Sustainable, energy-saving HVAC products and solutions ❄️☀️ · Systemair
Instruction Manual for systemair models including: CLEVA Remote Control, CLEVA, Remote Control, Control, Remote
CLEVA Climatizadores · Systemair
File Info : application/pdf, 16 Pages, 3.42MB
DocumentDocumentTechnical documentation Cleva remote control Contents 1. Introduction 03 2. Specs 03 3. Design 03 3.1 Dimensions 04 3.2 Installation 04 4. Wiring 04 5. Main functions 05 6. Operation 07 6.1 Operation mode and ventilation screen 07 6.1.1 Occupied/ unoccupied/ temporary screen 08 6.1.2 Temperature screen 10 6.1.3 Alarms and maintenance notices screen 10 6.1.4 Clock screen 14 6.1.5 Hourly program configuration 14 7. Alarms 15 systemair 2 1. Introduction This document aims to comprehensively describe the operation of CLEVA remote control. Warning Installation, mounting and maintenance operations must be carried out by qualified, authorised and trained operators according to local regulations in each country. Warning · This remote control is an electronic device and must be discarded according to applying European Directives and not as domestic waste. · Exclusively use the approved means. · Properly meet all applicable local regulations. 2. Specs This remote control features: · Room temperature measurement. · Temperature, ventilation, DHW and control configuration buttons. · Backlit LCD screen displaying: room temperature, operation mode, scheduler, notifications, alarms and clock configuration. · All 8 buttons allow a friendly use of the remote control. · 2-wire connection to the main board through KNX PL-Link (PL+/ PL-), allowing both communication and power supply. No need for screened cable although it must run separated from the main power supply cable to avoid EMC issues. · Communication/ power supply cable max length between remote control and main board: 1000 m. · Cable type: 2-thread twisted. Cross section: 0.5 1.5 mm2. 3. Design 3.1 Dimensions Case dimensions Mounting dimensions 3.2 Mounting and installation The remote control fits both wall or standard junction box mounting. In the second case, check out box dimensions to secure compatibility. 3 systemair Main components: 1. Wall mounting gasket. 2. Base frame including: · Holes for junction box mounting screwing. · Guiding channels for cables. 3. Remote control. 4. KNX bus connector between remote control and main board. Before mounting and installation of this remote control please beware of the following: · Recommended installation height: 1,50 m. · Avoid voids, close curtains, doors or heat sources. · Avoid direct sunbeams and air currents. · Properly seal wall mounting or junction box cable pipes to avoid wrong sensor readings. · Respect the local regulations concerning admitted room conditions. · Follow the instructions included in the supplied remote control box. 4. Wiring The unit´s electrical drawing together with the remote control supplied instructions manual are necessary for proper wiring. Use 2-wire, twisted cable with cross section between 0.5 and 1.5 mm2 (depending on cable length). No need for screened cable although . No need for screened cable although it must run separated from the main power supply cable to avoid EMC issues. Conector Pin Description + KNX PL-Link (positive) - KNX PL-Link (negative) Warning Cables are not interchangeable! The device is protected against wrong wiring but communication would be affected. Connection can be carried out to any (+)/(-) pin pairs. systemair 4 5. Main functions Element 5 systemair Description Occupied mode (hourly program) / unoccupied / temporary. Temporary mode: ventilation boost. Operation modes: Comfort / ECO / Unoccupied / STOP. Operation mode: automatic/ manual. Manual mode. Ventilation screen. Temperature screen. Notifications/ alarms screen. Clock screen. Means that elements are available. System processing. On. Notifications/ alarms list. Alarm type 1 (major). Active alarm. Present alarm. Alarm type 1 (major). Inactive alarm. Unacknowledged alarm. It is necessary to acknowledge the alarm before reset it. Alarm type 1 (major). Active and confirmed alarm. Present alarm. Alarm type 1 (major). Inactive and confirmed alarm. Alarm not present. Reset possible. Element Description Alarm type 2 (maintenance, light). Active alarm. Present alarm. Alarm type 2 (maintenance, light). Active alarm. Deactivated alarm yet not confirmed. Alarm not present. Alarm type 2 (maintenance, light). Deactivated and confirmed alarm. Alarm not present. Reset possible. All alarm notifications confirmed. Alarm reset once confirmed. Confirm. Cancel. Back. Exit / next. Up / down. Add hourly program interval. Edit. Erase. 