Related Manuals for CTC Union EcoPart i425-i435 Pro
Summary of Contents for CTC Union EcoPart i425-i435 Pro
- Page 1 162 105 52-4 2015-11-26 Providing sustainable energy solutions worldwide Installation and Maintenance Manual CTC EcoPart i425-i435 Pro CTC EcoPart 425-435 IMPORTANT READ CAREFULLY BEFORE USE KEEP FOR FUTURE REFERENCE...
- Page 2 Removing the cooling module 1. Disconnect the cooling module’s power cable con- 2. Attach the two carrying handles to the bottom of the cooling module. nector and hoses. 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 Installation and Maintenance Manual 162 105 52-4 2015-11-26 CTC EcoPart i425-i435 Pro CTC EcoPart 425-435...
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Page 4: Table Of Contents
Table of Contents GENERAL INFORMATION Connecting the control system Check list _________________________ ____________________________________________________________________ Important to remember! CTC EcoPart i425-i435 Pro _____________________________ _____________________________________________ Safety Instructions CTC EcoPart 425-435 ____________________________________ _____________________________________________________ Introduction Series connection of heat pumps _____________________ __________________________________________________________ Technical data 5.3.1 Terminated position... -
Page 5: General Information
CTC EcoLogic Pro. CTC EcoPart has been designed to operate with high efficiency and low noise levels. This manual does not describe the controls for CTC EcoLogic Pro or CTC Basic Display; we refer to the relevant manuals for these products. CTC EcoPart i425-i435 Pro... -
Page 6: Check List
Checks and filling, heating circuit † Information on fine adjustments † Alarm information † Functional test of safety valves fitted † Information on procedures for fault registration † ______________________________________ ______________________________________ Date / Customer Date / Installer CTC EcoPart i425-i435 Pro... -
Page 7: Important To Remember
If these instructions are not followed when installing, operating and maintaining the system, Enertech’s commitment under the applicable warranty terms is not binding. No liability is accepted for any misprints. We reserve the right to make design changes. CTC EcoPart i425-i435 Pro... -
Page 8: Introduction
This heat pump is available in many different versions depending on how you intend to control it. • The CTC EcoPart i425-i435 Pro has an integrated CTC EcoLogic Pro unit that controls the heat pumps and the property’s heating system. •... - Page 9 General Information 1 x 230 V 1N~ CTC EcoPart 425 & CTC EcoPart 430 & CTC EcoPart i425 Pro CTC EcoPart i430 Pro 10 kW 14 kW 14 kW 14 kW CTC EcoPart i425-i435 Pro...
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Page 10: Technical Data
Pressure switch cut-off HT 3.1 (31 bar) Sound power EN 12102 +/-2 dB(A) dB(A) 58.5 58.5 Weight net Width x Height x Depth 596 x 1760 x 680 No annual leakage control of the refrigerant is required CTC EcoPart i425-i435 Pro... - Page 11 Pressure switch cut-off HT 3.1 (31 bar) Sound power EN 12102 +/-2 dB(A) dB(A) 58.5 Weight net Width x Height x Depth 596 x 1760 x 680 No annual leakage control of the refrigerant is required CTC EcoPart i425-i435 Pro...
- Page 12 Pressure switch cut-off HT 3.1 (31 bar) Sound power EN 12102 +/-2 dB(A) dB(A) 45.6 45.4 Weight net Width x Height x Depth 596 x 1760 x 680 No annual leakage control of the refrigerant is required CTC EcoPart i425-i435 Pro...
