De-dietrich KALIKO TWH 200E - TWH 300E - TWH 300EH User Manual

ExportKALIKOENThermodynamic water heaterTWH 200ETWH 300ETWH 300EHC003182-BInstallation andService Manual300026515-001-03

Reference Standard: EN 50.081.1 / EN 50.082.1 / EN 55.014.1.4.2. Directive 97/23/ECThis product conforms to the requirements of european directive 97

2 Safety instructions andrecommendations2.1 Safety instructionsDANGERIf smoke is released or in case of refrigerant leak:1. Do not use a naked flame,

2.3 Safety data sheet: R-134a refrigerant2.3.1. Product identification4 Refrigerant name: R-134a2.3.2. Hazard identification4 Effects harmful to healt

4 Inappropriate extinguishing agents: None to our knowledge. In theevent of fire nearby, use the appropriate extinguishing agents.4 Specific hazards:-

2.3.9. Considerations on disposal4 Product waste: Consult the manufacturer or the supplier forinformation on recovery or recycling.4 Soiled packaging:

3 Technical description3.1 General descriptionThe DHW tanks in the TWH range have the following characteristics:4 Floor-standing thermodynamic storage

3.2 Main parts1Fan2Evaporator3Expansion valve4Solenoid valve for defrosting5Regulation6temperature sensor7Impressed current anode8Safety thermostat9St

The refrigerant is depressurised in the thermostatic expansion valveand is cooled. The refrigerant can again extract the heat contained inthe inlet ai

Model TWH 300 E TWH 300 EH TWH 200 EOperating pressure bar (MPa) 10 10 10Power supply voltage V 230 230 230Circuit breaker A 16 16 16Exchanger surface

4 Installation4.1 Regulations governing installationCAUTIONInstallation and maintenance of the appliance must bedone by a qualified professional in ac

Declaration of conformity The device complies with the standard type described in the EGdeclaration of conformity. It was manufactured and commissione

Accessories packageTightness bed plate for sloping roof 25 to 45° (Diameter 160mm)EH 277Reduced elbow kit EH 434Connection kit for safety unit ER 2084

4.4 Choice of the location4.4.1. Type plate4 The type plate must be accessible at all times.4 The type plate identifies the product and provides the f

4 Install the appliance on a base frame. The base frame must at alltimes present sufficient resistance to the load.nAdvised positionsGarage:4 Unheated

Cupboard:4 With EH77 or EH273: 1100 mm x 1100 mm - Ducted version. Besure to make the aeraulic connections absolutely leakproof inorder to prevent the

nPipe lengthCAUTIONDo not use accessories that may cause considerablepressure drops (extraction grid with mosquito screen,partially extended flexible

4.4.3. Main dimensionsnTWH 200E - TWH 300EC003183-E50°A69090B10258104(1)3124AImpressed current anodeZSteatite electrical resistor 2.4 kWEDomestic hot

nTWH 300EHC003476-B906908103004556581375200010254(1)1234567AImpressed current anodeZSteatite electrical resistor 2.4 kWESecondary domestic hot water f

4.5 Positioning the appliance4.5.1. Unpacking the applianceCAUTIONRemove all packaging materials. Check that the contentsare intact. If you notice a d

4.5.3. LevellingTo improve condensates evacuation, we recommend tiltingthe appliance slightly backwards.1. Level the appliance using the adjustable fe

CAUTIONDo not connect the domestic hot water connection directlyto copper pipes in order to prevent galvanic couples in iron/copper (risk of corrosion

Contents1 Introduction ...61.1 Symbols used ...

CAUTIONIf the mains pipes are made of copper, fit a sleeve madeof steel, cast iron or any other insulating material betweenthe tank’s hot water outlet

C003613-BABoiler1Heating flow2Heating return3Safety valve4Pressure gauge7Automatic air vent9Isolating valve11Heating pump16Expansion vessel17Drain coc

29Pressure reducer30Safety unit33DHW sensor50Disconnector51Thermostatic valve52Differential valve (only with module fitted with a 3-speedpump)57Domest

27Non-return valve28Domestic cold water inlet29Pressure reducer30Safety unit57Domestic hot water outlet61Thermometer79Primary solar exchanger outlet o

4.7 Condensates discharge1. Mount a siphon in the condensates discharge pipe.CAUTIONIf there is no siphon, problems with condensatesdischarge may aris

4.8.2. Operations to be carried out on thethermodynamic DHW tank1. Unscrew the 2 screws.2. Remove the front cover.3. Separate the control system comma

8. Connect the 2 wires for connecting the command module at theappliance end (not supplied).9. Replace the front cover.10.Tighten the 2 screws.4.8.3.

