Dimplex BUH19BWS Kullanım Talimatları - Sayfa 3

Elektrikli Isıtıcı Dimplex BUH19BWS için çevrimiçi göz atın veya pdf Kullanım Talimatları indirin. Dimplex BUH19BWS 4 sayfaları. Hydronic base unit heater
Ayrıca Dimplex BUH19BWS için: Kurulum ve Kullanım Talimatları (4 sayfalar)

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Marking the fixing positions

Slide the heater in to position in the plinth aperture with the

front edge just behind the line of the plinth.

Note: Ensure that flexible pipes are not kinked and that the

electrical cord is not in contact with hot surfaces.

Replace the plinth and bring the appliance forward so that

the front edge slightly projects through the plinth.

Position the grille in front of the heater and fix with two

screws (smaller screws).

Mark the eight fixing holes (two on each side, two on the top

and two on the bottom). Remove the grille and drill 2mm pilot

holes.

Mounting the heater in to the plinth

Make sure the heater is adequately supported and that the

air inlet slots are not obstructed. Fix the grille to the heater

and use the eight longer screws provided to secure the

heater to the plinth.

Operation

Switch on the electricity supply to the heater

Winter use for heating:

Set the Winter/Summer switch to (Winter position)

Select either low or boost fan speed on the changeover

switch depending on heat required.

Turn ON the central heating system.

As hot water reaches the heat exchanger the low limit.

Thermostat should cut in and the fan will start to operate

(set at 38ºC).

Summer use – cool blow.

The hydronic base unit heater may be used in Summer to

provide air circulation without heat.

Set the winter / Summer switch to

and Choose between low

In this position the fan will run at the selected speed until

manually reset.

Winter/Summer switch

Boost/low speed switch

(Summer position),

or boost fan

speed.

Troubleshooting

Insufficient heat output from the heat exchanger may be

caused by:

•

Airlock in the heat exchanger – (ISOLATE FROM

ELECTRICAL SUPPLY)

Remove the grille and bleed the appliance as in the

Water Connections' section.

•

Hot water temperature too low – the boiler thermostat

may need increasing.

•

Bulk of the hot water circulating through the radiators –

rebalance by closing back lockshield valves on radiators

to increase water flow through the appliance.

•

Dirty heat exchanger.

Wiring Diagram

Fig. 5