CTC Union EcoZenith i250 Wartungshandbuch

Providing sustainable energy solutions worldwide162 105 29-2 14/02/2014Installation and Maintenance ManualCTC EcoZenith i250

10CTC EcoZenith i250 General InformationCTC EcoZenith i250 H CTC EcoZenith i250 L400V 3N~ kW 15.04 15.04kW 0 - 15.0kW 9+6 (3) 9+6 (3)IPX1CTC EcoZenith

11CTC EcoZenith i250 General InformationCTC EcoZenith i250 H CTC EcoZenith i250 L400V 3N~ kW 15.04 15.04kW 0 - 15.0kW 9+6 (3) 9+6 (3)IPX1CTC EcoZenith

12CTC EcoZenith i250 General InformationCTC EcoZenith i250 H CTC EcoZenith i250 L230V 1N~kW 12,04 12,04kW0-12kW 9+3 9+3IPX1CTC EcoZenith i250 H CTC Ec

13CTC EcoZenith i250 General Information1. Bleeding2. Safety valve/connection waste pipe 3/4” 223. Cold water connection Ø224. Hot water Ø225. Ra

14CTC EcoZenith i250 General Information4. CTC EcoZenith i250 designFresh Water ConnectionsThe property’s fresh water supply is connected here. The c

15 CTC EcoZenith i250General InformationRadiator system Factory valueUser (set) valueMax. primary flow °C 55Min primary flow °C OffHeating off, out

16CTC EcoZenith i250 General Information6. Control systemThe CTC EcoZenith i250 has an advanced yet straightforward control system with a touchscreen

17 CTC EcoZenith i250General Information7. Menu overview Svenska Nederlands English Deutsch Suomi Française Dansk Norsk1 21 2 22,2 ºC 21,2 º

18CTC EcoZenith i250 General Information Svenska Nederlands English Deutsch Suomi Française Dansk Norsk1 21 2 22,2 ºC 21,2 ºC 58 ºC -5 ºC1 2

19CTC EcoZenith i250 General Information Svenska Nederlands English Deutsch Suomi Française Dansk Norsk1 21 2 22,2 ºC 21,2 ºC 58 ºC -5 ºC1 2

20CTC EcoZenith i250 General Information Svenska Nederlands English Deutsch Suomi Française Dansk Norsk1 21 2 22,2 ºC 21,2 ºC 58 ºC -5 ºC1 2

21CTC EcoZenith i250 General Information Svenska Nederlands English Deutsch Suomi Française Dansk Norsk1 21 2 22,2 ºC 21,2 ºC 58 ºC -5 ºC1 2

22CTC EcoZenith i250 General InformationOperation data systemDefine SMSActivate GSM? YesLevel of signal -------Phone number 1 46704130901Phone numb

23 CTC EcoZenith i250General Information8. Detail Description MenusAll the settings can be configured directly on screen using the well-structured c

24CTC EcoZenith i250 General InformationNight reduction HolidayThe example above shows that the room temperature is 22.4 °C, but the desired value (se

25 CTC EcoZenith i250General Information!The thermostats of the radiators must be fully open and well operating when the system is tuned.8.3.3 Night

26CTC EcoZenith i250 General Information!The value by which the temperature is reduced, Room temp. red, is set under Installer/Settings/Radiator syste

27 CTC EcoZenith i250General Information!Tip: Set the time approx. 1 hour earlier than you need the hot water as it take some time to heat up the wat

28CTC EcoZenith i250 General Information8.5 OperationThis menu displays current temperatures and the operational data for your heating system.Primary

29 CTC EcoZenith i250General Information8.5.1 Operation EcoZenithThis menu displays current temperatures and the operational data for your EcoZenith

162 105 29-2 14/02/2014Installation and Maintenance ManualCTC EcoZenith i250

30CTC EcoZenith i250 General Information8.5.2 Stored operation dataThis menu shows the operational values for the EcoZenith i250 over a long period.

