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Table of Contents
Related Manuals for CTC Union EcoPart 400
Summary of Contents for CTC Union EcoPart 400
- Page 1 162 505 94-1 2020-10-09 Providing sustainable energy solutions worldwide Installation and Maintenance Manual CTC EcoPart 400 Modell 406-417 400V 3N~ / 230V 1N~ Important! • Read carefully before use, keep for future reference. • Translation of the original instructions.
- Page 2 Removing the cooling module 1. Disconnect the cooling module’s power cable 2. Attach the two carrying handles to the bottom connector and hoses. of the cooling module. 3. Unscrew the cooling module’s screws. 4. Pull the cooling module by fi rst lifting the front edge slightly with the carrying handles.
- Page 3 162 505 94-1 2020-10-09 Installation and Maintenance Manual CTC EcoPart 400 Modell 406-417 400V 3N~ / 230V 1N~...
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Page 4: Table Of Contents
Connecting the control system ________________________________________________ __________________________ 5.7.1 Define number of heat pumps Table 230 V 1N~ ______________________________________________ ________________________ Component location 5.7.2 Numbering CTC EcoPart 400 as HP2 _________________________________________ _____________ Dimensions diagram 5.7.3 Good to know when setting an address __________ ________________________________________ Refrigerant system 5.7.4 Numbering CTC EcoPart 400 as A2... - Page 5 Congratulations on buying your new product! The complete heat pump for rock, ground or lake CTC EcoPart 400 is a heat pump that draws heat from bedrock, the ground or a lake and conveys it to the existing heating circuit in your house. CTC EcoPart 400 is fully utilised before the normal heating circuit is switched on and helps heat the house.
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Page 6: Important To Remember
Make sure that children do not play with the product. CTC EcoPart 400... -
Page 7: Checklist
Check and filling, heating circuit. † Information on fine adjustments. † Alarm information. † Function test of fitted safety valves. † Register your Installation Certificate at ctc-heating.com. † Information on fault reporting procedures. ____________________________________________ _______________________________________________ Date/Customer Date/Installer CTC EcoPart 400... -
Page 8: Connection Options Ctc Ecopart 400
Connection options CTC EcoPart 400 General The illustration below shows the different connection options available for CTC EcoPart 400. In some cases, CTC Converter and CTC Basic display may be required. Alternative The CTC EcoPart 400 can be connected to the products below. CTC EcoZenith i250,... -
Page 9: Technical Data
Polyolester (POE) Interrupt value switch HP 3.1 (31 bar) Weight Width x Height x Depth 596 x 770 x 673 Heat pump Keymark Cert. NO. 012-069 012-063 012-064 012-065 No annual leakage control of the refrigerant is required CTC EcoPart 400... - Page 10 Compressor oil Polyolester (POE) Interrupt value switch HP 3.1 (31 bar) Weight Width x Height x Depth 596 x 770 x 673 Heat pump Keymark Cert. NO. 012-066 012-067 No annual leakage control of the refrigerant is required CTC EcoPart 400...
- Page 11 Polyolester (POE) FV50S Interrupt value switch HP 3.1 (31 bar) Weight Width x Height x Depth 596 x 770 x 673 Heat pump Keymark Cert. NO. 012-069 012-063 012-064 No annual leakage control of the refrigerant is required CTC EcoPart 400...
- Page 12 Compressor oil Polyolester (POE) Interrupt value switch HP 3.1 (31 bar) Weight Width x Height x Depth 596 x 770 x 673 Heat pump Keymark Cert. NO. 012-065 012-066 No annual leakage control of the refrigerant is required CTC EcoPart 400...
