Check the packaging on receipt and before opening for visible damage. Damage must be reported to HomEvap
in writing within 48 hours after delivery.
3.1 Scope of supply
The humidifier consists of:
An EPP housing fitted with 2 round connections of R200 mm.
The following components have been fitted in/on the HomEvap housing:
• One fibreglass (1) absorbent matrix cassette with LegioSafe water filter
• One (1) PTC electric heating element
• One (1) cord with connection adapter for SHC80 sensor (L=1m)
• One (1) water supply hose black(L=1m; Ø=4mm; adapter ¾” outside)
• One (1) cord with coupling for cord with mains plug (L=1m)
• One (1) waterdrain of 16 mm (L=500mm)
Supplied separately are:
• One (1) combined humidity-temperature sensor (SHC80)
• One (1) cord with coupling for cord with mains plug (230VAC; L=1m)
• Humidifier controller
3. Delivery
21
ALNOR
®
ventilation systems
is a legally protected trademark and technical patent. All rights reserved.
w
w
w
.al
nor
.com.
pl
User Manual
HRQ-HUM-HomEvap-200
4. Operation
The purpose of the unit is to humidify dry air passing through a wetted media in a energy-efficient, silent safe
way. The adiabatic humidification process is carried out in the humidifier itself and increases the humidity in
the air supply to the room/ house
4.1 Principle of operation
The humidifier is to be located in the air supply duct after the heat recovery ventilation (HRV) unit. If the
humidity content of the outside air becomes too low the humidifier starts. The process is as follows: HRV
unit heats up the incoming air using a heat exchanger, as a result the relative humidity level drops, this dry
warm air passes through the HomEvap which raises the humidity to the setpoint set, using the principle
of evaporation of water which is safe and droplet free. The air does however cool down according to the
enthalpy line of the Mollier diagram. The built-in PTC air heater only heats the air if the temperature after
the humidifier is lower than 17°C. The maximum capacity is 3kg/h. The used water quantity is accurately
controlled by the software program for economic water consumption.