31 CTC EcoZenith i250General Information8.5.3 Operation data heatingThis displays the heating system’s operational data for the last 24 hours. The f

32CTC EcoZenith i250 General InformationInstaller8.6 InstallerThis menu contains four sub-menus: Time/Language, Settings, Define system and Service.T

33 CTC EcoZenith i250General Information8.7 SettingsThis menu is used to set the parameters for your home's heating requirements. It is importa

34CTC EcoZenith i250 General InformationAdjustmentThe adjustment means that the temperature level can be raised or lowered at a specific outdoor tempe

35 CTC EcoZenith i250General Information8.7.3 Immersion heaterUpper boiler °C 50 (30 to 60)Temperature when the immersion heater kicks in and helps

36CTC EcoZenith i250 General Information8.7.4 Upper tank(Only applies to installed heat pumps.)Stop temp HP °C Max. (40 to 58, Max.)At this temperat

37 CTC EcoZenith i250General Information1 21 2T ºC6040200-2016 20 0 4 8 12Room temp.Heating circuit 1Night reduction HolidayRoom temp.Heating cir

38CTC EcoZenith i250 General Information8.8 Define systemYou can use this option to define your heating system, how the radiator systems are controlle

39 CTC EcoZenith i250General Information8.8.3 Def. SMSThis is for defining whether SMS control is installed (accessory).Activate GSM? Yes (Yes/No)I

4CTC EcoZenith i250 Table of ContentsGENERAL INFORMATIONCheck list ____________________________________________________________________ 6Important to

40CTC EcoZenith i250 General Information8.8.5 ServiceFunction testThis menu is intended to test the function of the various components in the product

41 CTC EcoZenith i250General InformationHP Brine pump/Fan.Brine pump On/Off. Activation of the fan or brine pump. EcoAir: the fan can be adjusted 0-1

42CTC EcoZenith i250 General InformationFactory settings coded This menu is intended to set the manufacturer’s operational and alarm limits. A 4-digit

43CTC EcoZenith i250 General Information9. Operation and MaintenanceWhen the installer has installed your new system, you should check along with the

44CTC EcoZenith i250 General Information10. Troubleshooting/measures!Avoid running hot water at the highest flow capacity. If you run a bath at a rath

45CTC EcoZenith i250 General Information!Don’t forget that the radiators may also need bleeding.Vent valveIf you do not achieve the set room temperatu

46CTC EcoZenith i250 General InformationMotor protection (when heat pump is connected)The CTC EcoZenith i250 constantly monitors the compressor’s oper

47CTC EcoZenith i250 General Information10.1 Information messagesInformation messages are displayed when appropriate and are intended to inform users

48CTC EcoZenith i250 General Information10.2 Alarm messagesIf a fault occurs with a sensor, for instance, an alarm is triggered. A message appears on

49CTC EcoZenith i250 General InformationAlarm text Description4-way valve alarm This alarm is displayed if a fault occurs with EcoAir's 4-way val

5 CTC EcoZenith i250General InformationGeneral InformationCongratulations on buying your new productYou have just bought a CTC EcoZenith i250, which

50CTC EcoZenith i250 InstallationInstallation11. InstallationThis chapter is aimed at anyone responsible for one or more of the installations require

51CTC EcoZenith i250 Installation12. Pipe installationThe installation must be carried out in accordance with current standards and regulations. The p

52CTC EcoZenith i250 Installation12.2.1 Pressure drop in mixing valveThe diagram below shows a drop in pressure in the mixing valve. Start with the h

53 CTC EcoZenith i250Installation01 CTC EcoZenith i250B1 Primary flow sensor for radiator system 1B2 Primary flow sensor for radiator system 2B5

54CTC EcoZenith i250 InstallationCirculation pump, radiator system (G1) (G2)The circulation pump is fitted on the boiler’s primary flow and must be co

