nilan CTS700 TOUCH Software Instructions
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Summary of Contents for nilan CTS700 TOUCH
- Page 1 SOFTWARE INSTRUCTIONS CTS700 TOUCH BY NILAN Compact P / Compact P Polar (English) Version 2.40 - 23.05.2019...
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Page 2: Table Of Contents
TABLE OF CONTENTS Installation Settings ..........................................................Ventilation ......................................................Domestic hot water .................................................. Software Functions touch-panel ..................................................Front page controls .................................................. Front page setting options .............................................. Information ......................................................Warnings and alarms ................................................Settings menu overview ..............................................User and installer rights ..............................................Unlock the installer settings ............................................ -
Page 3: Installation Settings
Compact P / Compact P Polar (English) BY NILAN Installation Settings Ventilation How to set the ventilation This list is for helping the installer get an overview of the settings, which has to be made in consultation with the user or builder. -
Page 4: Software
Software Functions touch-panel Front page controls The front page of the touch panel contains the setting options and the information the user needs most frequently. 1. Displays the current room temperature in the house, measured via the extract air or via an external temperature sensor 2. -
Page 5: Front Page Setting Options
Compact P / Compact P Polar (English) BY NILAN Front page setting options The settings which the user needs in daily use, can be changed on the front page of the touch-panel. 1. By touching the current room temperature, the wanted room temperature is shown. You can change the wanted room temperature by touching the red or blue arrow. -
Page 6: Information
Information By touching the information button, you get an overview about the actual operation state of the unit. -
Page 7: Warnings And Alarms
Compact P / Compact P Polar (English) BY NILAN Warnings and alarms If a fault occurs in the unit's operation, a warning or an alarm will be shown. A warning is a yellow button, which advises that something needs attention, e.g. that filters or sacrificial anodes need replacing. -
Page 8: Settings Menu Overview
Settings menu overview The settings menu is arranged for clarity and ease of navigation. Ventilation: This is where all the settings for the ventilation of the dwelling are made. Domestic hot water production: This is where all the settings for the domestic hot water production are made. -
Page 9: User And Installer Rights
• Settings with a white lock can only be set by installers • Settings with a red lock can only be set by Nilan The reason why some settings are locked for the user, is because it requires a certain amount of knowledge about how the unit works in order to change these settings, and if they are set wrongly the unit does not work properly and can be damaged. -
Page 10: Unlock The Installer Settings
Unlock the installer settings The installer is able to unlock the white padlocks by entering a password. The locks may be opened anywhere in the menu. When a lock is pressed, a pop-up for entering a password will appear. Pressing the pop-up image will bring up a keyboard which the installer can use to key in a password. When this is done, all the white locks will open and the installer can adjust the settings. -
Page 11: Start Up
Compact P / Compact P Polar (English) BY NILAN Start up Set language Default language in the control system is Danish. Other languages can be selected in the touch-panel. General settings Language ↳ Change language Description: Select a language by touching the "Change language"... -
Page 12: Turning The Unit On
Turning the unit on When power is on, light will appear in the control panel, but all functions will be off. This is to prevent errors, e.g. no water supply to the hot water tank, when the unit starts producing hot water. The unit's functions are activated in the service menu under General settings. -
Page 13: Ventilation
Compact P / Compact P Polar (English) BY NILAN Ventilation Filter settings The filter alarm is from the factory set using a timer default set at 90 days between filter changes. This interval can be changed and adapted to meet local requirements, or where a pollenfilter is installed, for example, which is replaced at longer intervals. -
Page 14: Operating Mode
Operating mode It is possible to provide the unit with an input which determines whether it will operate in Auto, Heating or Cooling. Ventilation Operating mode Settings: Auto/ Heating/ Cooling Standard setting: Auto Description: Auto : The unit operates in accordance with the set values. -
Page 15: Fan Speed Adjustment
Compact P / Compact P Polar (English) BY NILAN Fan speed adjustment Stepless adjustment between 20% and 100% is available for the four fan speeds. It is also possible to adjust supply air (inlet air) and extract air (outlet air) separately, which is a great advantage when balancing the ventilation system. -
Page 16: Humidity Control
Humidity control The unit has a built-in humidity control to control the ventilation relative to the average humidity, in order to maintain a good relative humidity in the house. If the average humidity in the house is below a set level (factory setting 30%), it is possible to reduce the ventilation to avoid further drying of humidity in the house. -
Page 17: Settings Active Cooling
Compact P / Compact P Polar (English) BY NILAN Settings active cooling Depending on architecture, the dwelling may require cooling in the summer. Compact P has an integral heat pump, primarily used for production of domestic hot water. The heat pump has a reversible cooling cycle, and in summer is able to cool the supply air, while still producing domestic hot water. - Page 18 Prioritisation sequence in the control system: 1. User selection 2 and 1 with high priority for ventilation User selection 2 2. High ventilation in connection with cooling User selection 1 3. Low ventilation in connection with low outdoor air level (accessory) temperature Manually set values 4.
