HomEvap Cooler User manual

Installation manuel Cooler
This product may be used by children aged 12 years and over, persons with
reduced mental capacity, physical limitations or lack or experience and knowledge if
they are supervised or have been instructed in the use the product safely and are
aware of the possible hazards. Children should not play with the product. Cleaning
and maintenance by the user may not be carried out by children without supervision

Instruction Manual HomEvap Cooler
Foreword
This instruction manual is instructional to the
installation and maintenance of the HomeEvap Cooler.
The aim of this instruction manual is:
•To ensure optimal safety during installation and
use
•Careful maintenance
•Reference book for malfunctions
No rights can be obtained from this instruction manual.
As products are in continuous development, HomEvap
maintains the right to modify this instruction manual
without previous announcement.
Warranty and liability
Warranty
We hereby state a warranty will be provided on
HomEvap products for 2 years after production date.
This warranty includes free delivery of substitute and
spare parts.
This warranty does not include:
•Assembly- and disassembly costs
•Defects caused by incorrect use, disaster or
negligence, according to HomEvap judgement
•Defects due to handling or repair by a third
party without permission of HomEvap
•Consumables such as water filter cartridges,
matrix cassette material and manifolds
For return of defect parts, it is required that the
assembler contacts HomEvap.
Liability
The HomEvap Cooler is designed for adiabatic cooling
for high- and low rise building, residential housing and
small offices. Every other application without
consultation of a HomEvap expert, can be seen as
improper use, relieving the manufacturer of any liability
for possible damages.
HomEvap is not liable for any damages caused by:
•Improper use
•Normal wear and tear
•Ignorance of the instruction manual, concerning
safety, operation and maintenance.
•Use of part snot provided by HomEvap.
Safety measures
The construction of the HomEvap Cooler makes it
impossible to be in contact with moving or voltage
wearing parts, if used normally and when handled
aimlessly.
The HomEvap Cooler conforms with the legal
requirements for electrical appliances..
Applied guidelines:
-Electromagnetic Compatibility Directive 89/336/EEC
-Low Voltage Directive 73/23/EG
Standards for which compliance has been issued:
EN50081-1:1992
•Electromagnetic compatibility: Generic emission
directive
•Home-, commercial- and light industrial use.
EN50081-2:1994
•Electromagnetic compatibility
•Generic emmission directive
•Industrial environment
The following safety measure must be taken into
consideration:
•Prior to operation, the power of the appliance must
be cut by unplugging the power cord.
•Use appropriate/suitable tools
•Only use appliance for the designed application, as
mentioned in the ‘Warranty and Liability’
paragraph and consider the technical specifications.

Instruction Manual HomEvap Cooler
Explanation symbols:
DANGER: Voltage on parts under the lid.
Careful handling is advised, remove plug from
socket before removal of the lid.
Symbol warns for contact and access while
unprotected.
DANGER: Careful handling is advised.
Technical specifications
General description
The aim of the HomEvap cooler is energy efficient, quiet
and safe air cooling of the residence. Its indirect cooling
function is to cool the fresh air-supply without affecting
the humidity. When there is sufficient suction of air, the
yield will increase as the outside temperature rises,
Relatively high residence humidity will negatively
impact the appliance operation, as it is cooled through a
evaporation principle.
Principle operation
The HomEvap Cooler can easily be placed on the
retourvent of the HRV. The warm air from the residence
area transports through o a humid matrix. This cools
down the air to almost the wet bulb temperature of the
air, for instance 29C/30% cools down to 20C/75%. The
adiabatic cooler has an efficiency of 80%.
The cooled air is stored in the HRV, which makes the
heat-exchanger a cool-exchanger. The warm outdoor air
flows through the cool-exchanger and is cooled before
blown into the residence area.
BEWARE: the effect on the room temperature is limited to the
limited airquantity.
Application
The HomEvap cooler can be applied to all HRV systems,
where during the warmth exchange, no humidity
transfer took place between the airsupply and airreturn.
Application on the enthalpy exchanger is possible, this
will increase the humidity in the air supply.
Description of parts
The most important parts of the HomEvap Cooler are:
The casing
The casing of the HomEvap Cooler is made of EPP
(expanded polypropyleen) with a circular 200mm
ductconnection on each side. The perks of this material
are that it is waterproof, lightweight and recyclable. The
casing exists of a upper and lowerhousing, that are
fastened by two rings. The bottom has a compartiment
with the mainboard, closed off by an EPP lid.
Internal construction
The internal construction is developed in a way that
optimally and safely cools the air
supply. It consists of a cassette
and a waterdistributor that
humdifies the matrix. The
airsupply flows through the
matrix and is cooled. Redundant
water is drained.
The controls
The HomEvap is controlled by a wireless control panel.
Operation
As soon as the space sensor in the control panel
measures a deviant temperature from the setpoint, the
cooler is activated. The software is designed to optimise
the yield and minimise the water usage, with the lowest
energycosts.
Safety
The control is provided with an anti-static water
regulation as extra security on legionella formation.
The included SHC80 sensor measures the relative
humidity and temperature in the duct AFTER the cooler.
It works as a maximum humidity security by preventing
condensation from forming in the ducts, due to a high
humidity under normal conditions of the appliance.
The controls have some built-in securities and indication
functions;
•The LEDs of the control print are located on the
bottom of the cooler.
•Any essential notifications are also visible on the
display.
•The wireless controller has batteries and is
uniquely linked to the included module.

