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VERSIONS

MORI dMEV II 150HT (Humidity control version)

The fan comes complete with an adjustable humidity sensor and adjustable timer. The humidity threshold is adjustable from 50% to 95% Relative

Humidity via a dedicated trimmer, and the timer is adjustable from 0 - 30 minutes via a dedicated trimmer (fig. 17).
The fan works at the selected trickle speed (or off) and can be boosted using the integrated pull cord switch or light switch. Once the boost switch is

turned off the fan will continue to run at the boost speed for the set period of time before reverting back to the trickle speed. There is also a comfort

boost triggered by a humidity level above the set threshold. The Comfort Boost flow rate is approximately half way between the pre-set Background

and Boost flow rate. Once the humidity level is below the set point the fan will continue for a factory set period of time before returning to trickle

speed.
To deactivate the humidistat function, turn the trimmer HY completely clockwise.

Pull Cord Operation:

The pull cord works as the boost switch. Wire up as per diagram (fig. 16A).

External Switch Operation:

To boost the unit with an external switch such as a light switch the pull cord should be disabled. To do this make sure

the pull cord switch is not on and simply cut the cord. The plastic caps on the wiring terminals will need to be removed to allow the switch wires to be

secured. Wire up as per diagram (fig. 16B).

External Switch and Pull Cord Operation:

If the fan needs to be boosted via a pull cord and external switch the switch used must be a double pole

switch. This removes any interference between the fan and the light. Wire up as per diagram (fig. 16B).

TRICKLE SPEED SETTING

Trickle speed can be selected using the JUMPERS among different options. See fig. 18. Trickle speed can be also set to off. The JUMPERS are supplied

in a small plastic bag, under the transparent circuit cover.

STANDARD CONFORMITY

2014/35/EU Low Voltage Directive (LVD)
2014/30/EU Electromagnetic Compatibility (EMC), in conformity with the following standards:
Electrical Safety
EN60335-1(2012)+A11+A13; EN 60335-2-80(2003)+A1+A2.
Electromagnetic Compatibility
EN 55014-1(2017); EN 55014-2(2015); EN 61000-3-2(2014); EN 61000-3-3(2013).