Table of Contents
Related Manuals for CTC Union EcoLogic S EcoAir
Summary of Contents for CTC Union EcoLogic S EcoAir
- Page 1 162 605 06-2 2021-03-26 Providing sustainable energy solutions worldwide Installation and Maintenance Manual CTC EcoLogic S Important! • Read carefully before use, keep for future reference. • Translation of the original instructions.
- Page 3 162 605 06-2 2021-03-26 Installation and Maintenance Manual CTC EcoLogic S...
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Page 4: Table Of Contents
Table of Contents Important to remember! ______________________________________________ Safety instructions _______________________________________________________ Design ____________________________________________________________________ Display unit ________________________________________________________ Technical data ____________________________________________________ Scope of delivery _______________________________________________ EcoLogic S areas of use _____________________________________ Heating systems with/without 3-way valve __________ Heat pump for Property Control (BMS) _______________ Detailed menu descriptions _______________________________ Start menu... - Page 5 Congratulations on your new product! You have just purchased a CTC EcoLogic S. Save this Thanks to the flexible set-up with clear and simple manual containing the installation and maintenance options for settings, CTC EcoLogic S is the perfect instructions. You will be able to enjoy the benefits of solution for adding heat pumps to existing systems.
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Page 6: Important To Remember
Important to remember! Check the following points in particular at the time of delivery and installation: • Remove the packaging and check that the product (electrical connection box and display) has not been damaged in transit. Report any transport damage directly to the carrier. If these instructions are not followed •... -
Page 7: Safety Instructions
Safety instructions Turn off the power with an omnipolar switch before doing any work on the product. The product must be connected to protective earth. The product is classified as IPX1. The product must not be rinsed with water. When handling the product with a hoist ring or similar device, make sure that the lifting equipment, eyebolts and other parts are not damaged. -
Page 8: Design
Design Display unit USB port Power supply display unit/internal communication Network connection (Ethernet) BMS connection Display unit Technical data CTC no. EcoLogic S (EcoAir / EcoPart) 6212576 / 6212593 Supply 24V DC Outdoor sensor (CTC EcoPart) 2.2 kΩ Display 4.3 inch colour touchscreen Memory retains memory during power failure Backup batteries... -
Page 9: Scope Of Delivery
Scope of delivery The figure below shows the main components in the EcoLogic delivery. Communication cable display unit – heat pump Outdoor sensor (applies to connection to heat pump, model CTC EcoPart) Installation and Maintenance Manual Display unit bracket Ferrite CTC EcoLogic S... -
Page 10: Ecologic S Areas Of Use
EcoLogic S areas of use Heating systems with/without 3-way valve System description Thanks to the settings options in EcoLogic S, operation of the heat pump can be adapted to the existing boiler’s conditions and settings. The control of the existing heating system manages the distribution of heat and hot water in the same way as before. - Page 11 2.1.2 Heat pump for existing heating system (with 3-way valve solution) Figure: Example of system solution with heating system with 3-way valve solution System description This type of connection allows a ground source or air/water heat pump to be added to the existing heating system consisting of, for example, heat pump (exhaust air, ground source), electric boiler, wood boiler, oil boiler or pellet boiler, with 3-way valve control for DHW production.
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Page 12: Heat Pump For Property Control (Bms)
Heat pump for Property Control (BMS) Figure: Example showing heat pump installed in a system with property control (BMS). CTC Heat Pump EcoLogic S Router Existing property control System description For installations where the heat pump must interact with a property control. Conditions EcoLogic S is connected to a local network and control signals to the heat pump are sent via the BMS interface from the existing property control. -
Page 13: Detailed Menu Descriptions
Detailed menu descriptions Start menu The system start menu displays an overview of the current operation data. Main menu. Connected heat pump: CTC EcoAir (air/water HP). Main menu. Connected heat pump: CTC EcoAir (liquid/water HP). Depending on which system is defi ned, the following symbols may appear on the start menu: Control system Display... - Page 14 3.1.1 Control unit EcoLogic S Click the display symbol in the start menu to view CTC EcoLogic operation data. Status HC/Off Displays the system status. Primary fl ow °C (48) Menu: "Control unit EcoLogic S". Shows the temperature out to the buffer tank as well as the setpoint in brackets.
