nilan CTS602 HMI Software Instructions
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Also See for CTS602 HMI:
- Software instructions (40 pages) ,
- Installation instructions manual (36 pages) ,
- User manual (32 pages)
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Summary of Contents for nilan CTS602 HMI
- Page 1 SOFTWARE INSTRUCTIONS CTS602 HMI BY NILAN VPL15 / VPL15 Top Version 5.20 - 01.09.2024 S24 VPL15 / VPL15 Top M2 GB...
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Page 2: Table Of Contents
Table of contents Installation Settings ......................................... 3 Ventilation ......................................3 Software Functions on the control panel ................................. 4 Main screen items ....................................4 Main screen settings options ................................5 Warnings and alarms .................................... 5 Settings menu overview ..................................6 Installer access ...................................... 6 Start-up settings ...................................... -
Page 3: Installation
Installation Settings 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. Functions Settings Days between filter changes Days: Which ventilation level is set for basic ventilation Level: Is low ventilation at low outdoor temperature desired? Yes/No... -
Page 4: Software
Software Functions on the control panel Main screen items The main screen of the HMI panel shows the information and the settings options that a user mostly requires. 1. Shows the current room temperature in the house, measured via the extract air 2. -
Page 5: 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 be displayed. -
Page 6: Settings Menu Overview
It requires expertise knowledge to select these settings. If the settings are not correct, the ventilation unit may not operate prop- erly 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 settings. -
Page 7: Start-Up Settings
Start-up settings 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 It is important to set date and time correctly. -
Page 8: Ventilation Settings
Ventilation settings Turn on the ventilation 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 occurring 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. ATTENTION Before touching the electrical installations, the power supply must be disconnected. -
Page 9: 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 10: Week Programs
Week programs You can program the ventilation unit to run in accordance with specific settings at fixed times during the day and week via a week pro- gram. On the main screen of the control panel, in the top right corner, the Week program icon will be displayed when active. >... -
Page 11: Cooling
Cooling The unit can cool the dwelling by active cooling via the heat pump. The unit will only switch to cooling mode if you have activated Cooling in “Operation mode”. Active cooling: If the room temperature, measured in the extract air, is higher than the desired room temperature + the cooling setpoint, the compres- sor will start up and begin active cooling of the supply air. -
Page 12: Humidity Control
Humidity control The primary purpose of ventilation is to extract humidity from the house so it does not damage the building, and to achieve a good in- door climate. This is rectified by an integrated humidity control system that maintains good, relative air humidity. When the average air humidity in the house falls below a set level (default set at 30%), ventilation may be reduced. -
Page 13: Co2 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: Air Exchange
Air exchange Low humidity in the dwelling can be prevented by reducing ventilation at low outdoor temperatures. This function can be used in countries with regular sub-zero temperatures and at high altitudes where the outdoor air is very dry. This function can also be used at cold outdoor temperatures if no after-heating element has been installed, and the supply air feels too cold. -
Page 15: Filter Alarm
Condenser curve control Supply air [%] Condenser temperature [°C] Filter alarm ATTENTION It is important to change the filters regularly and when needed. Dirty filters reduce the efficiency of the ventilation unit and result in a poorer indoor climate and higher power consumption. From factory, the filter alarm has been set to signal filter replacement every 90 days. -
Page 16: 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 17: Service Settings
Service settings Password Password for access to service settings: 2 WARNING Service settings are intended for qualified 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 18: User Selection 1
User selection 1 > User selection 1 > Select program Settings: None / Extended / Supply air / Extract air / Ext. offset / Ventilate Standard setting: Extended Description: Here you select the program you wish to run. > Extended Description: Settings if Expanded is chosen. -
Page 19: User Selection 2
User selection 2 > User selection 2 > Select program Settings: None / Extended / Supply air / Extract air / Ext. offset / Venti- late / Cookerhood Standard setting: None Description: Here you select the program you wish to run. >... -
Page 20: Heating Element
0-10V: Stepless regulation Period: On/Off in 1 min. 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 21: Air Exchange
Air exchange It is easy and quick to balance the airflows with Nilan CTS602 control. All fan speed levels can be set infinitely between 20 and 100%, different for extract air and supply air. > Air exchange > Min. level sup. air... -
Page 22: Icing
De-icing All ventilation units will, during periods of high frost, be able to experience the formation of ice in the heat pump. The de-icing function will try to de-frost the ice that forms in the heat pump so that normal operation can continue. It is possible to prevent ice formation in the heat exchanger with a heat pipe (FU) or an antifreeze preheating element. -
Page 23: Supply Air Control
Supply air control ATTENTION The parameters in Supply air control should only be adjusted by persons with knowledge of control technology. > Supply air control > Gain Pl regulation Settings: 0 30%/° Standard setting: 7%/° Description: This option is only shown if an after-heating element has been installed and activated. -
Page 24: 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 paramets in Room temperatur control should only be adjusted by persons with knowledge of control technology. > Room temp. contr >... -
Page 25: Save/ Restore Settings
Save/ restore settings You can restore the factory settings. The function also allows you to save current settings and restore them at a later date. ATTENTION Before restoring factory settings or previously saved settings, we recommend that you note down the fan settings to save you balancing the ventilation unit again. -
Page 26: Modbus Address
Modbus address The control in NIlan ventilation units has an open Modbus communication, which allows the ventilation unit to be controlled with e.g. an external CTS controller. The CTS602 control communicates Modbus RS485, and the complete Modbus protocol can be downloaded from the Nilan website. -
Page 27: Main Screen
Main screen You can choose from 2 different images for the main screen in the user panel. > Main screen > Main screen Settings: Normal / House Standard setting: Normal Description: Both options allow access to set the ventilation unit via the main screen. -
Page 28: Alarm List
Alarm list Alarm list The following list applies to Compact ventilation units with the CTS602 control. The events are divided into the following categories: Warning Operation continues, but an incident has occurred that should be kept in mind. Alarm Operation is partially or completely stopped as it is a critical fault that needs immediate attention. Type Display text Description / cause... - Page 29 The room When the room temperature is below 10°C, Heat up the house and reset the alarm. temperature is too the unit will stop in order to prevent further cooling of the house. This may, for instance, be during a period when the house is unoccupied and the heating sys- tem is off.
- Page 32 25 St Leonards Road Horsham West Sussex RH13 6EH Tel: +44 (0) 14 03 56 30 45 service@slservicesgroup.com or info@slservicesgroup.com www.slservicesgroup.com Ireland: Nilan Ireland Ballylahive, Abbeydorney Tel: +353 (0) 87 97 98 361 maurice@nilan.ie www.nilanireland.ei Nilan A/S Nilanvej 2 8722 Hedensted Danmark Tlf.
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