CTC Union EcoAir 600M Installation And Maintenance Manual
Modulating air-to-water heat pump
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162 505 89-1
2020-09-14
Providing sustainable energy solutions worldwide
Installation and Maintenance Manual
CTC EcoAir 600M
Model 610M / 614M / 622M
Modulating air-to-water heat pump
400 V 3N~
Important!
• Read carefully before use, keep for future reference.
• Translation of the original instructions.
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Table of Contents
Related Manuals for CTC Union EcoAir 600M
Summary of Contents for CTC Union EcoAir 600M
- Page 1 162 505 89-1 2020-09-14 Providing sustainable energy solutions worldwide Installation and Maintenance Manual CTC EcoAir 600M Model 610M / 614M / 622M Modulating air-to-water heat pump 400 V 3N~ Important! • Read carefully before use, keep for future reference. • Translation of the original instructions.
- Page 3 162 505 89-1 2020-09-14 Installation and Maintenance Manual CTC EcoAir 600M Modulating air-to-water heat pump 400 V 3N~...
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Page 4: Table Of Contents
____________________________________________________ __________________________ Positioning Compressor heater ________________________________________________________ __________________________________________ Recycling Heat pump connections __________________________________________________________ ___________________________________ After commissioning Series connection of the CTC EcoAir 600M ___________________________________________ ________ Safety instructions 6.5.1 Series connected heat pump connections _______________________________________________________ _______ Checklist Communication connection _______________________________________________________________________ _______________________________ Connection option CTC EcoAir 600M 6.6.1 Connection options for one heat pump... -
Page 5: The Complete System
The Complete System CTC EcoAir 610M / 614M / 622M Control CTC EcoAir 600M (610M / 614M / 622M) is a CTC EcoAir 600M is controlled by these products. modulating air source heat pump which transfers • CTC EcoZenith i550/555 Pro heat from the outside air to the property’s existing (CTC EcoAir 614M and 622M) -
Page 6: Important To Remember
Important to remember! Check the following points in particular at the time of delivery and installation: Transportation Recycling • Transport the heat pump to the installation location • The packaging must be deposited at a recycling before removing the packaging. Move the product station or with the installation engineer for correct using one of the following means: waste management. -
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 IP X4. 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: Checklist
Checklist The checklist must always be completed by the installation engineer • If a service is performed, you may be required to provide this document. • Installation must always be done according to the installation and maintenance instructions. • Installation must always be carried out in a professional manner. Following installation, the unit must be inspected and functional checks performed as indicated below: Pipe installation... -
Page 9: Connection Option Ctc Ecoair 600M
2. Connection option CTC EcoAir 600M The illustration below shows the different connection options available for the CTC EcoAir 600M. In some cases, a CTC Converter or CTC Basic display may be needed. See the chapter on “Connecting the control system”. CTC EcoZenith i250,... -
Page 10: Technical Data
3. Technical data EcoAir 610M EcoAir 614M EcoAir 622M CTC no.: 588402001 588400001 588401001 400 V 3N~ 50Hz 400 V 3N~ 50Hz 400 V 3N~ 50Hz Electrical data Input power 0.54 / 2.20 0.54 / 3.94 0.94 / 6.03 Output power 2.55 / 6.20 2.55 / 8.69 4.75 / 13.99... -
Page 11: Dimensions Diagram
Dimensions diagram Top view Bottom view CTC EcoAir 610M / 614M CTC EcoAir 622M 1155 1285 1245 1375 1080 1180 Ø28 Ø28 CTC EcoAir 610M / 614M / 622M 400 V 3N~... -
Page 12: Component Location
Component location Component location CTC EcoAir 610M / 614M / 622M Configuration coils: AC coil: EcoAir 610M / 614M DC coil: EcoAir 622M Schematic diagram CTC EcoAir 610M / 614M / 622M CTC EcoAir 610M / 614M / 622M 400 V 3N~... - Page 13 AC coil 16. Primary fl ow sensor 17. Bleeding nipple/water Frequency converter 18. Expansion valve Defrosting sensor in evaporator 19. Connection box Type plate with serial number etc. 20. Communication Compressor 21. Discharge sensor High pressure switch 22. Communication product Suction gas sensor 23.
