should be transported in their original
packaging.
• If the storage period is longer than 1 year, it is necessary to check the correct functioning of the
motor bearings by manually turning the rotor before installation.
• Disposal must be carried out properly, in an environmentally sound and legal manner.
• Damage caused by improper transport, storage or start-up must be demonstrated and is not covered
by the warranty.

5 PRODUCT DATA

Terminal block (standard version, no part index suffix). Models with terminal block should be
connected according to the wiring diagram in Fig. 2.
The bathroom extractor fan is operated by means of a separate switch, which is part of the building
electrical installation (not part of the appliance).
Humidity sensor and timer (part name suffix "DH"). Models equipped with humidity sensor
(hygrostat) and stop delay (timer) should be connected according to the wiring diagram in Fig. 3 or 4.
The operation of the bathroom extractor fan will depend on the power supply connection method.
When connected as shown in Fig. 4, the bathroom extractor fan starts automatically when the air
humidity exceeds the set value. It is switched o when the humidity drops below the set value and
after the time of the set stop delay has elapsed since the humidity drops.
If connected according to Fig. 3, in addition to automatic operation, it is possible to manually start the
bathroom extractor fan by means of a light switch or a separate switch for the bathroom extractor fan.
If the light or the bathroom extractor fan is o , as in the rst case, the appliance will stop after the stop
delay time set with the potentiometer has elapsed, provided that the humidity level in the room is
below the level preset on the potentiometer. The humidity detection system is the master system. The
humidity sensor operating range is 40% to 90% of relative air humidity. The system is additionally
equipped with a timer.
The stop delay time can be set with a potentiometer knob on the electronic module of the stop delay timer.
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Fan 1500, Fan 1500 DH