Regulus CTC EcoPart 400, Installation And Maintenance Manual

Page 1: ...Regulus CTC EcoPart 400 Heat Pump Models 406 417 400 VAC 3 phase Installation and Maintenance Manual...

Page 2: ...1 Heating medium side connection ___________________12 5 1 1 Circulation pump _____________________________________12 5 2 Connecting the brine system_________________________13 5 3 Pump curves ______...

Page 3: ...ock ground or lake heat sources and supplies it to the existing heating system in the house The CTC EcoPart 400 is designed to operate with high efficiency and a low noise level Keep this manual conta...

Page 4: ...y the compressor and vibrations Ensure that pipes used between the heat pump and the heating system are of adequate dimensions Ensure that the circulation pump has sufficient capacity Safety Instructi...

Page 5: ...d See the chapter on Wiring a controller Alternative A CTC EcoPart 400 can be connected to the products below IR 12 CTC 400 Alternative B The CTC EcoPart 400 can be operated with an existing boiler vi...

Page 6: ...stem high efficiency pump speed Pump capacity Heating system EcoPart 406 EcoPart 408 EcoPart 410 EcoPart 412 Heating medium min flow 2 l s 0 14 0 20 0 24 0 28 Heating medium nominal flow 3 l s 0 28 0...

Page 7: ...Brine system min max pressure bar 0 2 3 0 Brine system min flow t 5 K l s 0 53 0 63 Brine system nominal flow t 3 K l s 0 88 1 05 Brine system pump standard TOP S 25 10 Brine system pump speed adjustm...

Page 8: ...t 15 Communication cable grommet 16 Power supply grommet 17 Brine in 28mm from bedrock 18 Brine out 28mm to bedrock 19 Heating fluid out 22mm EcoPart 406 41 Heating fluid out 28mm EcoPart 414 417 20 H...

Page 9: ...pansion valve electronic 7 Drying filter 8 Refrigerant exchanger 9 Low pressure sensor 10 High pressure sensor 11 High pressure switch 12 Suction gas temperature 13 Hot gas temperature 14 Brine temper...

Page 10: ...CTC EcoPart 400 are displayed in the product which is used to control it you should therefore consult the manual for that controller When the installer has installed your new heat pump you should chec...

Page 11: ...sed on the description in the chapter 8 called First start The heat pump operates with a primary flow temperature of up to 65 C and return temperature of up to 58 C Transport Transport the unit to the...

Page 12: ...heating circuit should not be lower than the values in the table under Technical data Ensure that the circulation pump fitted is large enough so that there is sufficient flow through the heat pump If...

Page 13: ...de where the hoses are to be connected Outlined circles are formed on the insulation on the inner side of the panel enabling to cut out openings for bedrock pipes When a hole has been made in the side...

Page 14: ...pump 102 Blending vessel 103 Brine circuit pump 104 Evaporator 105 3 bar safety valve Diagram The filling pump connection is marked with dashed line Note The ground collector piping shall be fitted w...

Page 15: ...at its top Now close the valve 98a while the filling pump is still running The filling pump 101 now pressurises the system Also close the valve 98b and turn off the filling pump If the level in the l...

Page 16: ...70 80 Wilo Stratos Para 25 1 8 30 1 8 1 230 V Rp1 Rp1 Q m h p kPa H m m ax p c 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 8 0 10 20 30 40 50 60 70 80 Wilo Stratos Para 25 1 8 30 1 8 1 230 V Rp1 Rp1 Q m h p kPa...

Page 17: ...e The antifreeze fluid circulates in a closed system The fluid consists of water and antifreeze solution The recommended fluid for CTC EcoHeat Part heat pumps is CONVECTHEAT BIO 12 You should allow fo...

Page 18: ...mmunication cable on the last heat pump shall be connected to earth see Shielded communication and the heat pump shall also be terminated see Terminated position 6 1 1 Shielded communication The jumpe...

Page 19: ...ct this output irrespective of the load connected For information on connection see the wiring diagram 6 3 CTC Basic display accessory The heat pump can be run without a parent system by using the CTC...

Page 20: ...EcoEl the interconnecting cable is available as an accessory Safety switch The installation shall be preceded by a 4 pole safety switch which ensures safe disconnection from all electrical power sourc...

Page 21: ...nd contactor function BROWN WHITE GREEN BROWN WHITE GREEN Brine pump Heating circuit pump PWM control possible Brine sensor in HP return sensor HP flow sensor Suction gas sensor Hot gas sensor High pr...

Page 22: ...or High pressure sensor Low pressure sensor External thermostat input optional CONTROL BOARD RED RED RED RED WHITE WHITE WHITE WHITE BROWN BLUE BLACK WHITE GREEN BLACK WHITE BLACK WHITE GREEN Exp valv...

Page 23: ...han one heat pump get connected these heat pumps shall be addressed to A2 A3 etc using the CTC Basic Display CTC EcoPart 400 CTC EcoLogic Pro CTC Basic Display When connected in series the last heat p...

Page 24: ...fety switch the main switch Once the system has heated up check that all connections are tight the system has been bled heat is coming out into the system and warm water is coming out at the tap locat...

Page 25: ...410 412 414 417 FRYHUHG E WKLV HFODUDWLRQ LV LQ FRQIRUPLW ZLWK UHTXLUHPHQWV RI WKH IROORZLQJ LUHFWLYHV 3UHVVXUH TXLSPHQW LUHFWLYH 3 0RGXOH OHFWURPDJQHWLF RPSDWLELOLW 0 RZ 9ROWDJH LUHFWLYH 9 7KH FRQIRU...

Page 26: ...04 2014 REGULUS spol s r o Do Kout 1897 3 http www regulus eu 143 00 Praha 4 E mail sales regulus eu...