Elwa HOTRUN-VE Series Operating And Installation Instructions Download | Manualshive

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Revolutionary
Temperature
control and
limiter

HOTRUN-VE

range

Operating and installation instructions

ELECTRONIC INSTANTANEOUS WATER HEATERS

saving energy and water

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Summary of Contents for HOTRUN-VE Series

Page 1: ...Revolutionary Temperature control and limiter HOTRUN VE range Operating and installation instructions ELECTRONIC INSTANTANEOUS WATER HEATERS saving energy and water ...

Page 2: ... 7 Electric connection 9 Initiation 10 Maintenance 10 Troubleshooting 10 Terms of warranty 11 Electrical approvals to Australian New Zealand standards AS NZS 60335 2 35 Certificate of approval number 11422 Plumbing approvals to Australian New Zealand standards AS NZS 3498 Certificate of approval number 40034 ...

Page 3: ...be less than 1300 Ω cm Your water supplier company can inform you about the electrical resistance specific resistance of the water in your area The water heater should not be installed in an area exposed to the risk of freezing Do not operate a Hotrun in a dry state the electrical power should remain switched off until the Hotrun is completely filled with water If the supply cord is damaged it mus...

Page 4: ...matically The performance of the Hotrun depends on its electrical capacity kWatt rating and also depends on the Voltage of the power supply A temperature rise of 25 C can be expected with the following variable flow rates Model Hotrun 120VE 150VE 180VE 210VE 240VE Number of outlets simultaneously 2 2 2 3 3 Hot water flow rate at t 25K l min min max 2 5 8 2 5 9 2 5 10 2 5 12 2 5 14 The cold inlet w...

Page 5: ...for the hot water outlet Do not reverse the connections or the water heater 6 Always use a BSP 100 bore ball valve in the cold water supply for service purposes 7 Important After installation open the water tap to flush the device to release all air from the coil and check all connections before turning on the power supply to the water heater Failing to do so shortens the life span of the electric...

Page 6: ...6 Figure 1 Installation of TMV Cold water inlet Optional pressure limiting valve Thermostatic mixing valve 50ºC Tempered water 60ºC Hot water HOTRUN VE water heater ...

Page 7: ...according to the applicable wiring diagram 4 Check Earth resistance and make sure there is a proper earth continuity 5 Fill the unit with water first and make sure there is no air left inside the heat exchanger and only then switch the power on Attention Avoid overheating Fill the unit completely with water before turning on the mains power supply For that purpose Open the tap and wait until the w...

Page 8: ... pushed in The red indicator will flash while you set temperature the display show the required temperature flashing before reach set temperature On initial start up and after a power disconnection the temperature setting will be 38 C and needs to be re set to the required temperature again The temperature ranges from 35 C to 60 C If there is not enough water flowing through the water heater it wi...

Page 9: ...lly attributed to water flow problems Ensure the pressure on the cold water supply is more than 100kPa while the Hotrun is in use and the flow rate at least 2 5 ltr min Too much back pressure in tap outlets or shower heads after the Hotrun causing lack of pressure differential over the Hotrun backpressure through the cold Maximum temperature overpressure cut out switch is activated Due to air in t...

Page 10: ...ctor in the supply line flow from the cold supply line is less than the requirements for the Hotrun Remedy Remove the restrictions in the tap aerator or shower head Check all other taps or restrictors inbuilt into the supply line are not effecting the flow or reducing the pressure too much Problem example 4 A Hotrun fitted in an upper floor situation of a building that is gravity fed the Hotrun do...

Page 11: ...ase the name of the supplier installer and the type of the heater 2 Elwa may void the warranty if the invoice is not legible 3 If the production date is missing the warranty will be voided 4 The warranty will be voided from the moment the appliance has been tampered with or has been modified in any way 5 Damage caused as a result of improper use or faulty installations are not covered by this warr...

Page 12: ...cts in the future for various reasons Elwa Pty Ltd Elwa Ltd Elwa BV Adelaide Auckland Amsterdam Australia New Zealand The Netherlands Phone 61 0 8 8353 4040 64 0 21 280 173 31 0 20 436 1224 www elwa com au www elwa co nz www elwa nl ref 02 201307 Flexible connections Initiation ...

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