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Page 15: Installer
Installer This menu contains four sub-menus: "Display", "Settings", "Defi ne" and "Service". For "System Information", click the "i" button in the lower right corner of the screen in the "Installer" menu. Menu: "Installer". This displays the product serial number, MAC address, and application and bootloader versions. -
Page 16: Display
Display Time, language and other screen settings can be carried out from this menu. 3.2.1 Time Time and Date Menu: "Installer / Display". Click on the time symbol. The menu can also be accessed by clicking the date or time in the upper right corner of the start screen. Press "OK"... - Page 17 3.2.3 Display setup Sleep delay 120 (Off, 1...360) Enter the time in minutes before the display enters sleep mode if not touched. Settings can be applied in 10 min. intervals. Backlight 80% (10...90) Menu: "Installer / Display / Display Setup". Set the brightness of the backlit display. Click sound Yes (Yes/No) Enable or disable button sounds.
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Page 18: Settings
Settings 3.3.1 Settings Heating Circuit 3.3.1.1 Control on outdoor sensor/ inclination EcoLogic S controls the charging of the external heating tank based on the set heat curve. The inclination of Menu: "Installer / Settings /". the heat curve indicates the temperature to which the external heating tank must charge at different outdoor temperatures. - Page 19 Adjustment °C 0 (-20...20) Adjustment means that the temperature level can be raised or lowered at a specific outdoor temperature. HP max DHW No (No/Yes) Specify whether the charging temperature should be raised to 60 °C every fourth time the compressor starts. HP max DHW can only be selected when external control is not active.
- Page 20 3.3.2 Settings Heat pump Compressor Blocked (Permitted/Blocked) The heat pump is supplied with a blocked compressor. "Permitted" means that the compressor is allowed to start. Stop at outdoor °C -22 (-22...10) This menu relates to settings for the outdoor temperature at which the compressor is no longer permitted to operate.
- Page 21 Brine pump Auto (Auto/10 days/On) After installation is complete, you can choose to run the brine pump constantly for 10 days to remove air from the system. The brine pump then enters "Auto" mode. "On" means the brine pump runs constantly. Only applies to liquid/water heat pumps.
- Page 22 3.3.3.3 MyUplink This menu is used for pairing with the MyUplink app. To request a connection code/token, press "Get token", confirm with "OK". The menu bar is only clickable if the display is connected to the server. The following values are displayed: "Serial": Serial number "Token": Token/connection code Menu: "Installer / Settings / Communication / MyUplink".
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Page 23: Define
Defi ne 3.4.1 Def. Remote control Remote control is defi ned by setting a normal mode for the external control signal with the "NO" (Normally Open) or "NC" (Normally Closed) options. For example, the control signal can be generated by a two-position switch. -
Page 24: Service
Service NB: This menu is intended for the installer only. Menu: "Installer / Service". 3.5.1 Function test From this menu, the installer can test the connection and function of separate heat pump components. When this menu is activated, all control functions cease. The heat pump returns to normal operation after 10 minutes of inactivity or when exiting the "Function Test"... - Page 25 3.5.2 Alarm log In the alarm log, up to 500 alarms can be displayed. An alarm which reoccurs within an hour is ignored so as not to fill up the log. Click an alarm row to see more information about an alarm.
- Page 26 3.5.6 Software update The display software can be updated either via USB drive or online. The rows are greyed out until the USB drive is connected or there is an internet connection. Click OK to confirm the upload. The settings are retained during updating, but the old values are overwritten by any new values.
