Glow-worm 30ci Plus User Manual download pdf (Page 30)

4000123944-2

Diagram 15.1

9718

14 Commissioning

Bypass

The boiler has a built-in bypass, see diagram 15.1.

The boiler is supplied with the bypass open half a turn. It should

not be necessary to adjust the bypass, but if required ensure

that under no circumstances does the flow rate fall below the

figures specified, refer to Table 1. and diagram 1.1. (turn

clockwise to close the valve).

Boiler settings

(for use by installers and Service Providers only)

Press the button and keep pressed for 10 seconds.

This gives access to both the operating parameters and the

fault history.

When the menu is shown on display, select code 96

using button + or -.

Press the button , to show the first menu to be adjust

: Heating ouput

Note : The display will revert back to normal if no changes are

made after 1 minute or if the button is again pressed for

more than 10 seconds.

Parameter 1 : Setting the heating output

The maximum heating output of the boiler is adjustable between

the maximum and minimum values given in the Technical Data

section.

• When flashing, press on if you want to adjust this menu.

• Use the heating + and - button to set the desired heating

output in kW.

Note : Adjustment of the heating output does not affect the hot

water output.

For kW to Btu/hr conversion refer to table :

Parameter 02 : Setting the flue parameters

This adjustment is made to ensure the boiler operates at

maximum efficiency with longer flue lengths.

2.0

bar

45°C

10 s

Factory setting

Flue parameters following maxi. flue length :

Setting Horizontal Horizontal Verticale Horizontal

TOP Flue REAR Flue TOP Flue TWIN Flue

0 0,3 m 0,3 m 1 m 1,7 m

1 0,6 m 0,5 m 1,7 m 3,9 m

2 0,9 m 0,8 m 2,4 m 6,8 m

3 1,3 m 1 m 3,1 m 9,7 m

4 1,6 m 1,3 m 3,8 m 12,6 m

5 1,9 m 1,5 m 4,5 m 15,5 m

6 2,2 m / 5,2 m 18,4 m

7 2,5 m / 5,9 m 21,3 m

8 2,9 m / 6,6 m 24,2 m

9 3,2 m / 7,3 m 27,1 m

10 3,5 m / 8 m 30 m

kW Btu/hr

10 34,120

12 40,940

14 47,770

16 54,590

18 61,420

kW Btu/hr

20 68,240

22 75,060

24 81,890

26 88,710

28 95,540

• Select a parameter

between 0 and 10 according to the following table.

15 Boiler Settings

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 55 56

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Glow-worm 30ci Plus User Manual Page 30

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