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AE EKA, Operation And Maintenance Instructions

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AE EKA Operation And Maintenance Instructions Download Page 9

9

Id.Nr.: 228843-13

Electric water heater EKA, EKR, EWH, EKL

11. Dimensioned drawing 

11.1 Series EWH, EKA, EKR

Type

Nominal 

content 

in litres

Variety

Dimensions in mm

Weight 

in kg

A

A changeable 

from    to

C

H

B

T

EWH

50

Wall-mounted storage tank

400

400 - 550

150

606

520

520

38

EWH

80

Wall-mounted storage tank

600

400 - 550

300

788

520

520

44

EWH

100

Wall-mounted storage tank

600

400 - 700

300

921

520

520 

50

EKR
EKA

100

Wall-mounted storage tank with reater battery

Wall-mounted storage tank - 3 connecting pieces

600

400 - 700

300

921

520

520

66
50

EWH

120

Wall-mounted storage tank

800

550 - 800

300

1056

520

520

55

EKR
EKA

120

Wall-mounted storage tank with reater battery

Wall-mounted storage tank - 3 connecting pieces

800

550 - 800

300

1056

520

520

74
56

EWH

150

Wall-mounted storage tank

800

750 - 1000

300

1256

520

520

63

EKR

150

Wall-mounted storage tank with reater battery

800

750 - 1000

300

1256

520

520

82

3 connecting pieces

View from below

Cable entry

              Wall-mounted storage tank EWH                                          

Wall-mounted storage tank - 3 connecting pieces

 EKA

Summary of Contents for EKA

Page 1: ...ter with control panel of the series EKA Wall mounted storage tank with 3 connecting pieces EKR Wall mounted storage tank with heat exchanger EWH Wall mounted storage tank with one heating element EKL Wall mounted storage tank horizontal Please pass to the user Id Nr 228843 13 ...

Page 2: ... Because of the environmentally friendly CFC free insulation foam the standby energy consumption is extraordinarily low The ARA license of Austria Email AG lets you return of packaging of your device which will then be dispo sed of expertly to avoid environmental damage Installation and commissioning must be performed exclusively by an authorised installa tion company in accordance with these inst...

Page 3: ...ty advice 8 11 Dimensioned drawing 9 11 1 Series EWH EKA EKR 9 11 2 Series EKL 11 12 Schematic drawing of the device 12 13 Water connection 13 13 1 Pressure resistant connection 13 13 2 Pressureless connection 15 13 3 Connection storage tank with 3 connecting pieces 16 14 Central heating connection only EKR 16 15 Electrical connection 17 15 1 General information 17 15 2 Reconnection possibilities ...

Page 4: ... be heated with the system s water heater as an alternative to electrical heating 2 Hot water requirement The hot water requirement of the household depends on the number of persons in the household the sanitary installations of the flat or house the insulation the piping and the individual user s habits The following table provides a list of standard consumption values for orientation In this tab...

Page 5: ...emperature constant during this period 4 1 Series EWH EKA EKR Nominal content in litres 50 80 100 120 150 200 Standby energy consumption kWh 24hrs measured according to EN 12897 0 52 0 71 0 78 0 83 0 95 1 25 4 2 Series EKL Nominal content in litres 80 100 120 150 200 Standby energy consumption kWh 24hrs measured according to EN 12897 1 15 1 25 1 29 1 52 1 84 5 Operation All operating elements requ...

Page 6: ... If this setting is selected the operation of the device is extraordinarily eco nomical Heat losses are small and the build up of limescale is largely prevented Low standby energy consumption Approximately 85 C hot storage water N B Setting the control button all the way to the left does not switch off the heater no zero setting If the device is operated on daytime current it is recommended to set...

Page 7: ...e local electricity company and water supply works as well as the installation and operation instructions is required The room where the device is operated must be free of frost The device must be installed in a re asonably expected location i e if the device needs to be maintained repaired or replaced it must be readily accessible If the water is very hard either of the following options is recom...

Page 8: ...in suspended ceilings and similar always ensure that the connection side of the device water connections electrical connection chamber resp heating insert are freely accessible and that there is no accumulation of heat To remove the heating flange a free space of 500mm must be available To hook up the device in the wall rail ensure that there is a minimum clearance of 50mm on top of the device g W...

Page 9: ...all mounted storage tank with reater battery Wall mounted storage tank 3 connecting pieces 600 400 700 300 921 520 520 66 50 EWH 120 Wall mounted storage tank 800 550 800 300 1056 520 520 55 EKR EKA 120 Wall mounted storage tank with reater battery Wall mounted storage tank 3 connecting pieces 800 550 800 300 1056 520 520 74 56 EWH 150 Wall mounted storage tank 800 750 1000 300 1256 520 520 63 EKR...

Page 10: ...10 Id Nr 228843 13 Electric water heater EKA EKR EWH EKL Heating flow Heating return Cable entry Wall mounted storage tank with reater battery EKR Installation on a ceiling Thin wall suspension ...

Page 11: ... kg A C H B T E EKL 80 Horizontal storage tank 500 150 780 480 480 80 42 EKL 100 Horizontal storage tank 500 300 904 480 480 80 52 EKL 120 Horizontal storage tank 500 300 1056 520 520 100 61 EKL 150 Horizontal storage tank 700 300 1256 520 520 100 66 EKL 200 Horizontal storage tank 1000 300 1590 520 520 100 77 Cable entry Brackets for EKL ...

