Keston 86-CM-44 User, Installation And Servicing Instructions page 13

Fan powered high efficiency modulating domestic condensing gas combination boiler
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WD388/0/2004
Chapter 2 : General Instruction
Description
Pre-Installation Jig Plate
Flue Terminal Wall Sealing Collar (50mm)
Air Terminal Wall Sealing Collar (50mm)
50/75mm Flue Adapter
Flue Outlet Terminal (75mm)
Air Inlet Terminal (75mm)
Stand Off Back Plate
Keston Chronotherm Room Controller
2.6
PERFORMANCE DATA - C36 COMBI & C36P COMBI
Min. Input (Gross CV)
Max. CH Input (Gross CV)
Max. DHW Input (Gross CV)
Max. DHW Output to Water
Max. CH Output To Water
o
(80/60
C Flow/Return)
o
(50/30
C Flow/Return)
Min. CH Output To Water
o
(80/60
C Flow/Return)
o
(50/30
C Flow/Return)
Max. Domestic Hot Water Flow Rate
O
(at 35
C Rise)
Specific DHW Rate (30
Min. Domestic Hot Water Flow Rate
Max. Domestic Hot Water Flow Temp.
Max. Burner Press.-Hot
Max. Gas Cons. After 10 mins (DHW)
Max. Operating Flow Temp.
Max. Press. (Sealed System)
Inlet Gas Pressure
Recommended Temp Diff.
Electrical Supply
Power Consumption (Max)
Power Consumption (Standby)
Type of Gas
Optimum Flue Gas CO
Expected CO/CO2 Ratio (at max CH rate, case on)
Destination Countries
SEDBUK Efficiency
NOx Class
Safety Valve
Expansion Vessel Capacity
[NB: For larger systems an additional expansion vessel may be required]
Expansion Vessel Charge Pressure
Heating System Minimum Pressure
DHW Max. Working Pressure
Min. Working Pressure for Max. Domestic Flow Rate bar / (lbf/sq in)
Maximum CWS Inlet Temperature
Installation & Servicing Instructions
kW/(Btu/h)
kW/(Btu/h)
kW (Btu/h)
kW/(Btu/h)
kW/(Btu/h)
kW/(Btu/h)
kW/(Btu/h)
kW/(Btu/h)
litre/min
O
C Rise)
litre/min
litre/min
O
C
mbar/(in w.g)
(Factory Preset)
l/s / (Ft
o
C
bar
mbar/(in w.g)
o
C
W
W
Level (at max CH rate, case on)
2
bar / (lbf/sq in)
litre
o
C
The Keston C36 Combi & C36P Combi Boilers
C36 COMBI
Nat. Gas (G20)
8.3/(28,300)
28.3/(96,500)
40.0/(136,500)
36.0/((122,800)
25.2/(86,000)
28.0/(95,500)
7.4/(25,250)
8.2/(28,000)
14.5
17.0
0.35
65
0/(0)
3
/hr)
1.03/(131)
82
2
20.0 / (8.0)
8 to 20
230V 50Hz
180
6
G20 Natural Gas G31 LPG
9.3±0.2
0.0006
GB/IE
90.7
5
3 / (43.5)
8
bar / (lbf/sq in)
bar / (lbf/sq in)
bar / (lbf/sq in)
50
Part Number
C.10C.0.11.00.0
C.08.0.00.07.0
C.08.0.00.07.0
C.17.2.00.60.0
C.17.2.26.00.0
C.17.2.26.00.0
C.10C.0.01.00.0
C.17.4.21.00.0
C36P COMBI
LPG (G31)
8.1/(27,600)
27.7/(94,500)
39.0/(133,000)
36.0/(122,800)
25.2/(86,000)
27.7/(94,500)
7.4(25,250)
8.1/(27,600)
14.5
17.0
0.35
65
0/(0)
0.48/(61)
82
2
37.0/(14.8)
8 to 20
230V 50Hz
180
6
10.6±0.2
0.001
GB/IE
92.8
5
3 / (43.5)
8
1.0 / (14.5)
0.6 / ( 8.7)
8/ (116)
2
50
Page : 8

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C36p combiC36 combi47-930-0147-930-02

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