nilan CTS602 LIGHT Software Instructions

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SOFTWARE INSTRUCTIONS

CTS602 LIGHT

BY NILAN

Comfort

Version 5.21 - 21.05.2024

S24 Comfort_GB

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Page 1 SOFTWARE INSTRUCTIONS CTS602 LIGHT BY NILAN Comfort Version 5.21 - 21.05.2024 S24 Comfort_GB...
Page 3 Table of contents Installation Settings ..........................................4 Ventilation ........................................4 Software Control panel functions ....................................... 5 Main screen items ......................................5 Main screen settings options ..................................6 Warnings and alarms ...................................... 6 Settings menu overview ....................................7 Installer access ........................................ 7 Start-up settings ........................................
Page 4 Installation Settings Settings Ventilation Ventilation How to set the unit. This list is intended for the installer to get an overview of what settings to use in consultation with the user or the builder. Function Settings Frequency of ﬁ lter change? Days: What ventilation level has been set for basic ventilation? Step:...
Page 5 Software Control panel functions Main screen items Main screen items The main screen of the HMI panel shows the information and the settings options that a user mostly requires. Shows the current room temperature in the house, measured via the extract air. Shows the current fan speed level.
Page 6 Main screen settings options Main screen settings options The settings options that are necessary in daily life can all be set on the main screen of the panel. If you press current fan speed level, the set fan speed level will If you press current room temperature, the set room tempe- be displayed.
Page 7 It requires expertise knowledge to select these settings. If the settings are not correct, the ventilation unit may not operate properly and it may consume more energy than necessary. The unit may even get damaged. 3. Factory level - Only Nilan has access. The Service menu is located at the bottom of the User set- A password is required to access the Service menu.
Page 8 Start-up settings Language Language The default language for the ventilation unit is Danish. You can change the texts to other languages in the settings menu. > Language (DK - sprog) > Dansk Description: Select the language you want on the panel. Date/time Date/time It is important to set date and time correctly.
Page 9 Ventilation settings Turn on the unit Turn on the unit When you turn on the ventilation unit, the control panel will light up, but all functions are off. This is to prevent errors from occur- ring when you turn on the unit. When the ventilation unit is off, this icon is displayed on the main screen of the control panel at the top righthand corner.
Page 10 Alarm Alarm You can read off warnings and alarms under the “Alarm” menu item. This is also where you reset them once the problem has been solved. If an alarm or a warning is active, the alarm icon will be displayed in the upper righthand corner of the control panel.
Page 11 Week programs Week programs You can program the ventilation unit to run in accordance with speciﬁ c settings at ﬁ xed times during the day and week via a week program. On the main screen of the control panel, in the top right corner, the Week program icon will be displayed when active.
Page 12 Heating element Heating element You will only have this menu item if an electrical after-heating element or a water after-heating element has been installed, and if it has been activated in “Service settings”. ATTENTION An after-heating element is not included as standard. However, you can order it as an additional extra, and it can also be retroﬁ...
Page 13 control control This menu is only displayed if a CO -sensor has been installed, and the function has been chosen under Service settings. ATTENTION A CO sensor is not a standard part of all ventilation units, but may be purchased as an accessory. If the number of people using a building varies considerably, controlling ventilation through the CO level in the extract air may be a good solution.
Page 14 Temperature regulation Temperature regulation If you have not installed an after-heating element, use the settings to control the bypass damper. It is necessary to install an after-heating element if you want to control the supply air temperature and for it to contribute towards the heating of the dwelling.
