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Содержание NANO 38

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Страница 2: ...connections 4 5 Electrical connection 5 6 Electrical schematics 6 7 Maintenance 7 Troubleshooting 8 9 Terms of warranty 10 Flexible connections 11 Approvals IEC AS NZS 60335 2 35 Electrical safety Certificate number 11422CA AS NZS 3498 and AS NZS 3500 Watermark Certificate number 40034 ...

Страница 3: ...risk of freezing Do not operate a NANO in a dry state The electrical power should remain switched off until the NANO is completely filled with water and all air is released from the system If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons with an original approved cord in order to avoid a hazard This water heater is manufactured ...

Страница 4: ...NO models 38 to 96 can be installed in an over sink and under sink position 2 Fit the top screws allowing it to protrude approximately 2 3 mm Slip the bracket onto the protruding screw s 3 Secure the water heater into position with the screw between the hot and cold water connections before connecting the flexible hoses Water connections 1 The NANO range of products need a cold water supply pressu...

Страница 5: ...d marking on the cover 6 Always use a BSP 100 bore ball valve on 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 Failing to do so shortens the life span of the electric elements Replacement of elements burning out during installation is not covered by warranty 8 There is no n...

Страница 6: ...6 Electrical schematics ...

Страница 7: ... water min 60kPa Make sure the cold water inlet and the hot water outlet are not connected in reverse The main switch or circuit breaker is switched on The fuse circuit breaker is not blown triggered Flow rate from the tap needs to be higher than the minimal flow rate of the model installed to activate the heating elements 1 Heat exchanger body 2 Over pressure over temperature safety switch 3 Term...

Страница 8: ...sh the reset button on the safety switch Seek electrical assistance to check power supply on all phases and continuity all the way to the electric elements and to measure element resistance The water that is coming out of the NANO is not warm enough Cause The incoming water is very cold below 12 C and or the total flow is too high Remedy A flow restrictor can be installed or an inline additional b...

Страница 9: ...ll the ELWA service department when on site if any questions arise Before you contact the installer we advise you to read the directions for use You can avoid needless discomfort and possible costs You can also read our service manual online on www elwa com au If you or your installer can t fix the problem fill in a service request form on our web site www elwa com au customerservice Warranty term...

Страница 10: ...remains the right to adjust products in the future for various reasons ELWA Pty Ltd ELWA Ltd ELWA BV Adelaide Australia New Zealand Phone 61 0 8 8353 4040 www elwa com au Auckland New Zealand Amsterdam The Netherlands Phone 31 0 20 436 1224 www elwa nl Ref 02 201606 ...

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