Contronics HU-64OG-SYS Manuale utente

01-03-2016 version 1.3
HUMIDIFIER SYSTEM
USER MANUAL
HU-64OG-SYS

HU-64OG-SYS
2
Contronics Engineering B.V., Ambachtsweg 8, 5492 NJ Sint-Oedenrode,
The Netherlands, hereby declares that the product HU-64OG-SYS produced and
delivered by Contronics Engineering B.V., is in accordance with the following CE
directives:
EMC-Directive : 2014/30/EU
Directive for low-voltage
electrical installation : 2014/35/EU

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HU-64OG-SYS
Table of contents
1. PREFACE ��������������������������������������������������������������������������������������������������������� 4
2. PREAMBLE������������������������������������������������������������������������������������������������������ 5
3. SAFETY REGULATIONS ������������������������������������������������������������������������������ 6
4. PACKING���������������������������������������������������������������������������������������������������������� 6
5. CONNECTIONS AND FUNCTIONS ������������������������������������������������������������ 7
6. INSTALLATION INSTRUCTIONS ���������������������������������������������������������������� 8
7. ELECTRICAL CONNECTIONS �������������������������������������������������������������������� 8
8. WATER CONNECTIONS AND FLUSHING CYCLE ��������������������������������� 9
9. AIR CONNECTIONS��������������������������������������������������������������������������������������� 9
10. EXAMPLE SET-UP (FRESH IN FRESH OUT) �������������������������������������� 10
11. SWITCHING ON AND STARTING UP/FUNCTIONAL TEST �������������� 11
12. OZONE GENERATOR ������������������������������������������������������������������������������� 12
13. DRAIN UNIT������������������������������������������������������������������������������������������������� 12
14. MAINTENANCE ������������������������������������������������������������������������������������������ 12
15. MALFUNCTIONS���������������������������������������������������������������������������������������� 16
16. TECHNICAL SPECIFICATIONS �������������������������������������������������������������� 17
17. OPTIONS LP-10WS, LP-10WSG, LP-10WSWSG, LP-10BP and HTR-10��������18
18. WORKINGS OF WSG OPTION���������������������������������������������������������������� 20
19. SPECIFICATIONS OPTIONS ������������������������������������������������������������������� 21

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1. PREFACE
This user manual contains the operating, installation and maintenance instructions for
the ultrasonic humidier of type HU-64OG-SYS.
WARNING
It is possible that bacteria could be present in the humidier’s water supply.
Some bacteria (Legionella) could be harmful to health if they are present in
the aerosols that are blown out by the humidier.
Through the construction, ushing programme and materials used,
Contronics has ensured that the stimulation of bacterial growth is kept to the
absolute minimum. In order to ensure the supply of pure water, it is strongly
recommended that demineralised water is used (see the Contronics product
range). In conditions where bacterial pollution could occur in the surrounding
air (e.g. at meat counters) or in areas where hot ambient air could arise (e.g.
bakeries), it is also recommended to incorporate an ozone generator in the air
supply system (see the Contronics product range). Contronics cannot be held
liable for any harm caused by bacteria or micro-organisms. It is the
responsibility of the user to regularly carry out maintenance and to check the
quality of the supplied water. For these reasons a reverse osmosis lter and
an ozone generator have been included in the system.
IMPORTANT
Although the installation of this product may appear quite simple for experts,
the manufacturer urges the installer to carefully read through the instructions
before starting to install the device.

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HU-64OG-SYS
2. PREAMBLE
Introduction
The humidity in a supermarket is extremely low in the winter when the heaters are
working and in the summer with the air conditioning on.
This causes fresh products on show to lose quality quickly because they part with
moisture into the dry ambient air.
With a humidication system from Contronics you have the perfect solution for keeping
your products fresh long-term.
How do they work?
Puried water is atomized by means of high frequency waves (ultrasonic). This spray of
very small droplets is spread like a blanket over the products. The water droplets evaporate
by removing the energy from the ambient air and forming a cool moist layer just above the
product. The temperature is lowered by approx. 4-5 degrees and the relative humidity will
increase to approx. 95%. The fresh product will no longer lose moisture and is also cooled
at the same time. Your vegetables and fruit will not become wet.
Hygiene
The mains water used is puried rst so that maximum hygiene is guaranteed. A so-called
reverse osmosis lter is used for this purpose. It removes all the bacteria, viruses, calcium
and minerals that can normally be found in mains water. The system is automatically rinsed
through every hour. The humidication process stops then for a short while.
The bacteria that get into the system with the air are dealt with in a built-in ozone generator
that works at night.
Ozone (O3) is a molecule with 3 oxygen atoms. It is a strong oxidant that will kill all the
bacteria entering. In a short time it reverts to normal oxygen without leaving a residue.
Annual maintenance guarantees problem-free, hygienic use.
Parts of the system
Water treatment (LP-10), humidication (HU-64), ozone generator (OG) and drainage
system (POMPUNIT) are combined in the HU-64OG system in a stainless steel frame
for ease of installation. The system is plug and play. (See gure 1 and 2).