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Page 19: Ventilation At Times Of Low Outdoor Air Temperature
Compact P / Compact P Polar (English) BY NILAN Ventilation at times of low outdoor air temperature It is possible to prevent low humidity in the home by reducing ventilation in case of low outdoor temperatures. This function is particularly useful in countries with heavy frosts and at high altitudes where the outdoor air is very dry. -
Page 20: Co 2 Control
control ATTENTION A CO sensor is not standard in all units, but may be purchased as an accessory. If the occupancy varies greatly, it may be better to control ventilation by the CO -level in the extract air. This function is often used in offices and schools where loadings vary greatly during the day and from week to week. -
Page 21: After-Heating Element
Compact P / Compact P Polar (English) BY NILAN After-heating element ATTENTION The after-heating element is not standard, but can be purchased as an accessory. If it is wished to control the supply air temperature, it will be necessary to fit an after-heating element. -
Page 22: Temperature Settings
Temperature settings For smooth, reliable operation, it is important that the temperature settings are correct. The default settings are chosen for normal conditions, but it may be necessary to adjust them for the specific installation. Ventilation Temperature regulation ↳ Desired room temperature (°C) Settings: 5 ↔... - Page 23 Here it is selected which temperature sensor is used for measuring the room temperature. T3 the temperature sensor in the extract air. TExt external temperature sensor located in the dwelling (not a Nilan supply). ↳ Temperature regulatory deadband (°C) Settings: 0 ↔ 10°C Standard setting: 1°C...
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Page 24: Reading Off Temperatures
Reading off temperatures Here readings can be taken from all temperature sensors. Ventilation Temperature sensor overview ↳ TExt room temperature (°C) Description: Indicates the room temperature measured by an external room sensor (only if connected). ↳ Temperature sensor status Description: Indicates whether sensor is in working order (OK / Error / Absent). -
Page 25: Frost Protection Or De-Icing
Compact P / Compact P Polar (English) BY NILAN Frost protection or de-icing All ventilation units with a heat exchanger with high heat recovery rate will be subject to ice formation in the heat exchanger in periods of heavy frost. - Page 26 If external heating element for frost protection is selected under Compact P: ↳ Frost protection ↳ Frost protection heat exchanger Setting: External ↳ T8 outdoor temperature sensor Settings: On / Off Standard setting: Description: If installing an external pre-heating element, the T8 temperature sensor must be installed if the following is required: - Running low ventilation in connection with low...
- Page 27 Compact P / Compact P Polar (English) BY NILAN If the BAH solution with brine pre-heating is selected: ↳ Frost protection ↳ Frost protection heat exchanger Setting: ↳ BAH minimum temperature (ºC) Settings: -10 ↔ 10°C Standard setting: 5°C Description:...
- Page 28 De-icing the heat pump: ↳ De-icing heat pump ↳ Evaporator de-icing by T6 Settings: On / Off Standard setting: Description: Activates or deactivates de-icing function for the heat pump. ↳ Maximum time de-icing (min) Settings: 1 ↔ 30 minutes Standard setting: 10 minutes Description: Indicates the maximum de-icing time for the heat...