Page 12: ...ation Height adjustable hook Hot water pipe Heater Heater battery only EKR Lower wall bracket Cable entry Removeable cover for the connection chamber Controller Adjustment knob Control panel with thermometer and operation indikator lamp Magnesium anode Sensor tube Enamelled interior tank Outer jacket ...

Page 13: ...torage tank in the indicated order As a general rule the following should be observed A faultless function of the connection fitting can only be guaranteed if it is installed in a frost protected room The drain of the safety valve must be open and observable To prevent disturbances and clogging due to frost or dirt and similar do not lead the drain line from the drip catcher expansion water funnel...

Page 14: ...art If this is not successful get an installation company to carry out the repair If the valve seat or sealing shim is damaged the safety valve must be replaced completely To be performed by Installation company Interval once per year To check the non return valve close the stop valve If water exits through the open test valve the non return valve does not function properly The operation of the st...

Page 15: ...ater inlet of the storage tank This means that the retrieval of hot water from the storage tank works as follows by opening the hot water valve cold water is pushed into the storage tank from below allowing the hot water to exit freely through the upper hot water drain via the overflow mixer tap The fittings for pressureless connection are built in such a way that the hot water drain always stays ...

Page 16: ...ion to a water heater at a pressure of up to 6 bar A forced circulation with pump is required If the storage tank is connected to alternating current the pump can be controlled via the free charge pump contact The temperature setting of this contact is identical to the temperature level of the two con tacts for the fitted electric heater The bare tube heat exchanger of the EKR series must be flush...

Page 17: ...e connection chamber of the storage tank b Ensure that the supply voltage is correct c Fit an all pole disconnector with 3mm contact opening width in the electric feeder Automatic circuit breakers can also be used as disconnectors d The connection cable must be fed through the cable screw connection into the con nection chamber of the storage tank and protected with a strain relief mechanism again...

Page 18: ...nnectable heating times ratings and fusing current Bold figures represent the factory connection 6 hrs 230V Heater clamping Hea ting time hrs Heating times at mains voltage 230V 3 400V 3N 400V M 16 S 8 S M 6 S S 4 S M S 3 1 3 S M S wye conn 4 3 1 3 3 1 3 Storage tank content 50l kW A 0 30 2 0 65 6 0 95 6 1 30 6 1 60 10 Storage tank content 80l kW A 0 85 6 1 15 6 1 70 10 2 00 10 Storage tank conten...

Page 19: ...ontent 100l kW A 1 10 6 1 75 10 2 20 10 2 85 16 2 80 6 Horizontal storage tank content 120l kW A 1 30 6 1 95 10 2 60 16 3 25 16 3 10 6 Horizontal storage tank content 150l kW A 1 65 10 2 30 16 3 30 16 3 70 10 3 95 10 Horizontal storage tank content 200l kW A 2 10 10 2 75 16 4 40 10 4 85 10 S side heater in flange M middle heater in flange 15 3 Connection diagram EWH L N Supply network Connection v...

Page 20: ...3 hrs 4 hrs 3 1 3 hrs 3 1 3 hrs EKL 080 U 1 00 0 65 1 00 1 00 1 65 2 00 2 65 2 60 EKR 100 U EKA 100 U EKL 100 U 1 10 0 65 1 10 1 10 1 75 2 20 2 85 2 80 EKL 120 U 1 30 0 65 1 30 1 30 1 95 2 60 3 25 3 10 EKR 120 U EKA 120 U 1 35 0 65 1 35 1 35 2 00 2 70 3 35 3 20 EKR 150 U EKL 150 U 1 65 0 65 1 65 1 65 2 30 3 30 3 70 3 95 EKL 200 U 2 10 0 65 2 10 2 10 2 75 4 40 4 85 EKR 200 U 2 30 0 65 2 30 2 30 2 9...

Page 21: ... the cold season if the device is not used for several days and if it is not operated in frost protection mode see page 6 item 6 Once the stop valve in the cold water supply line has been closed the water is drained through the drain valve of the safety valve combination Simultaneously all hot water valves of the connected fittings are opened Draining is also possible through the safety valve into...

Page 22: ...ng when refitting the heating flange Any contact between the specially enamelled interior tank of the water heater and boiler scale dis solver must be avoided do not work with the deliming pump Scrape off deposited scale with wood and remove with a hoover or wipe with a cloth Finally flush the device thoroughly according to ÖNORM H5195 1 and observe the heating procedure as if the device was first...

Page 23: ...se in particular non observance of the mounting and operating instructions Operating and Mounting Instructions damage by external influence connecting to incorrect voltage corrosion damage as a consequence of aggressive waters water not suitable for drinking in accordance with the national regulations e g Austrian ordinance on drinking water TWV Fed Law Gazette II No 304 2001 deviations between th...

Page 24: ...anode replacement the connection to the correct ope rating voltage any damage due to improper use must be avoided etc These standards are based on the assumption that if all the regulations standards assembly and operating instructions general guidelines etc are observed the defect in the unit or product causal for occurrence of the secondary damage would not have occurred It is further imperative...

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Page 28: ...00 0 Fax 03512 700 239 Internet www austria email at E Mail office austria email at Austria Email in your area For addresses and telephone numbers of our subsidiaries visit our homepage at www austria email at Print errors and changes of all kinds are reserved Reproduction prohibited ...

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