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Page 14: Refrigerant System
17. Expansion valve 18. Non-return valve (only on CTC EcoAir 622M) Operating range The control system for the CTC EcoAir 600M monitors and ensures that the product is working within its operating range. Primary fl ow Cº min starting temperature (-18 °C) Outside temp. -
Page 15: Installation
The installation must be carried out in accordance with the applicable standards. Delivery includes: • 1 x Heat pump CTC EcoAir 600M. • Packaged components (see chapter ‘Component location'). - Filter ball valve: G1” (EcoAir 610M / 614M), G1¼” (EcoAir 622M) - condensate drain: G1¼”... -
Page 16: Location Of The Heat Pump
Location of the heat pump • CTC EcoAir 600M is normally placed against an outside wall. • The heat pump has a factory-fitted condensation water tray from which condensation water is conducted to a caisson, surface water drain, downpipe or other drainage equipment. You should therefore consider the position of the product. -
Page 17: Preparation And Drainage
Preparation and drainage The heat pump should be positioned so that the house cannot be damaged and the condensation water can easily drain into the ground. The base must be of concrete blocks or similar, resting on crushed stones or gravel. •... -
Page 18: Condensation Water
Condensation water • The condensation tray is built into the heat pump and is used to divert most of the condensation water. The tray can be connected to an appropriate drain via the supplied condensate drain (G1¼”). Assemble the condensate drain by screwing together its top and bottom sections through the intended hole in the tray. -
Page 19: Pipe Installation
5. Pipe installation If necessary, the The installation must be carried out in accordance with the applicable radiator systems standards. The boiler must be connected to an expansion vessel in an open should be flushed or closed system. Do not forget to flush the heating circuit clean before clean before connection. -
Page 20: Example Of Connection To Ctc Ecozenith I255 L
Example of connection to CTC EcoZenith i255 L The CTC EcoZenith i255 L has pipes at the rear right edge for connection of the heat pump. The heat pump’s lower connection is connected to the right connection when viewed from the front, so that water is pumped out to the heat pump. -
Page 21: Pressure Differential Diagram For Ctc Ecoair 600M
• 1400 l/h (CTC EcoAir 622M) This provides a temperature differential of approx. 7 °C for an outside temperature of +7 °C and a primary flow temperature of 35 °C. Pressure differential diagram for CTC EcoAir 600M Pressure differential (kPa) EcoAir 610M / 614M... -
Page 22: Electrical Installation
6. Electrical installation General information, electrical connections Installation and heat pump connection must be performed • CTC EcoAir 614M by an authorised electrician. All wiring must be installed / 622M must not according to applicable provisions. Before the front panel is be supplied with opened or other live components are made accessible, the power through the power supply to the heat pump must be fully disconnected. -
Page 23: Series Connection Of The Ctc Ecoair 600M
Series connection of the CTC EcoAir 600M 6.5.1 Series connected heat pump connections In a series connection, dip switch 2 must be set to the “OFF” position on all heat pumps except the last one, which should be set to "ON". - Page 24 Heat pumps in series connection The last heat pump connected in series B A G Sc B A G Sc Connect each cable to the next heat pump in the series connection here. B A G Sc B A G Sc Remove the jumper (PE), connect the screen to the next...