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Page 13: Component Location
21. Condenser sensor out 22. Brine sensor in 23. Heat medium in Ø28 (to HP) 24. Heat medium out Ø28 (from HP) 25. Brine out Ø28 mm (to rock) 26. Brine in Ø28 mm (from rock) 27. Adjustable feet CTC EcoPart i425-i435 Pro... -
Page 14: Dimensional Drawing
General Information 2.4 Dimensional drawing Remember to leave a service area of at least 1 m in front of the product. CTC EcoPart i425-i435 Pro... -
Page 15: 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 defined in accordance with EN 14511-4. CTC EcoPart i425-i435 Pro... -
Page 16: Installation
Also check that the delivery is complete according to the list below. 3.1 Delivery includes CTC EcoPart i425-i435 Pro (with CTC EcoLogic Pro Display): • 1 x Safety valve ½" 3 bar • 1 x Room sensor •... -
Page 17: Connection
The pipe between the heat pump and brine loop should not be less than Ø35 mm in dimension. If a cooling module is connected on the side, the opening must be lined with the edge moulding provided to prevent abrasion against the hose. CTC EcoPart i425-i435 Pro... -
Page 18: Heat Medium Side
Ø35 mm Primary flow, heat medium side Heat pump 2 Collecting pipe, return Return flow, heat medium side Branch pipe, primary Heat pump 1 Primary flow, heat medium side Dirt filter Control valve Non-return valve Shut-off valve CTC EcoPart i425-i435 Pro... -
Page 19: Circulation Pumps, Heat Medium Side
UPMGEO 25-85 130 Item no 586396 301 Hydraulic operational area 3.4.1 Yonos Para pump curve 3.4.2 UPMGEO pump curve Tolerances of each curve according to EN 1151-1:2006 Datasheet Yonos PARA RS ../7.0 PWM1 WILO Intec 08.20 CTC EcoPart i425-i435 Pro... -
Page 20: Brine System
Ø28 mm Branch pipe min. Ø35 mm Return, brine Collecting pipe, Brine out return Heat pump 2 Collecting pipe, brine out Return, brine Heat pump 1 Brine out Dirt filter Control valve Non-return valve Shut-off valve CTC EcoPart i425-i435 Pro... - Page 21 See the section Filling and venting below. Insulation against condensation All pipes in the brine system must be insulated against condensation to prevent the possibility of severe build-up of ice and condensation. CTC EcoPart i425-i435 Pro...
- Page 22 It is a CTC recommendation that around 1 litre of brine/glycol is required per metre of collector hose, i.e. around 0.3 litres of antifreeze solution will be needed per metre of hose, for a hose diameter of 40 mm. CTC EcoPart i425-i435 Pro...
- Page 23 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 i425-i435 Pro...
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Page 24: Brine Pump
Electrical data, 1 x 230 V, 50 Hz Liquid temperature: -10 °C to +95 °C (TF 95) Equipment class: Speed Motor protection: Overload protection Approval and marking: VDE, CE Min. 0.06 Revision date: 1 November 2011 Max. CTC EcoPart i425-i435 Pro Dimensional sketches and control box positions... -
Page 25: Electrical Installation
The brine pump and groundwater pump must be connected to run simultaneously in order to avoid risk of freezing. Also pay attention to the intermediary heat exchanger supplier's instructions. CTC EcoPart i425-i435 Pro... -
Page 26: Connecting The Control System
General Information CTC EcoPart i425-i435 Pro CTC EcoPart i425-i435 5. Connecting the control system The CTC EcoPart i425-i435 Pro is available in two versions. • The CTC EcoPart i425-i435 Pro has an integrated CTC EcoLogic Pro control unit with touchscreen. • The CTC EcoPart 425-435 has two CTC Basic Display units connected CTC Basic Display to each cooling module instead. -
Page 27: Ctc Ecopart 425-435
CTC Basic Display CTC Basic Display 5.2 CTC EcoPart 425-435 CTC EcoPart i425-i435 Pro CTC EcoPart i425-i435 The CTC EcoPart 425-435 has two CTC Basic Display units mounted behind the front panel. These help the heat pump to run without external control (standalone). -
Page 28: Series Connection Of Heat Pumps
General Information CTC EcoPart i425-i435 Pro CTC EcoPart i425-i435 CTC EcoLogic Pro 5.3 Series connection of heat pumps When more than one product (two cooling modules) is connected, the subsequent cooling modules must be addressed correctly. The CTC Basic Display on these products can be used to name these products as shown below;... -
Page 29: Shielded Communication
(control terminal block position Sc). This must be done on all heat pumps except the last cooling module in the series connection. Sc B A G B A G CTC EcoPart i425-i435 Pro... -
Page 30: Example Of Series Connection
Make sure DIP switch 2 is in the ON position on the last heat pump in the series connection (termination). Positions of the DIP switches in the example Cooling module DIP switch 1 Termination DIP switch 2 Activates Basic Display CTC EcoPart i425-i435 Pro... - Page 31 General Information CTC EcoPart i425-i435 Pro...