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3. SAFETY REGULATIONS
4. PACKING
The HU system is delivered in recyclable packaging that should be kept for re-shipping
the unit for maintenance activities. Any shipment using other packaging could cause
damage to the HU for which the manufacturer cannot be held liable.
It is possible that some traces of water could be found in the packaging; all the
functions of the HU are thoroughly tested during the quality control and, for this reason,
some water could still remain in the HU before it is packed.
The package contains:
- HU system.
- Power cord.
- Instructions for use.
IMPORTANT
The humidier has an open water tank. Any overow of the water tank could
damage the electronics inside the humidier.
The following measures must always be observed:
-Always disconnect the 230 V mains voltage from the humidier before
moving it and/or carrying out maintenance activities.
-Always keep the humidier horizontal and motionless while it is in
operation and for up to 2 minutes afterwards.
-Ensure that the water is always discharged via the outlet and ensure that
this is never blocked.
-The humidier may only be dismantled by authorized Contronics
technicians.

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HU-64OG-SYS
5. CONNECTIONS AND FUNCTIONS
Figure 1 Connections and functions
1. Plug connection for HS-91, DZR-45, HTR-10 or HK-01 (external control 0-10 V).
2. LED for ushing and alarm.
3. Dial for setting the humidity.
4. LED for humidity setting
5. Dial for setting the airspeed.
6. Timer for programming of the ozone generator and humidier.
7. Mains connection + fuse (230 V± 10%/50-60 Hz).
8. Water supply 3/8”, min. 1 bar/max. 6 bar.
9. Water outlet 1/2” free ow-through.
10. Tap.
11. Buffer tank.
12. Water supply.
13. R.O. unit.
1
2
3
5
6
7
8
9
4
10
11
1213

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IMPORTANT
The guarantee will become void if the system is installed incorrectly or if it is
handled in an improper manner.
6. INSTALLATION INSTRUCTIONS
Figure 2. Connections and functions
7. ELECTRICAL CONNECTIONS
Supply voltage (230V AC ± 10%)
Ensure there is an earthed wall socket next to the humidier.
External control
A HTR-10 can be connected for external /remote control.
water supply buffer tank
water outlet
R.O. unit
permeate drain
drain unit
IMPORTANT
If an external controller has been connected to the DIN plug, the dial on the
humidier must be set to 0. This will prevent the humidier from humidifying
if a fault occurs in the controller.

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HU-64OG-SYS
8. WATER CONNECTIONS AND FLUSHING CYCLE
Water supply
The system has an integrated ow-reduction valve and can handle a water pressure
from a minimum of 1 bar to a maximum of 6 bar. The water level in the humidier is
controlled by a oat switch and a solenoid valve.
Water outlet
The system is equipped with a pump unit and a catchment tray because there is not usually a
drain near the system. When this tray is full it will be emptied automatically.
Flushing
The standard factory setting for the ushing cycle is once every hour.
Standard cycle
The humidier’s “ushing/alarm” LED will light up every hour. The device will start the
ushing cycle:
- The fogging will stop.
- The water tank will be ushed for approx. 15 seconds (depending on the water
pressure).
- The water will be discharged.
- The humidier will be re-lled and will restart normal operation.
- The green LED will blink while this procedure is taking place.
If the humidier is switched off (230V supply voltage switched off), the water content
will be discharged to the drain unit.
9. AIR CONNECTIONS
Air outlet
The air outlet must always be extended by a 80 cm pipe to allow larger droplets to be
captured. Mount the outlet so that it slopes towards the humidier to ensure that any
condensed fog can ow back.
The connected pipe must be free from dust, dirt and oil residues. The length of the air
outlet channel to the outlet may not exceed 6m with a diameter that remains the same.
IMPORTANT
Thoroughly ush out the piping before connecting the humidier in order to
prevent installation debris from blocking the intake valve.

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10. EXAMPLE SET-UP (FRESH IN FRESH OUT)
The U-pipe is placed on the frame and connected to the humidier.
The horizontal part of the U pipe has holes out of which the humidied air streams.
The longer vertical pipe contains the supply and drainage of water and electricity that is
supplied from the ceiling.
See also Fresh-in Fresh-out on www.contronics.nl
IMPORTANT
The connected pipes must be free from dust, dirt and oil residues.
Figure 3. Set-up witht U-Tube
Stainless steel tube with holes
supply and drain pipe
frame
HU-64OG-SYS
Indice
Altri manuali Contronics Umidificatore




