Page 15 Service settings Password Password Password for access to service settings: 02 WARNING Service settings are intended for qualiﬁ ed installers with knowledge of the workings of the ventilation unit. They can identify the appropriate settings for the ventilation unit. If a user alters these settings, the ventilation unit will no longer operate to its full potential. It may result in higher energy consumption, and errors may occur and cause damage to the ventilation unit.
Page 16 >Duration Settings: De-activated / 15 ‒ 480 min. Standard setting: De-activated Description: Time runs in 15 minutes intervals. Here you set the desired duration of the program after the external signal has ceased. >Fan speed level Settings: De-activated / Level 1 / Level 2 / Level 3 / Level 4 Standard setting: Level 4 Description:...
Page 17 0-10V: Stepless regulation Period: On/Off in 1 min. Air quality Air quality All Nilan domestic ventilation units come as standard with a humidity sensor installed. It is possible to purchase a CO sensor which is activated in this menu. > Air quality >...
Page 18 Air exchange Air exchange It is easy and quick to balance the airﬂ ows with Nilan CTS602 control. All fan speed levels can be set inﬁ nitely between 20 and 100 %, different for extract air and supply air. > Air exchange >...
Page 19 De-icing De-icing In all ventilation units with a heat exchanger with high efﬁ ciency heat recovery, ice may form in the heat exchanger during periods of heavy frost. The de-icing function will try to de-ice the exchanger so that normal operation can continue. You can prevent ice formation in the heat exchanger by installing a pre-heating element for frost protection.
Page 20 Temperature regulation Temperature regulation Room low temperature You can set a minimum room temperature at which the ventilation unit is to stop (Room low temperature). This is a useful safety function, for example if you are not at home and the heat supply is interrupted. In such an event, the dwel- ling will no longer be heated and the room temperature will fall.
Page 21 Room temperature control Room temperature control In this menu item it is possible to adjust the control of the ventilation units after heating element. ATTENTION The parameters in this menu item should only be adjusted by persons with knowledge of control technology. >...
Page 22 Manual test Manual test In this menu you can manually test a range of the functions of the ventilation unit. > Manual test > Manual test Settings: De-activated / De-icing / Supply air / Extract / Vent.+heat / Rotor alternates Standard setting: De-activated Description:...
Page 23 Damper automatic The integrated ﬁ re automation system can control up to 2 ﬁ re dampers. Installation is easily carried out with a Nilan Fire box. The function is often used in apartment buildings where the ventilation unit is installed as part of a ﬁ re damper solution. It has a ﬁ...
Page 24 Data log interval Data log interval Data can be logged at intervals of 1-120 minutes. • A choice has been made to log temperatures in whole degrees Celsius in order to minimize logﬁ le sizes. • The status of digital inputs and outputs have been combined in two joint log variables, ”Din” and ”Dout”. •...
Page 25 Screen settings Panel-indstilling It is possible to set the backlight in the control panel as well as calibrate it in case it comes out of focus. > Screen set. > Backlight (active) Settings: 3  100 % Standard setting: 100 % Description: Here you set the backlight when in active function.
Page 26 Alarm list CTS602 HMI / CTS602i HMI CTS602 HMI / CTS602i HMI Alarm list Alarm list The following list applies to ventilation units with either CTS602 HMI, CTS602Light or CTS602i HMI control. The events are divided into the following categories: Warning Operation continues, but an incident has occurred that should be kept in mind.
Page 27 OVERTEMP Overheat EK: Check that the circulation pump is working Electric boiler overheating (Tmax+10 °C) Check that the circulation of the central heating system is not blocked by e.g. a closed ball valve, or because all the actuators are closed on the underﬂ...
Page 28 s working T WATER Hot water temp. failure: Contact service. Domestic hot water heating not possible. entral heating T HEAT Central heat.temp.failure: Contact service. sed ball valve, Central heating temperatur failure. osed on the 27-60 TxSHORT/ Tx shortcut/disconnect: Register which sensor (Tx) is faulty and contact OPEN One of the temperature sensors has either service.
Page 29 If there has been no smoke or ﬁ re in the building: TECTOR NIL-139: Check the smoke detector (not a Nilan product). Via a service menu, DI8 can be conﬁ gured for Fire Thermostat or Smoke Detector, respec- tively. This alarm is displayed instead of the...
Page 32 Nilan A/S Nilanvej 2 8722 Hedensted Danmark Tlf. +45 76 75 25 00 nilan@nilan.dk www.nilan.dk...

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Cts602 hmi Cts602i hmi