Humidity Sensor; Installing External Main-Switch Fcu-Ext-Main-Switch - Fasel Elektronik FCU 00 Series Installation Instructions Manual

Installation
Limiter sensor for IR


5.8.2

Humidity sensor

Following variants of the humidity sensor are available:


Installation
location
Figure 7: Installation location for humidity sensor/combined bench sensor
Humidity sensor


Combined bench sensor for temperature and humidity

5.9

Installing External Main-Switch FCU-EXT-MAIN-SWITCH

Installation
The external main-switch can be installed directly on the outer side of the cabin or at
location another location, however not within the cabin
22
The limiter sensor for the IR system is only required if the manufacturer of the IR
system a maximum temperature for their system dictates, which is smaller than our
room temperature of max. 70°C or limiter temperature of 130°C.
If a sensor is needed, it shall be installed according to specifications of the IR system
manufacturer.
Bench sensor for humidity (FCU-SENSOR-HUMIDITY-A)
Combined bench sensor for temperature and humidity
(FCU-SENSOR-HUMIDITY-BENCH-A)
Install the humidity sensor on the wall on the opposite side of the evaporator at
approximately 1,35 ...1,60 m height; this position of the sensor is only a
recommendation for standard cabins.
Attention: The system installer has to consider cabin-specific conditions, such as
the position of the steam outlet, the supply and outlet air, the door (s), the shape of
the ceiling, etc., and mount the sensor at the appropriate place for this cabin!.
Install the combined sensor for temperature and humidity like the bench sensor.
Installation instructions Sauna control Series FCUxx00 / Version V 2.27