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Page 29: Domestic Hot Water Production
Compact P / Compact P Polar (English) BY NILAN Domestic hot water production DHW standby function It is possible to set the hot water production on standby for a period between 1 and 180 days. In this way, energy for heating the domestic hot water can be saved when on vacation, or the holiday cabin is closed for the winter. -
Page 30: Dhw Settings Domestic Hot Water Production
DHW settings domestic hot water production Settings for hot water production have been set at the factory, but it may be necessary to adjust them to match the user´s needs. Domestic hot water production DHW hot water tank ↳ Settings hot water production ↳... -
Page 31: Dhw Anti-Legionella
Compact P / Compact P Polar (English) BY NILAN DHW anti-legionella The control system has an integral anti-legionella function for treatment of any legionella in the hot water tank. Domestic hot water production DHW hot water tank ↳ Anti-legionella settings ↳... -
Page 32: Dhw Compressor Settings
DHW compressor settings Compressor settings for the domestic hot water production can be read off as information for the installer, and can only be set as an administrator. Domestic hot water production DHW hot water tank ↳ Compressor settings hot water ↳... -
Page 33: General Settings
Compact P / Compact P Polar (English) BY NILAN General settings Display settings The brigtness of the display can be adjusted. It is also possible to set the display to shut down at a set time to save energy. General settings Display settings ↳... -
Page 34: Week Program
Week program It is possible to program the unit to run in accordance with specific settings at fixed times of the week via a week program. General settings Week program ↳ List of week programs Description: This shows a list of week programs. ↳... -
Page 35: Smart Grid
Compact P / Compact P Polar (English) BY NILAN Smart Grid Smart Grid allows savings to be made by adjusting the heat pump’s power consumption according to price fluctuations in electricity over the course of the day. Smart Grid receives an external signal from the power supply company, which determines the operating setting at which the unit should run. -
Page 36: Service
Service General settings Service ↳ Unit start/stop Settings: On / Off Standard setting: Description: The unit is turned off at the factory to prevent errors occurring when power is connected. The installer starts the unit here. The installer can also turn off the entire unit if performing service inspection. -
Page 37: User Selection Programmes
Compact P / Compact P Polar (English) BY NILAN User selection programmes It is possible to set two user selection programmes with special settings which override the settings in Compact P. The user selection programmes are activated via an external signal. - Page 38 ↳ User program 2 ↳ Running time (min) Settings: 0 ↔ 480 minutes Standard setting: 0 minutes Description: Here it is set how long the program is to run after the external signal has stopped. Hence, when connecting a cooker hood, it is recommended to set it to 0 hours, so the unit returns to normal operation when the cooker hood is turned off and the external signal is removed.
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Page 39: Network Settings
Compact P / Compact P Polar (English) BY NILAN Network settings The unit can be accessed via a local network or via a Modbus connection. Here, it is possible to adjust the network settings so that they are compatible with the local network. -
Page 40: Information
Information Event log Warnings, alarms or changes to settings can all be read off in the event log. It is also possible to reset warnings and alarms in this menu. Information Event log ↳ See events Description: Pressing this shows a list of events, warnings and alarms. -
Page 41: Read Data For Ventilation And Domestic Hot Water
Compact P / Compact P Polar (English) BY NILAN Read data for ventilation and domestic hot water It is possible to read off current data for Compact P ventilation and domestic hot water. Information Compact P all device data ↳ Software version Description: Shows the installed software version. - Page 42 ↳ T1 Outdoor temperature Description: Shows the outdoor temperature. ↳ T2 supply air temperature Description: Shows the supply air temperature without after- heating element. ↳ T3 extract air temperature Description: Shows the room temperature. ↳ T4 extract air temp. heat exchanger Description: Shows the discharge air temperature after the heat exchanger.
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Page 43: Safety Switch
Compact P / Compact P Polar (English) BY NILAN Safety switch Emergency stop ventilation If the ventilation has been stopped for a lengthy period, condensation will occur in the duct system. This occurs when the warm air in the residence oozes into the cool ducts. This presents the risk that the water will drip out of the ceiling valves, damaging floors and furniture. -
Page 44: Alarm Lists
Alarm lists Compact P: Alarm list, ventilation and domestic hot water The first column in the event log shows whether it is master (M) or slave (3) that the event is applicable The following list applies to the Compact P (M) and the events are divided into the following categories: Info Information Normal operation is unaffected and no information is shown on the display. - Page 45 Compact P / Compact P Polar (English) BY NILAN Info Too long start-up of a function Software error Turn the unit off and on again. If the error reoccurs, contact the installer. Info Slave device connected A new slave device has been...
- Page 47 Compact P / Compact P Polar (English) BY NILAN...
- Page 48 United Kingdom: S L Services 25 St Leonards Road, Horsham RH13 6EH West Sussex Tlf. +44 (0) 7919 444452 stuart315@aol.com www.nilanuk.com Ireland: Nilan Ireland Ballylahive, Abbeydorney Tlf. +353 (0) 87 9798361 maurice@nilan.ie www.nilanireland.ie Nilan A/S Nilanvej 2 DK-8722 Hedensted Tlf.
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