1= Monday, 2= Tuesday, 3= Wednesday, 4= Thursday, 5= Friday, 6= Saturday, 7= Sunday. Time. Hourly program set. Hourly program. Outdoor temperature. Room temperature. Comfort mode active through digital input. Remote control in manual mode. ECO mode active through digital input. Remote control in manual mode. Unoccupied mode active through digital input. Remote control in manual mode. systemair 6 6. Operation 6.1 Operation mode/ ventilation screen Once the remote control is switched on a welcome screen shows basic unit information, including software version and serial number. After 3s the main screen is shown as below: Button 1/5 2/6 3/7 4 / 8 Description Mode selection: occupied/ unoccupied/ temporary. · Occupied mode : The unit will assume the temperature/ airflow set points corresponding to the hourly program set. · Unoccupied mode : The unit will assume the temperature/ airflow set points corresponding to the unoccupied function . · Temporary mode : allows fan boost for limited time only. Mode selection: automatic /manual · Automatic mode: no function. · Manual mode: allow to select temperature and airflow set points for comfort , ECO , unoccupied and unit stop . Allow access to: · Ventilation · Temperature · Notifications/alarms · Clock 6.1.1 Occupied/ unoccupied/ temporary modes Buttons 1 and 5 allow to switch among the following modes: · Occupied mode . The unit will assume the temperature/ airflow set points corresponding to the hourly program set only if the unit is running in mode. Temperature set points can be selected through the remote control. Airflow set points are factory-fixed to avoid any damage to the unit. Go to hourly program screen to it set up. · Unoccupied mode .The unit will assume the temperature/ airflow set points corresponding to the unoccupied function . The unit will run this mode unless the user changes it. 7 systemair Button 1/5 2/3/4/5/6/7/8 Description Mode selection: occupied/ unoccupied/ temporary. · Occupied mode : The unit will assume the temperature/ airflow set points corresponding to the hourly program set. · Unoccupied mode : The unit will assume the temperature/ airflow set points corresponding to the unoccupied function. · Temporary mode : Allows fan boost for limited time only. No function. · Temporary mode operation mode. : Allow fan max speed for up to 30 min. After up to 30 min the unit will go back the former Button 1/5 2/6 3/7 4 / 8 Description Mode selection: occupied/ unoccupied/ temporary. · Occupied mode : The unit will assume the temperature/ airflow set points corresponding to the hourly program set. · Unoccupied mode : The unit will assume the temperature/ airflow set points corresponding to the unoccupied function . · Temporary mode : allows fan boost for limited time only. No function. Allows BOOST mode for up to 30 min (max fan speed). Allow access to: · Ventilation . · Temperature . · Notifications/alarms . · Clock · mode. The unit will run in automatic mode according to the hourly program set · Manual mode . This screen allows to select the different temperature/ airflow set points together with the temperature setting for each of them. systemair 8 Button 1/5 2/6 3/7 4/8 Description Mode selection: occupied/ unoccupied/ temporary. · Occupied mode : The unit will assume the temperature/ airflow set points corresponding to the hourly program set. · Unoccupied mode : The unit will assume the temperature/ airflow set points corresponding to the unoccupied function . · Temporary mode : allows fan boost for limited time only. Mode selection: automatic / manual This screen allows to select the different temperature/ airflow set points together with the temperature setting for each of them. · Comfort . · ECO . · Unoccupied . · Stop . Allow access to: · Ventilation · Temperature · Notifications/alarms · Clock 6.1.2 Temperature screen Allows to modify the set point for every operation mode: comfort, ECO and unoccupied. Button 1/5 2/6 3/7 4/8 9 systemair Description Mode selection: occupied/ unoccupied/ temporary. · Occupied mode : The unit will assume the temperature/ airflow set points corresponding to the hourly program set. · Unoccupied mode : The unit will assume the temperature/ airflow set points corresponding to the unoccupied function . · Temporary mode : allows fan boost for limited time only. No function. Temperature set up. Allow access to: · Ventilation · Temperature · Notifications/alarms · Clock 6.1.3 Alarm notifications and maintenance notifications screen Press 4 & 8 in the default screen to access the notification one. If no pending notifications/ alarms, the next screen is shown: Alarm notification If an alarm is displayed , for example 1236, the following information is shown. The screen will blink until the alarm is acknowledged. Press any button to access the following screen: Note represents the notification type: type 1 - alarm. If a new alarm happens, the former one is overwritten. The screen will keep on showing notification type 1 Press buttons 3 & 7 to access the next screen to permit alarm confirmation (it consists of a confirmation to the system that the alarm has been only acknowledged): systemair 10 Press button 5 to request the system a batch confirmation of all alarms. While the system response comes the display shows: The next screens pops up automatically upon all alarms confirmation.Through confirmation but remain active (root cause not solved). the system shows alarms user Once upon an alarm root cause is solved, the display will show . Then a reset can be performed. When confirmed and deactivated alarms , press button 7 to go to the notification reset screen. In the reset screen , press 3 or 7 to switch between notifications/ alarms and reset screens. Alarms will be deleted after reset and the screen will set back to notifications. 