nilan Comfort 600 User manual

USER MANUAL
CTS602 HMI BY NILAN
Comfort 600 (English)
Version 3.00 - 01.10.2019

TABLE OF CONTENTS
Safety
Power supply................................................................................................................................................................................................................................................................... 3
Disposal............................................................................................................................................................................................................................................................................................. 3
Ventilation unit............................................................................................................................................................................................................................................................. 3
General information
Introduction...................................................................................................................................................................................................................................................................... 4
Type plate........................................................................................................................................................................................................................................................................... 4
Quick guide
Functions of control panel............................................................................................................................................................................................................................................ 5
Main screen elements........................................................................................................................................................................................................................................... 5
Settings options on the main screen.....................................................................................................................................................................................................6
Warnings and alarms.............................................................................................................................................................................................................................................. 7
Settings menu overview..................................................................................................................................................................................................................................... 8
Service and maintenance
Maintenance................................................................................................................................................................................................................................................................................ 9
Bypass function............................................................................................................................................................................................................................................................9
Maintenance ................................................................................................................................................................................................................................................................... 9
Water trap...........................................................................................................................................................................................................................................................................9
The exchanger................................................................................................................................................................................................................................................................9
Illustration of filter change.......................................................................................................................................................................................................................... 10
Service............................................................................................................................................................................................................................................................................................ 11
Annual service .......................................................................................................................................................................................................................................................... 11
Internal cleaning ..................................................................................................................................................................................................................................................... 11
Check the air intake and outlet .............................................................................................................................................................................................................. 11
Check ventilation ducts .................................................................................................................................................................................................................................. 11
User settings
Ventilation settings..........................................................................................................................................................................................................................................................12
Stop the unit................................................................................................................................................................................................................................................................. 12
Operation function................................................................................................................................................................................................................................................ 12
Alarm.................................................................................................................................................................................................................................................................................... 13
Show data........................................................................................................................................................................................................................................................................14
Date/Time.......................................................................................................................................................................................................................................................................15
Week program............................................................................................................................................................................................................................................................ 16
After-heating.............................................................................................................................................................................................................................................................. 17
Air humidity...................................................................................................................................................................................................................................................................18
CO2 .........................................................................................................................................................................................................................................................................................19
Air exchange.................................................................................................................................................................................................................................................................20
Air filter..............................................................................................................................................................................................................................................................................20
Temp. control.............................................................................................................................................................................................................................................................. 21
Language..........................................................................................................................................................................................................................................................................22
Alarm list
Comfort unit............................................................................................................................................................................................................................................................................. 23
Alarm list ......................................................................................................................................................................................................................................................................... 23
Product data
Declaration of compliance............................................................................................................................................................................................................................ 25
Ecodesign data Comfort 600......................................................................................................................................................................................................................26
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Safety
Power supply
CAUTION
Always disconnect the power supply to the unit if an error occurs that cannot be rectified via
the control panel.
CAUTION
If an error occurs on electrically conductive parts of the unit, always contact an authorised
electrician to rectify the error.
CAUTION
Always disconnect the power supply to the unit before opening the unit doors, for instance for
installation, inspection, cleaning and filter change.
Disposal
Ventilation unit
Nilan’s units consist mainly of recyclable materials. They must, therefore, not be
mixed with household waste, but must be delivered to your local recycling center
for disposal.
Comfort 600 (English) BY NILAN
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General information
Introduction
ATTENTION
The unit must be started up immediately after installation and connection to the duct system.
When a ventilation unit is not in operation, humidity from the rooms may penetrate into the
ducts and create condensation. Condensate water may leak out of the valves and damage
furniture and floors. Condensation may also form inside the unit, which can damage its
electronics and fans.
The unit is delivered fully tested and ready for operation.
Type plate
On the right side of the unit you will find the Nilan type plate.
Note: Contact Nilan a/s with questions about the product, it is important to have the unit name and
serial No. (SN) ready. On the basis of this information, please contact service department find all
informations about the relevant aggregate and thus provide information and answer questions about
what the aggregate consists of/contains, as well as the software used.
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Quick guide
Functions of control panel
Main screen elements
The main screen of the HMI panel contains the settings options and the information that an operator
mostly uses.
1. Shows the current room temperature in the
house, measured via the extract air.
2. Shows the current air humidity.
3. Shows the CO2 level in the house,2 -provided
the unit is equipped with a CO22 sensor.
4. Shows the current fan speed level.
5. Shows user selection and week program if
these are activated. If the unit is off, the stop
symbol will be displayed and it will say “off”
next to fan speed level. At warnings or alarms
the alarm icon will be displayed.
6. Access to the settings menu, where there are
several settings options.
User selection icon
Stop icon
Week program icon
Alarm icon
Comfort 600 (English) BY NILAN
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Settings options on the main screen
The settings options which the user needs in daily life can all be controlled from the main screen of the
panel.
If you select the option of current room temperature, the
desired room temperature will be displayed.
The desired room temperature can be adjusted by pressing
the up-or-down arrows followed by the cancel icon (bottom
left) or the accept icon (bottom right).
If you select the option of current fan speed level, the
desired fan speed level will be displayed.
The desired fan speed level can be adjusted by pressing the
up-or-down arrows followed by the cancel icon (bottom left)
or the accept icon (bottom right).
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Warnings and alarms
Should an error occur in the operation of the unit, a warning or an alarm will be displayed. A warning will
be displayed in the top righthand corner in the menu bar.
If you select the symbol, a description of
the warning or the alarm will be displayed.
The warning or the alarm can be reset by
selecting "Clear Alarm".
A warning indicates that something requires attention, for instance that filters need
changing.
The unit operates normally.
An alarm indicates a serious fault with the unit that is likely to require an expert.
The unit has stopped.
Comfort 600 (English) BY NILAN
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Settings menu overview
The settings menu is constructed to make it easy to navigate through.
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Service and maintenance
Maintenance
Bypass function
When the current room temperature is above the desired temperature, there is no longer need for heat
recovery. In this situation, open bypasset and leader of outside air past the heat exchanger sober. This
results in lower internal pressure in the unit and you thereby save energy on fan operation.
Maintenance
Nilan’s ventilation units last for many years, but to get the best out of them whilst avoiding
unnecessary electricity consumption, correct maintenance is important.
The following parts require regular maintenance:
• Water trap
• Filters
Water trap
The water trap can dry out and prevent water from draining from the condensate tray, because air will
then blow into the unit. Condensate water will accumulate in the condensate tray. This will eventually
overflow and potentially cause water damage to the surface supporting the unit.
The water trap should therefore be checked regularly and filled with water, especially in the summer
when the risk of the water trap drying out is highest.
The exchanger
The exchanger should be checked for dust and dirt every two years to ensure that air can pass through
unhindered. A blocked exchanger will increase power consumption.
Comfort 600 (English) BY NILAN
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Illustration of filter change
1. Before opening the door, switch the unit off on the
control panel under OPERATION. This is situated in the
main menu SETTINGS
2. The screws loosened in the upper cover and pull the
cover lifted out
3. Remove the two filters from the unit 4. It is advisable that you vacuum the filter chambers for
potential dirt and dust
5. Remove the filter sheet from the filter frame 6. Keeping the smooth side facing downwards, place the
new filter sheet in the filter frame
7. Press the filter sheet firmly in place and carefully push
it to the sides of the filter frame. The filter is placed back
in the unit with filter mat upward
In the ALARM menu on the control panel, press the alarm
symbol at the top right and reset the alarm here.
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