C&M 24, Руководство по техническому обслуживанию и ремонту, Страница: 1 / 16

MAINTENANCE AND
SERVICE GUIDE
Fanned Flue Condensing Central
Heating System Boiler 24 and 30
Dimensions
Flue types:
C 13: C 33: C 53:
c
108 108
JL N
I
88
J
L
N
232
235
32
380
212
360
50
67
8
5
0
7
3
7
Safety valve
center line
All dimensions in mm
Outer case dimensions :
- Width :
440 (minimum space required 450)
- Height : 850
- Depth : 380 (24kW) - 405 (30 kW)
212
360
67
737
850
50
I Safety valve outlet
J Heating flow
L Gas supply
N Heating return
Technical Data
Heat gross input C/H maxi ............................ 9.2-27.8 kW 10.4-31.6 kW
Heat output C/H 50°/30° maxi ....................... 9-26 kW 10-30kW
Heat output C/H 80°/60° maxi ....................... 8-24 kW 9-28 kW
C/H operating temperature............................ 80°C max 80°C max
C/H circuit pressures Min operating .............. 0.7 bar 0.7 bar
C/H circuit pressures Max operating ............. 2.5 bar 2.5 barr
Safety discharge ........................................... 3 bar 3 bar
Expansion vessel - Pre-charge pressure ...... 0,7 bar 0.7 bar
Net capacity at 3 bar in liter........................... 5.44 5,44
Supply ........................................................... 230 v 230 v
Consumption ................................................. 150 w 150 w
Protection ...................................................... IP 44 IP 44
Fuse F1/F2/F3/F4 ......................................... 2 A/1.25 A/0.315 A/0.250 A
External controls ........................................... 24 v 24 v
Natural gas G20
Gas rate C/H max ................... 2.64 m 3 /h 3.01 m 3 /h
Gas rate C/H mini.................... 0.87 m 3 /h 1 m 3 /h
Gas valve restrictor diameter .. without without
Propane L.P.G G31
Gas rate C/H max. .................. 1.94 kg/h 2.21 kg/h
Gas rate C/H mini.................... 0.64 kg/h 0.73 kg/h
Gas valve restrictor diameter .. 4.40 mm 4.80 mm
24 kW 30 kW
24 kW 30 kW
24 : 380
30 : 405