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Page 13: Component Location
20. Heat medium in Ø22 (EcoPart 406-412) Heat medium in Ø28 (EcoPart 414-417) 21. Discharge sensor 22. Brine sensor in 23. Brine sensor out 24. Condenser sensor in 25. Condenser sensor out 26. Service socket Dimensions diagram CTC EcoPart 400... -
Page 14: Refrigerant System
Operating condition: B temp/H temp °C -5 / 25 20 / 25 -5 / 61 20 / 64 Operating limits as per the table above are defi ned in accordance with EN 14511-4. CTC EcoPart 400... -
Page 15: Installation
Report any transport damage to the carrier. Also check that the delivery is complete according to the list below. Delivery includes: • CTC EcoPart 400 heat pump • Safety valve 1/2" 3 bar • Filler manifold • Brine vessel** •... -
Page 16: Connection Of The Heat Medium Side
If the flow is too low, there is a risk the high pressure switch will trigger. The heat medium pump can either be connected to CTC EcoPart 400 (provided it is installed internally) or connected to the product which is used to control it. For internal... -
Page 17: Connecting The Brine System
Refer to section "Dimensions diagram" for measurements and dimensions. The pipe dimension between the heat pump and brine loop should be not less than Ø28 mm. Edging strips (x2), supplied Brine out Brine in CTC EcoPart 400... - Page 18 Always check the filter (99) when filling and bleeding the brine system. Level/expansion vessel 101 External filling pump CTC filling kit 102 Mixing vessel Shut-off valve 103 Brine pump Filter 104 Evaporator 100 3-way valve 105 Safety valve 3 bar CTC EcoPart 400...
- Page 19 If the level in the level vessel is too low, close the valves (98c) and (98d). Unscrew the plug and fill the vessel to around 2/3 full. Screw the plug back in and open the valves (98c) and (98d). CTC EcoPart 400...
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Page 20: Brine Pump
CTC EcoHeat/EcoPart 410-417 & CTC GSi 12 has pump UPMXL GEO 25-125 180. UPM2K 25-70 180, 1 x 230 V, 50/60 Hz [kPa] ≤ Q [m³/h] Q [l/s] Q [m³/h] UPMXL GEO 25-125 180 PWM, 1 x 230 V, 50/60 Hz [kPa] ≤ Q [m³/h] Q [l/s] Q [m³/h] CTC EcoPart 400... - Page 21 If this is the case, the heat pump triggers the alarm. The alarm factory setting is 7°C, but 9°C is permitted for the first 72 hours while the compressor is running, as microbubbles in the system can reduce brine flow. CTC EcoPart 400...
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Page 22: Electrical Installation
All wiring must be installed according to applicable provisions. Electrical installation 400 V 3N~ CTC EcoPart 400 must be connected to 400 V 3N~ 50 Hz and protective earth. When connecting to CTC EcoZenith i250/ i255, the power rating of the electric boiler must also be allowed for, as CTC EcoPart 400 is supplied with... -
Page 23: Electrical Installation 230V 1N
Electrical installation 230V 1N~ The CTC EcoPart 400 must be connected to 230 V 1N~ 50 Hz and protective earth. When connecting to CTC EcoZenith i250/ i255, the power rating of the electric boiler must be allowed for, as CTC EcoPart 400 is supplied with power via CTC EcoZenith i250/i255. -
Page 24: Communication Connection
White Brown CTC Basic Display (accessory) Given that CTC EcoPart 400 does not have its own control, the CTC Basic Display accessory is required. • When connecting more than one heat pump to CTC EcoLogic M/L or CTC EcoZenith i555 Pro, the CTC Basic Display accessory can be used to address the various heat pumps A1, A2, A3, and so on. -
Page 25: Option 1 - Connection Of One Heat Pump
Option 1 – Connection of one heat pump When connecting CTC EcoPart 400 to CTC EcoZenith i255, CTC EcoZenith i555 Pro, CTC EcoZenith i360, EcoVent i360F or CTC EcoLogic Pro/Family, the communication cable (LiYCY (TP)) must be connected directly to the respective product. When installing only one heat pump, make sure that DIP switch 2 is in the ON position. -
Page 26: Option 2 - Series Connection Of Heat Pumps
Make sure DIP switch 2 is in the ON position on the last Connect each cable to connect the shielding heat pump in the series connection. the next heat pump in the to the next heat pump series connection here. The loop should be left in place. here. CTC EcoPart 400... -