11 systemair Maintenance notifications For notifications shown in the next screen no pop-up screens are available. To check notifications, press 4 or 8 as Note 2 shows the notification type: type 2 - maintenance. If a new notification happens, the former one is overwritten. The screen will keep on showing notification type 2. Upon confirmed notifications, press button 7 to access the next screen: Press button 5 to request the system a batch confirmation of all notifications as long as they are properly managed. Whilst system response comes the display shows: The next screens pops up automatically upon all alarms confirmation. systemair 12 Maintenance notifications will be deleted after proper maintenance works execution. The main board will send confirmation to the remote control once the maintenance works have concluded. 6.1.4 Clock screen Allows time and date set up. Button 1/2/3/6/7 5 4/8 Description No function. Allows time and date set up.+ Allow access to: · Ventilation · Temperature · Notifications/alarms · Clock 6.1.5 Hourly program configuration Hourly program permits set up of up to 15 different time intervals per day, for each 7 days of the week. Three different set points can be selected for each interval: comfort , ECO modes has to be previously set up in the temperature set up screen. and unoccupied . Each of these In the main screen, press button 2 for 2 s to access the hourly program screen: 13 systemair Button 1 2 / 6 3 / 4 / 5 / 7 8 Description Save chages. Day of the week. No function. Hourly program editing for the specific day of the week. In the former screen, press button 8 to access the hourly program screen: Button 1 2 / 4 / 6 3 / 7 5 8 Description Save chages. No function. Access to time intervals within a specific day of the week. New time interval. Edit time interval. 7. Alarms Alarm codes breakdown below: Alarm code 1000...1999 2000...2999 Alarm source Hardware. Software (application). 3000...3999 Communication. 9000...9999 Others. Code 1001 1003 1004 1005 Description Temperature sensor failure. Unit status Stop Extract air temperature sensor failure. On Outdoor air temperature sensor failure. Stop Anti-freeze air temperature sensor failure (heating coil) Stop Comments The unit stops. Check electric connection and sensor status. The unit is controlled through the extract air sensor. Check electric connection and sensor status. The unit stops. Check electric connection and sensor status. The unit stops. Anti-freeze alarm. Check electric connection and sensor status. systemair 14 Code 1012 1013 1014 1017 1020 1032 1033 1034 1035 1041 2001 2005 2007 2010 2020 3011 3101 Description Unit status Room air temperature sensor failure. On Indoor aire quality (IAQ) sensor failure. On Extract indoor air quality (IAQ) sensor failure. On Room aire humidity sensor failure. On Clogged filters. On Supply air pressure sensor failure. Constant pressure control. On Extract air pressure sensor failure. Constant pressure control. On Supply air pressure sensor failure. Constant airflow control. On Extract air pressure sensor failure. Constant airflow control. On Anti-freeze air temperature sensor failure (combined coil). Stop Fire Alarm. Stop Supply air temperature exceeds limit values. On Anti-freeze warning (heating coil). Stop Overheating (heating coil). Stop Combined coil, frost warning. Stop Pressure sensor Modbus communication failure. On Room sensor KNX PL-Link communication failure. On Comments The unit is controlled through the extract air sensor. Check electric connection and sensor status. IAQ management is cancelled. Check electric connection and sensor status. IAQ management is cancelled. Check electric connection and sensor status. Humidity management is cancelled. Check electric connection and sensor status. The unit keeps running. Replace filters. Control switches to extract air pressure sensor. If both sensors fail a linear speed control is set. Check electric connections and sensor status. Control switches to supply air pressure sensor. If both sensors fail the fans speed will be operation mode selected ones. Check electric connections and sensor status. Control switches to extract air pressure sensor. If both sensors fail the fans speed will be operation mode selected ones. Check electric connections and sensor status. Control switches to supply air pressure sensor. If both sensors fail a linear speed control is set. Check electric connections and sensor status. The unit stops. Hot water valve opened. Check electrical connections and sensor status. The unit stops because the fire alarm digital input is open. Check the read value is correct and the sensor status. The unit stops. Hot water valve opened. Check electrical connections and sensor status. The unit stops. Temperature excedes limit values. Check the read value is correct and the sensor status. The unit stops. Hot water valve opened. Check electrical connections and sensor status. Fans speed will be operation mode selected ones. Check connections and sensor status. 15 systemair Systemair España · · February 20215· V2 Systemair España Calle Montecarlo 14 Fuenlabrada, Madrid 28942 Tel. +34 916 00 29 00 info@systemair.es www.systemair.com