Helios ultra Silence MiniVent M1/150 N / C, Installation And Operating Instructions Manual

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MiniVent M1/ 150 N / C
EN EN
Installation and Operation Instructions
12
6. Interval operation
The fan can be automatically operated in adjustable intervals. The intervals can be adjusted via DIP-switches 5 and 6.
In interval mode, the set overrun time corresponds to the running time. Interval operation starts after the last switch-
off process. In interval mode, the set overrun time corresponds to the running time. Interval operation starts after the
last switch-off process. The required ventilation is superordinate to interval operation. In case of intermediate required
ventilation, the started interval time will be reset and restarted after deactivation.
The stage assignment is configured with DIP-switches 7 and 8 (see following table)
7.1 Functional test - test mode:
When applying the supply voltage the fan is in the test mode for 1 minute. (Requirement: Factory setting of DIP-switch,
see wiring diagram SS-1081) In this case the activation delay and the overrun function is deactivated within the first
minute, or for a switching cycle.
DIP-switch Assignment of time function to stage Interval
7 8
off off Np times Higher stage
on off Time at lower stage Lower stage
off on Time at higher stage Higher stage
on on Time at both stages Higher stage