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Page 27: Parameter List
Parameter list Factory Personal settings setting Heating Circuit Max primary flow °C Min primary flow °C Start/stop diff °C Inclination Inclination adjustment HP max DHW Ext. control temp °C Ext. control temp DHW °C Heat pump Compressor Blocked Stop at outdoor temp °C Charge pump % Cold temp limit Max rps... -
Page 28: Electrical Installation
Electrical installation The installation must be carried out in accordance with the applicable standards. Installation and connections in CTC EcoLogic must be performed by a licenced electrician. All wiring shall be installed according to applicable local requirements. Power supply Supply 24V DC EcoLogic is powered by the heat pump via a supplied communication cable. -
Page 29: Connecting To Terminal Block And Circuit Board A5
Connecting to terminal block and circuit board A5 B A G The EcoLogic S can be connected to the heat pump circuit board via the terminal block as shown in the table below. Remove the factory-fitted communication cable and connect the display/ communication cable from EcoLogic S. -
Page 30: Connecting Control Card Ecoair/Ecopart
Connecting control card EcoAir/EcoPart Yellow Vout G0/N RX-/TX- RX+/TX+ Rx-/Tx- Rx+/Tx+ +Vdc +Vdc Brown RX-/TX- White RX+/TX+ Green +Vdc Out2 Out3 K26 / 3-way valve* Out4 K26 / 3-way valve** Out5 Designation Component Display HP-control card Outdoor sensor (EcoPart) K26 / 3-way valve* ----- Thermostat control / control signal 3-way valve (DI1+GND). -
Page 31: Installation Communication
Installation Communication The back of the display unit has 3 communication ports. Menu: "Installer / Defi ne / Communication". Communication Display communication ports Port 1. RS485 port without galvanic protection. For external equipment, e.g. BMS, CTC AXS Defi ne AXS: "Yes"... -
Page 32: Ctc Remote - Screen Mirroring
CTC Remote - Screen Mirroring • Connect the ethernet cable, see previous page. • Installer / Defi ne / Communication / Web – Yes. Permits the product to connect with unencrypted web traffi c on local area networks. Internet router and fi rewall required. -
Page 33: First Start
First start Before first start Check that the system is filled with water, purged and has the correct pressure, and that there is no leakage. Air in the system (poor circulation) can, for example, mean that the heat pump is tripped by its high pressure protection. -
Page 34: Operation And Maintenance
Operation and Maintenance When the installer has installed your new heat pump, you should check along with the installer that the system is in perfect operating condition. Let the installer show you where the switches, controls and fuses are so that you know how the system works and how it should be maintained. - Page 35 Motor protection CTC EcoLogic constantly monitors the compressor’s operating current and an alarm is triggered if the compressor is drawing an unusually high current. When a fault occurs, the message “Motor protect high current” is displayed. The cause of the fault may be as follows: •...
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Page 36: Information Messages
Information messages Information messages are displayed when appropriate and are intended to inform users about various operational situations. [I013] Start delay The compressor is not allowed to start too quickly when it has stopped. The delay is usually at least 10 minutes. [I003] Compressor blocked The compressor is set to be shut down, e.g. - Page 37 Alarm messages Description [E055] Wrong phase order The product’s compressor motor must rotate in the right direction. The product checks that the phases are connected correctly; otherwise, an alarm is triggered. This will require changing two of the phases into the product.
- Page 38 Alarm messages Description [E047] Stop, low suct. gas exp. This message appears when the suction gas temperature is low. valve Press reset and check whether the alarm recurs. If the fault recurs, contact your installer. [E048] Stop, low evapor. This message appears when the expansion valve’s evaporation temperature is low.
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Page 39: 10. Appendix
10. Appendix 10.1 Types of Operation with CTC EcoEl V2 This is a connection option where CTC EcoAir is connected to the CTC EcoEl V2 electric boiler. 10.1.1 Installation • Turn off the power to the products. • Close shut-off valves underneath CTC EcoEl. •... - Page 40 10.1.2 Programming CTC EcoEl CTC EcoEl is only programmed for an electric boiler. • Hold the "D" button until the next menu is displayed • If room temperature is displayed, press "D" again to display "LOG/ DIAGNOSIS/INST/MANUAL" (see 1.) • Press plus (+) to select "INST" (checked box) •...
- Page 41 ECO EL ROOMTEMP OPERAT. 20.5 SET. 20c DIAGNOSIS SET. MANUAL TOTAL OPERATION TIME RELAY 1.5/3 kW EL : 3.0 + 6.0 kW 3241h EL.HEAT OPERATION SETTING TIME RELAY 3/6 kW #### OUTDOOR 10c MONDAY 00.00 PRIM. FLOW NUMBER OF ALARMS ECOHEAT ECOHEAT ECOAIR...
- Page 42 CTC EcoLogic S...
- Page 44 162 605 06-2 2021-03-26 Enertech AB. P.O Box 309 SE-341 26 Ljungby Sweden. www.ctc.se, www.ctc-heating.com...