Baxi Fires Division 347 Manuel de service télécharger pdf (Page 31)

Tab. 5: Guide Values for injector pressure (full load)

Model Paramount three 30 40 60 80 95 115

Nominal heat load heating kW 5,6-30,0 9,0-38,0 14,0-58,0 21,0-77,0 20,0-95.0 25,0-115,0

Nominal heat output 80/60°C kW 5,4-29,2 8,7-36,8 13,4-56,3 20,3-74,7 19,4-92,2 24,3-111,7

50/30°C

kW 6,0-31,3 9,6-39,0 14,9-60,1 22,6-79,7 21,4-98,1 26,7-118,6

Injector diameter for

Natural Gas E (G20) mm 4,90 7,80 7,80 7,80 8,50 10,30

LPG (propane) mm 3,90 5,80 6,20 6,20 6,50 7,40

Guide values for injector pressure

G20 (15,0) mbar 8,3-9,3 6,0-7,0 6,5-7,5 10,5-11,5 13,0-14,0 13,0-14,0

Propane mbar 8,3-9,3 6,0-7,0 7,0-8,0 10,5-11,5 15,0-16,0 15,5-16,5

the CO

-content should be - between 8.3% and 8.8% for natural gas

- for liquid gas be between 10,3% and 10,7%

at pressure at end of boiler 0 mbar, 1013 hPa, 15 °C

5.17 Electrical connection

(general)

Risk of electric shock! All electrical work in connection with the installation must

only be carried out by a qualified electrician!

- Mains supply AC 230 V +6% -10%, 50 Hz

The boiler must be installed on an uninterrupted supply with the correct polarity.

For the power supply, use the power cable attached to the boiler or cable types F 3

x 1 mm

or 3 x 1.5 mm

We recommend the installation of a mains isolator upstream of the Paramount

three. This should isolate all poles and provide contact separation of at least 3 mm.

Cable lengths

Bus/sensor lines do not have mains voltage, but small protective voltage. They

must not be installed in parallel with mains lines ( induced signals). Shielded ca-

bles have to be installed if this is unavoidable.

Permissible cable lengths for all bus sensors:

Cu-cable up to 20m: 0,8 mm

Cu-cable up to 80m: 1 mm

Cu-cable up to 120m: 1,5 mm

Strain relief fittings

All cables must be routed through the cable entries supplied and inserted through

the holes in the boiler base and then secured. Also secure cables by means of the

strain relief fittings on the control panel and then connect in accordance with the

wiring diagram (Fig. 9).

Installation

396532 07.11 Paramount three 30-115 kW 31

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Baxi Fires Division 347 Manuel de service Page 31