55CTC EcoZenith i250 InstallationExpansion vessel connectionThe CTC EcoZenith i250 is best connected to a closed expansion vessel. The CTC EcoZenith i

56CTC EcoZenith i250 Installation12.3 Connection to heat pumpThe heat pump can be connected on the sides, back, underneath or on top. At least Ø22 mm

57CTC EcoZenith i250 Installation4. Outgoing (heated) water to boiler.5. Incoming (cold) water from boiler.Pipe connection for CTC EcoAir 400 Pi

58CTC EcoZenith i250 Installation12.4 DHW systemYou can connect a DHW circulation system. You can see this kind of connection in the figure below. cT

59CTC EcoZenith i250 Installation12.5 External systems (solar heating, pool heating)The product is adapted for the connection of external systems for

6CTC EcoZenith i250 General InformationCheck listThe check list must be completed by the installer.• In the event of a service, this information may

60CTC EcoZenith i250 Installation13. Electrical installationInstallation and connection in the CTC EcoZenith i250 must be undertaken by an authorised

61CTC EcoZenith i250 InstallationHeat pump power supply. The black connector that only supplies any connected heat pumps with power is connected here.

62CTC EcoZenith i250 Installation13.4 Electrical connection to heat pumpGeneralThe CTC EcoAir 406-410 or CTC EcoPart 406-410 heat pumps receive their

63CTC EcoZenith i250 InstallationEcoZenith connection boxBlack connector3.5.1.2.4.13.4.2 Heat pump power supply 400 V 3N~The heat pump must be supplie

64CTC EcoZenith i250 Installation13.5 Extra low voltage protectionThe following outputs and inputs have extra low voltage protection: current transfo

65CTC EcoZenith i250 Installation13.5.1 Remote-controlled temperature reductionThe night temperature reduction function can be activated via a closed

66CTC EcoZenith i250 Installation13.5.3 Terminal boardsThere are terminal boards for sensors, radiator pumps, etc. behind the panel.!Open the spring b

67CTC EcoZenith i250 Installation13.6 Settings made by the installation electrician.The following settings shall be made by the installation electric

68CTC EcoZenith i250 InstallationCTC EcoZenith i250 3x400 V can be reconnected to a 18 kW immersion heater. NB: Installation must be carried out by

69CTC EcoZenith i250 Installation4. The black wires should have a designation stating the cable number and connection position. For example, 46 K2:1,

7CTC EcoZenith i250 General InformationImportant to remember!Check the following points in particular at the time of delivery and installation:• The

70CTC EcoZenith i250 Installation14.1 Wiring diagram 3x400 V

71CTC EcoZenith i250 Installation

72CTC EcoZenith i250 Installation14.2 Wiring diagram 1x230 V

73CTC EcoZenith i250 Installation

74CTC EcoZenith i250 Installation14.3 Component list, wiring diagramNo. Component. Terminal block no.A1 DisplayA2 Relay/main cardB1 Primary flow sens

75CTC EcoZenith i250 InstallationNTC 22KTemperature °CBrine, HP, El. boiler, Primary flow, Room sensorResistance Ohm130 800125 906120 1027115 1167110

76CTC EcoZenith i250 InstallationSymbol for backup heating thermostat:15. First startWhen the CTC EcoZenith i250 is delivered, the heat pump is blocke

77CTC EcoZenith i250 Installation!The maximum power output must be written on the rating plate with a marker.!Save these settings under: Installer/Set

Declaration of ConformityFörsäkran om överensstämmelseDéclaration de conformitéDeclaration of conformityKonformitätserklärungEnertech ABBox 313S-341 2

8CTC EcoZenith i250 General Information1. Your home's heating installationYour home's heating installation!The set heating curve is always

Enertech AB. P.O Box 309 SE-341 26 Ljungby Sweden. www.ctc.se, www.ctc-heating.com161 421 50 10-01

9CTC EcoZenith i250 General InformationAdjusting the heating curveThe method described below can be used to adjust the heating curve correctly.Adjustm