4. Connect the 2 wires on the command module.5. Put the control system module in place.4.9 Electrical connections4.9.1. RecommendationsWARNING4 Only q

C003618-BBackup2. Access to the PCB.3. Connect the boiler back-up connector (boiler back-up). To set theboiler inlet, refer to the boiler instruction

3. Access to the PCB.4. Make the electrical connection using cable with a cross section of1,5 mm2.4.9.4. Connection with HP/HC signal connectednShunt

4 Installation ...174.1 Regulations governing installatio

2Connection circuit breaker3AC type differential switch4Circuit breakerAPower cable 1,5 mm2BShunt 1,5 mm24 Set parameter P04 to 2.4 The heat pump and

4 The 2 signal wires must be routed as far as the appliance’s box4.9.5. Connection with timer programming1Meter2Connection circuit breaker3AC type dif

4.9.6. Connection with timer programming andphotovoltaic signal3AC type differential switch4Circuit breaker5Photovoltaic panel6InverterAPower cable 1,

4.10 Electrical principle diagram334PCU-1952θ°C1212X815 441261231 22123X-HC121X72θ°C221112X31X112θ°C212X41θ°C212X213X5562θ°C121124PCOMNC NOLSPL1N12341

*EarthLLiveNNeutralPPressure switchR1 - R6RelayS4Evaporator sensorS5Room sensorSPL1SpliceTAImpressed current anodeTSSafety thermostatX1Connecting the

5 Commissioning5.1 Control panel5.1.1. Description of the keys( - )Browse keysMODEOperating mode selection keyMENUKey to access the various menus5.1.2

M + WBoost function active via the HP/HC inlet% + WBoost function active via the HP/HC inlet> C+ WBoost function active via the HP/HC inletnDHW pro

5.1.3. Browsing in the menus1. Press the MENU key. The SE nS 1 menu is displayed(Temperature measurement).2. Use the ( and ) keys to scroll through th

5.3 Putting the appliance into operation5.3.1. CommissioningCAUTIONInitial commissioning must be done by a qualifiedprofessional.Carry out the commiss

Display OperatingmodeDescriptionMAutomatic orComfortComfort programme activatedDomestic hot water production is handled by the heat pump and by electr

5.1.3 Browsing in the menus ...455.2 Check points before commissioning ...455.3 Putting the applia

2. Press the ) key 3 times. The Co un 4 menu is displayed.3. Press the MODE B key to go to the Counters menu. The numberof the counter is shown to the

6. Confirm using key MODE B.7. To exit this menu, press the MODE B key.8. To go back to the main display, press the MENU button.5.7 Modifying the inst

5.7.2. List of the parametersParameters Description Adjustment range FactorysettingP 01DHW setpoint in Auto mode 40 to 70 °C 55 °CP 02DHW set point in

Parameters Description Adjustment range FactorysettingP 26Antilegionella function. The tank is overheated every Saturday from 1 o’clock to6 o’clock (6

2. Press the MODE B key to carry out a TOTAL RESET of allparameters.C004193-A143412MENUMODE5. Commissioning TWH 200E TWH 300E TWH 300EH5203/02/2014 -

6 Switching off the appliance6.1 Installation shutdownCAUTIONTry to avoid switching off the appliance in order to maintainprotection against corrosion

7 Checking and maintenance7.1 General instructionsCAUTIONInstallation and maintenance of the appliance must bedone by a qualified professional in acco

7.2 Maintenance operations to be performed7.2.1. Refrigerant circuitNo maintenance is required on the refrigerant circuit in thethermodynamic water he

WARNINGFailure to comply with this maintenance rule may causedeterioration of the DHW tank and the cancellation of theguarantee.7.2.6. DescalingUse a

7.3 Accessing the bottom inspection trapHave a lip gasket and a retainer ring on hand for theinspection hatch.1. Disconnect the mains supply.2. Drain

9 Spare parts ...649.1 General ...

7.4 Maintenance formNo._____Date_________Checks made______________________________Remarks_____________________By_______________Signature____________

8 Troubleshooting8.1 Messages (Code type bxx or Exx)8.1.1. Messages (type code bXX)In the case of failure, the control panel displays a message and ac

Code no. Description Checking / solutionB26The bottom DHW temperature sensor isopenBad connection4 Check whether the sensor is connected4 Check the li

8.1.2. Messages (type code EXX)1. The display shows :- The symbol (!)- The symbol V- The fault code (for example E02).2. After correcting the failure

Code no. Description Checking / solutionE06The evaporator temperature sensor is shortcircuitedNote: DHW production is handled by back-up ifback-up ena

4. The Er r menu is displayed with the number of errors that haveoccurred.5. To go back to the previous display, press the key MENU.8.2.1. Err error d

9 Spare parts9.1 GeneralWhen it is observed subsequent to inspection or maintenance workthat a component in the appliance needs to be replaced, use on

Markers Reference Description1 SFH41000 Base frame2 SFH22038 Air sensor3 SFH22039 Evaporator sensor4 SFH32178 Electrical harness5 SFH24053 Coil6 SFH40

9.2.2. DHW tankMarkers Reference Description1 300019082 Heating element2 97862390 Housing for heating element3 97866635 Fastening plate4 95363327 Ther

Markers Reference Description11 300014305 O-ring 14x4 EPDM12 200011550 Titanium anode15 300025716 ACI anode cable17 95365613 Contact spring for pocke

03/02/2014 - 300026515-001-035

9. Spare parts TWH 200E TWH 300E TWH 300EH6803/02/2014 - 300026515-001-03

AD001-AIDUEDI S.r.l.DE DIETRICH SERVICEBDR Thermea (Czech republic) s.r.owww.duediclima.itwww.dedietrich.czDistributore Ufficiale EsclusivoDe Dietrich

1 Introduction1.1 Symbols usedIn these instructions, various danger levels are employed to draw theuser’s attention to particular information. In so d

1.3 General1.3.1. Manufacturer’s liabilityOur products are manufactured in compliance with the requirementsof the various applicable European Directiv