ASKOMA AHIR-B-A Series Manuale d'uso e manutenzione - Pagina 3

Sfoglia online o scarica il pdf Manuale d'uso e manutenzione per Scaldabagno ASKOMA AHIR-B-A Series. ASKOMA AHIR-B-A Series 6. Screw-in heater r 1 1/2“ for industrial and heating water

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Insulated mounting

ASKOHEAT-

Screw-in heater R 1½"

Fitting instructions

Operating data, application, dimensions and model of the screw-in heater are on the identification pla-

te and circuit diagram on the device, or can be found in the fitting instructions / user manuals.

The conical thread must be provided with a sealnt approved for industrial water before assembly.

For safety reasons, the device may not be installed from above or below.

The device must be installed horizontally and ensure that the "TOP" label point is upwards.

Make sure that the heating tubes are entirely covered by the liquid before placing into operation.

The circulation of the liquid shall not be inhibited.

I m p o r t a n t i n f o r m a t i o n

If a heat exchanger is fitted in the same tank, the controller must limit the temperature caused by the

heat exchanger to 85 °C. This prevents the safety temperature limiter of the screw-in heater tripping.

S a f e t y t e m p e r a t u r e l i m i t e r

The safety temperature limiter may trip at temperatures lower than approx. –15 °C (e. g. transporta-

tion or storage). If this happens, press the reset button. See the section intended for experts in the user

manual.

T h e d e v i c e m a y o n l y b e u s e d t o h e a t w a t e r.

C o r r o s i o n p r o t e c t i o n

Please note: This heating element is applicable in stainless steel boiler as well as in black steel / black

steel enamelled boilers. Select the settings via DIP switch according to the boiler type.

For an installation of the heating element into black steel or black steel enamelled boilers, the red slide

switch (DIP switch) has to be left in position "2" (factory setting).

When installing the heating element into a stainless steel or chrome steel boiler, the slide switch

(DIP switch) has to be switched to position "ON".

In case of disregard corrosion damages on device and boiler could be caused.

E l e c t r i c a l c o n n e c t i o n

The device is intended for fixed connection only and may be connected only to fixed cables. Select a

cable cross-section suitable for the power rating of the device. All poles of the device must be able to

be disconnected from the mains by means of an at least 3 mm isolating distance. The PE wire must be

100 mm longer than the other conductors.

I n t h e e v e n t o f t h e f o l l o w i n g t h e g u a r a n t e e i s v o i d :

- Not complying with this paperwork „Fitting instructions, user manual, and service"

- Not complying with the storage heater manufacturer's fitting instructions

- Technical modifications, repairs or tampering with the device (including exchanging the thermostat)

- Applications for which the device was not designed

- Incorrect operation and maintenance

- Not complying with directive VDI 2035

ASKOHEAT-

_1-9_en

MVGASV_440101_en

www.askoma.com

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