Envirovent kudos, Инструкция

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B. ELECTRICAL CONNECTIONS AND WIRING
IMPORTANT: ENSURE THAT THE MAINS SUPPLY IS SWITCHED OFF BEFORE
MAKING ELECTRICAL CONNECTIONS.
KUDOS Range fans are class II (double insulation) and do not require earth connection.
KUDOS S
Standard version with two-speed motor, which can be voltage regulated. Proceed accord-
ing to one of the following diagrams:
Speed selection:
Connect Live to LB for trickle speed or LA for boost (Fig. 3).
Fig. 5A. Single-speed operation with the fan operating with independent switch. Speed is
selected from either trickle or boost at installation. Please ensure that Building Regulation
requirements are met when selecting the speed.
Speed selection: Connect Live to LB for trickle speed or LA for boost (Fig. 3).
Fig. 5B. Single speed operation with the fan operating through a light switch.
Fig. 6A. 2-speed operation with a switch
Fig. 6B. Fan operating with an REB variable speed controller
KUDOS T
Models with adjustable timer. The timer enables the fan to operate for the time set after
the switch has been turned off (Fig. 7A). In timer mode the KUDOS fans operate at slow
speed.
IMPORTANT: The fan is timed to start up 50 seconds after being switched on, which
means that for the first 50 seconds it does not operate.
Fig. 7B. Timer based operation with the fan operating through a light switch.
To set the timer function (Fig. 9A), turn the potentiometer “T min” situated beside the
connections cover clockwise(5).
The fan can be set to four timer options:
1) Auto
-
If the fan is used for less than 50 seconds, the timer will not come into operation.
- If the fan is used for more than 50 seconds the timer is controlled automatically
and operates proportionately to the time of use (time of use / x 2 with a maximum of 30
mins).
2) Position 2: Timer set to 2 minutes
3) Position 15: Timer set to 15 minutes
4) Position 30: Timer set to 30 minutes