Instruction Manual HomEvap Cooler
Technical specifications
HomEvap Cooler
Dimensions LxWxH
258 x 344 x 335 mm
Maximum humidifying-
capacity
4 liter
Maximum cooling-
capacity
1950 watt
Electricity use
20 VA
Maximum water usage
5 liter per uur
Watersupply duct
connector
4 mm
Waterdrain connection
15 mm slangtule
Maximum airvolume
650 m3/u
Ductconnection
R150 - R200 mm

Instruction Manual HomEvap Cooler
Installation instruction manual
HomEvap Cooler
Before opening, please check the packaging for any visible
damaging. Damages need to be reported in writing within
48 hours after delivery on [e-mail] for
warranty and liability.
The cooler needs to be connected to a conform NEN6526
water drainage point.
The HomEvap Cooler consists of two modules:
1) HomEvap –This is the EPP unit with two full
rounds of 200 connectors, it also contains the
matrix. On the bottom the power cord, two sensors
and the waterhose for the supply and drainage.
2) The control panel –This is the controller provided
with a digital thermostat/hygrostat.
The following connectors are present:
•1 combined humidity-temperature sensors, 1m
cord, connected to the mainboard
•1 230V power cord with plug to connect to free
power supply.
Order of action
1) Determine the location of the Cooler in the
airreturnduct as close as possible to the HRV.
2) It is important to ensure there is enough space
available during installation to turn the humidifier.
This will prevent the necessity of deinstallation or
herinstallation.
The unit needs be leveled!!
3) Keep a minimum of 100 mm of free space below
the unit.
4) Install the Cooler between the ducts. For this
use the brackets with M8 screw-thread
connectors.
5) Connect the black 4mm hose with the ¾ adapter
to the watersupply connection through the
washing machine tap ¾ bu threads with valve.
Ensure the waterpressure is between 1.5 bar
and max 5 bar.
6) The unit is delivered with a 16mm drainhose
(50 cm). Carefully press the hose on the white
link of the drain. Lock the connectin by twisting
the ring on the compression link by hand!!
The hose needs to be connected to the
drainage, unpressurised and with a slope.
7) WATCH OUT. The water usage has a maximum
1 L/min in case of a pipeline break or a defect
water supply valve, normal usage of max 2L/h
and a valve diameter of 25mm.
8) Install the SHC80 sensor as close as possible
after the humidifier in the airduct BEFORE the
HRV!
WATCH OUT: do not damage or wet the
sensor!!
9) Open the water-supply tap.
10) Plug in the power cord. The servicelight will
turno on/off every 5 sec, which means an
automatic test is being conducted. The
watervalve will open for 90 seconds. The test
will take approximately 3 minutes.
11) The HomEvap Cooler is is now ready.
12) Open the HEDISW control panel packaging and
follow the instruction manual.
WATCH OUT: It is normal for the water to drain
after 30 minutes. This should not be longer than 1 to
2 L/h, depending on the airsupply and relative
humidity.
Maintenence instructions
The cooler does not need much maintence. The
maintenence such as replacing the matrix cassette is
easy to implement. The HomEvap control panel
indicates when it is necessary to replace the matrix
cassette by displaying the key symbol.
For any further questions please contact your
supplier.
360mm

Instruction Manual HomEvap Cooler
Figuur 1: schematic display of the cooler