ABB NIESSEN 62.1 Instructions For Installation And Operation Manual page 28

For the applications requiring the timing of an engine
of less than 40VA power, for example a small air-ex-
tractor engine with 13VA in a bathroom, the connec-
tion will be possible if you connect another load to the
latter, so as to make sure the addition of both power
loads results in a power output which is greater than
40VA, the minimum load required for the correct op-
eration of the device.
If an engine is connected to another load (a halogen or
incandescent lamp), the maximum power load of the
latter has to equal the maximum power output value
of the engine.
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