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Page 25: Communication Connection
Communication connection 6.6.1 Connection options for one heat pump When connecting CTC EcoAir 600M to CTC EcoZenith i255, CTC EcoZenith i360, CTC EcoZenith i555 Pro*, CTC EcoVent i360F and CTC EcoLogic, the communication cable (LiYCY (TP)) must be connected directly to the respective products. CTC EcoLogic *CTC EcoZenith i555 Pro does not control CTC EcoAir 610M. -
Page 26: Connecting The Control System
Connecting the control system 6.8.1 Defi ne number of heat pumps Define the heat pumps in the controlling product’s display under: "Advanced/Define system/Heat pump". Set the heat pumps contained in the system to position "On". Example of a system with 3 heat pumps. 6.8.2 Numbering CTC EcoPart 600M to VP2 Applies to control launched in October 2020 with three connectors on the back of the display. - Page 27 5. The heat pump is now numbered (VP2). When you press OK, (VP1 and VP2)* disappears and the row "Current address/New address" will go dark. *In this example, we have assumed that the heat pump is called VP1, which is the factory default. If the heat pump has already been renumbered, then select this number instead.
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Page 28: Worth Knowing When Addressing
When all heat pumps are numbered and energised, they should be displayed when you press the heat pump symbol in the menu “Operation data”. If any heat pump does not appear in the menu (communication with the heat pump fails) It may be because it has not been numbered as described above. -
Page 29: Numbering Ctc Ecopart 600M As A2
6.8.4 Numbering CTC EcoPart 600M as A2 Applies to older controls with 2 connectors on the back of the display. 1 RJ-45 and 1 RJ-12 for the CTC EcoZenith i550 Pro and CTC EcoLogic Pro/Family. RJ-12 RJ-45 1. System disconnected from power. 2. - Page 30 6. The heat pump is now numbered (A2). 7. To number the other heat pumps: Energise the control and the next heat pump to be numbered to heat pump 3 (A3). 8. Wait approx 2 minutes until the heat pump is visible in Driftinfo the operational information.
- Page 31 11. Redo the procedure according to the number of heat pumps to be numbered. When all heat pumps are numbered and energised, they should be displayed when you press the heat pump symbol in the menu “Operation data”. If any heat pump does not appear in the menu (communication with the heat pump fails) It may be because it has not been numbered as described above.
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Page 32: Wiring Diagram 400 V 3N~ (A3)
Wiring diagram 400 V 3N~ (A3) CTC EcoAir 610M / 614M / 622M 400 V 3N~... - Page 33 CTC EcoAir 610M / 614M / 622M 400 V 3N~...
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Page 34: Wiring Diagram 400 V 3N~ (A4)
6.10 Wiring diagram 400 V 3N~ (A4) CTC EcoAir 610M / 614M / 622M 400 V 3N~... -
Page 35: Parts List
6.11 Parts list Display (CTC EcoZenith i255/i360) Relay/main card (CTC EcoZenith i255/i360/CTC EcoVent i360F) HP control card Frequency converter Primary flow sensor Type 2 NTC Return sensor Type 2 NTC Outdoor sensor Type 1 NTC Defrosting sensor Type 1 NTC Discharge sensor Type 3 NTC Suction gas sensor Type 1 NTC... -
Page 36: Sensor Data
6.12 Sensor Data Sensor Type 2 Sensor Type 3 Sensor Type 1 Temperature °C Temperature °C Temperature °C Resistance kΩ Resistance kΩ Resistance kΩ 0.67 5.37 0.22 0.78 6.18 0.25 0.908 7.13 0.28 1.06 8.26 0.32 1.25 9.59 0.37 1.47 11.17 0.42 1.74... -
Page 37: First Start
Defrost The CTC EcoAir 600M is fitted with hot gas defrosting. The heat pump checks constantly whether defrosting is needed and, if so, defrosting starts, the fan stops, the 4-way valve changes direction and the discharge goes to the evaporator instead. - Page 38 Periodic maintenance After three weeks of operation and every three months of the first year, thereafter once a year: • Check that the installation is free of leaks. • Check that the product and system are free of air; bleed if needed. •...
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Page 39: Troubleshooting/Appropriate Measures
9. Troubleshooting/Appropriate measures The CTC EcoAir 600M is designed to provide reliable operation and high levels of comfort, and to 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 44 162 505 89-1 2020-09-14 Enertech AB. P.O Box 309 SE-341 26 Ljungby Sweden. www.ctc.se, www.ctc-heating.com...