Identification Of The Unit; Functional Description/Operating Modes - defenser PH15 Operating Instruction

10
3.4 Identification of the unit
The identification of the unit is found on the type plate (for the location of the type plate see unit
overview):
Unit voltage
Admissible water supply pressure
(PH15A only)
Field with certification symbols
Power consumption
3.5

Functional description/Operating modes

Functional description
The radial fan (1) takes in the air from the top via the coarse filter (2). After passing through the
evaporator mat (3) (or the activated carbon evaporator mat) and the coarse dust filter (4) (or the
Quattro filter) the air is blown out via the outlet lattice on both sides of the unit.
The unit continuously measures the air humidity in the room with the integrated humidity sensor
and compares it with the set reference humidity value. If the actual value (e.g. 40 %rh) is below
the reference value (e.g. 45 %rh) the centrifuge (5) starts and projects fine drops towards the
evaporator mat. The air passing through the evaporator mat absorbs the humidity.
The coarse dust filter retains dust particles up to 100 µm. If the Defensor
equipped with a Quattro filter it can retain dust particles up to 0.1 µm. In addition the activated
charcoal layer in the Quattro filter removes unpleasant odour.
The water level in the base tub is monitored by the level regulating valve in the water tank
sor PH15) or by the level controlled inlet valve
Type designation
Type: PH15A
Voltage: 220...240VAC / 50...60 Hz
Water pressure: 0.5...6 bar
2
1
Serial number
Walter Meier (Climate International) Ltd. 8808 Pfäffikon
Serial: XXXXXXX
Power: max. 72 W
Made in Switzerland
4
6
3
5
(Defensor PH15A).
Month/Year
07.11
PH15/PH15A is
(Defen-