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Page 32: Power Supply And Communication 400V 3N
General Information 5.4 Power supply and communication 400V 3N~ CTC EcoPart 425-435 CTC EcoPart i425-i435 Pro... -
Page 33: Power Supply And Communication 230V 1N
General Information 5.5 Power supply and communication 230V 1N~ CTC EcoPart 425-430 CTC EcoPart i425-i435 Pro... -
Page 34: Wiring Diagram Ctc I425-I435 Pro 400 V 3N
General Information 5.6 Wiring diagram CTC i425-i435 Pro 400 V 3N~ CTC EcoPart i425-i435 Pro... -
Page 35: Parts List
High pressure switch Primary flow sensor 1 Charge pump Return sensor heating circuit Brine pump Hot gas sensor Contactor 1 Suction gas sensor Relay (1-phase) Brine sensor in Compressor Brine sensor out Expansion valve B100 High pressure sensor CTC EcoPart i425-i435 Pro... -
Page 36: Cooling Module 400V 3N
General Information 5.7 Cooling module 400V 3N~ CTC EcoPart 406-417 CTC EcoPart i425-i435 Pro... - Page 37 Primary flow sensor 1 Return sensor Hotgas sensor Suctiongas sensor Brine sensor in Brine sensor out B100 Highpressure sensor B101 Lowpressure sensor Capacitator compressor (1-phase) Highpressure switch Charge pump (accessory) Brine pump Contactor 1 Relay (1-phase) Compressor Expansion valve CTC EcoPart i425-i435 Pro...
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Page 38: Wiring Diagram Ctc I425-I430 Pro 230 V 1N
General Information 5.8 Wiring diagram CTC i425-i430 Pro 230 V 1N~ CTC EcoPart i425-i435 Pro... - Page 39 High pressure switch Primary flow sensor 1 Charge pump Return sensor heating circuit Brine pump Hot gas sensor Contactor 1 Suction gas sensor Relay (1-phase) Brine sensor in Compressor Brine sensor out Expansion valve B100 High pressure sensor CTC EcoPart i425-i435 Pro...
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Page 40: Cooling Module 230V 1N
Primary flow sensor 1 Capacitator compressor (1-phase) Return sensor Highpressure switch Hotgas sensor Charge pump (accessory) Suctiongas sensor Brine pump Brine sensor in Contactor 1 Brine sensor out Relay (1-phase) B100 Highpressure sensor Compressor B101 Lowpressure sensor Expansion valve CTC EcoPart i425-i435 Pro... -
Page 41: First Start
Once the system has heated up, check that all connections are tight, the various systems have been bled, heat is coming out into the system and warm water is coming out at the tap locations. CTC EcoPart i425-i435 Pro... -
Page 42: Operation And Maintenance
• No annual leakage control of the refrigerant is required. 7.2 Shut-down The heat pump is shut down using the operating switch. If there is a risk of the water freezing, drain out all the water. 7.3 Service position CTC EcoPart i425-i435 Pro... -
Page 43: Troubleshooting/Appropriate Measures
Wait approx. 10 seconds and turn the power back on. If the phenomenon does not disappear, contact your installer. CTC EcoPart i425-i435 Pro... -
Page 44: Declaration Of Conformity
-A1:2009 -A2:2009 EN61000-3-3:2008 Immunity: EN55014-2:1997 -A1:2001 -A2:2008 EN61000-4-3 -4 -5 -6 -11*) *) Maximum permissible system impedance : Zsys1 (dmax) = 0.349Ω Detailed ecodesign information can be downloaded at: www.ctc.se/ecodesign Ljungby 2015-09-02 Joachim Carlsson Technical Manager CTC EcoPart i425-i435 Pro... - Page 48 Enertech AB. P.O Box 309 SE-341 26 Ljungby Sweden. www.ctc.se, www.ctc-heating.com...