Page 27: Option 4 - Ctc Ecoel V3
For connection, see the manual for the CTC Converter. A CTC EcoEl may only be connected to a CTC EcoPart 406-412. RS485 TX RS485 RX COM TX COM RX CTC Converter CTC EcoPart 400 CTC EcoPart 400... -
Page 28: Option 5 - Ctc Ecozenith I550 V3
CTC EcoZenith I 550 1x230 V Early model with one input Later model with three inputs Connect the CTC EcoPart 400 through the Connect the CTC EcoPart 400 through the CTC Converter accessory. The CTC EcoPart 400 can CTC Converter accessory. Connect the heat pumps to then be connected in series to up to three CTC EcoPart separate inputs. -
Page 29: Option 6 - Ctc Ecologic V3
2006 onwards. signals between the two products. CTC EcoPart 400 can then be connected in series with to up to three products. The connected heat pumps must be addressed using the CTC Basic Display accessory. For connection, see the manual for the CTC Converter. -
Page 30: Connecting The Control System
Set the heat pumps contained in the system to position "On". Example of a system with 3 heat pumps. 5.7.2 Numbering CTC EcoPart 400 as HP2 Applies to control launched in October 2020 with 3 connectors on the back of the display. - Page 31 *In this example, we have assumed that the heat pump is called HP1, which is the factory default. If the heat pump has already been renumbered, then select this number instead. 10. Redo the procedure according to the number of heat pumps to be numbered. CTC EcoPart 400...
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Page 32: Good To Know When Setting An Address
Check that the heat pump is powered up. If the address setting fails, the latest heat pump addresses remain. In this example HP1 and HP2. Make sure the heat pump is powered up. Try again with a new actual address. CTC EcoPart 400... -
Page 33: Numbering Ctc Ecopart 400 As A2
5.7.4 Numbering CTC EcoPart 400 as A2 Applies to older controls with 2 connectors on the back of the display. 1 x RJ-45 and 1 x RJ-12 for the CTC EcoZenith i550 Pro and CTC EcoLogic Pro/Family. RJ-12 RJ-45 1. System disconnected from power. - Page 34 Brine pump on 10 days Select /Rename Heatpump *In this example, we have assumed that the heat pump is called A1, which is the factory default. If the heat pump has already been renumbered, then select this number instead. CTC EcoPart 400...
- Page 35 A1 and then A2 up to A10 to ensure that the correct name is given. Finally test in the menu "Advanced/Service/Function test/ Heat pump" that the respective heat pump starts. CTC EcoPart 400...
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Page 36: Wiring Diagram 400 V 3N
Wiring diagram 400 V 3N~ CTC EcoPart 406-417 CTC EcoPart 400... - Page 37 CTC EcoPart 400...
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Page 38: Wiring Diagram 230V 1N
Wiring diagram 230V 1N~ CTC EcoPart 400... -
Page 39: Parts List
NTC 22 B100 High pressure sensor B101 Low pressure sensor Capacitor, compressor High pressure switch Charge pump Brine pump Groundwater pump, signal 230V, option Contactor Relay (1-phase) Thermostatic control, option Compressor Terminal block Terminal block Expansion valve CTC EcoPart 400... -
Page 40: Resistances For Sensors
5.11 Resistances for sensors CTC EcoPart 400... - Page 41 14770 1443 18000 1883 22000 2478 27100 3289 33540 41800 52400 NTC 015 66200 Temperature °C Resistance Ω 84750 5830 108000 6940 139000 8310 181000 10000 238000 12090 14690 17960 22050 27280 33900 42470 53410 67770 86430 CTC EcoPart 400...
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Page 42: First Start
• The products do not require annual inspection for refrigerant leakage. Operation stop The heat pump is shut down using the operating switch. If there is a risk of the water freezing, drain out all the water from the CTC EcoPart 400. Service position CTC EcoPart 400... -
Page 43: Troubleshooting/Appropriate Measures
8. Troubleshooting/Appropriate measures The CTC EcoPart 400 is designed to provide reliable operation and high levels of comfort, as well as have a long service life. Various tips are given below which may be helpful and guide you in the event of an operational malfunction. - Page 48 162 505 94-1 2020-10-09 Enertech AB. P.O Box 309 SE-341 26 Ljungby Sweden. www.ctc.se, www.ctc-heating.com...