5
1.3 Technical data
Trademark: C24H
Manufacturer: Novum-Fég F
ű
téstechnikai és készülékgyártó Kft.
Type: B
11BS
Type of gas: II
2HS3B/P
Allowed maximum operating pressure: 3 bars
Allowed maximum heating water temperature: 90 ºC
Type of gas: „H”
natural
gas „S”
natural
gas Propane gas
Joint gas pressure:
25 mbar
25 mbar
30 mbar
Ø of burner nozzles (mm)
1,18 1,28 0,68
Ø of pilot burner:
0,3 0,3 0,2
Nominal heating capacity (kW):
24 18.3 24
Nominal heating load (Kw):
27,3 21,1 27,3
Adjustable min. heating load
(kW):
13,8 10,6 ---
Burner pressure at max.
capacity:
11 mbar
9 mbar
29 mbar
Burner pressure at min.
capacity:
2,8 mbar
2.3 mbar
---
Nominal gas consumption
max/min *:
2,89-1,46
2,46-1.23
0,85
Efficiency (%):
88 86,7 88
Pcs. of main burner nozzles:
16 16 16
Flue gas connection:
Ø
132 mm
Adjustment range of water
50 - 90
°
C
Electric power:
230 V, 50 Hz
Fuse (mA):
800; 100
Max. electric power
Max. 130 W
Protection:
IP 45
Shock prevention category: I.
Adjustment range of room
temperature controller:
5-30
°
C
Weight (kg):
22
(*): At 15 ºC and 1013 mbar
Table 1.
2. General instructions for installation
2.1. Placement of the appliance
-
Make sure that the wall is suitable for mounting the appliance on it.
-
Avoid mounting on less solid separation walls.
-
Do not mount the boiler above an appliance that could influence the perfect operation
of it. (E.g.: kitchen appliances generating greasy steam.)
Do not install the boiler in a room where the air is corrosive or dusty.
2.2 Mounting the appliance
Before setting to mount the boiler the whole heating system must be flushed as much as possible
in order to remove stains out of the tubes and radiators, which by getting into the appliance alter its
operation (especially sludge, metal parts, oil and grease). Before connecting the boiler to an "old", big
water-spaced system it is important to flush the circle, to remove the scale by solution of acid and to
install a filter into the returning pipe in front of the boiler.
With the help of a suitable designer a technical plan must be made about the heating system, the
gas supply, the flue-gas piping and the electric connections.
