Specifications - Cointra OPTIMA COB 5 Instrucciones De Instalación, Uso Y Conservación

TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
CATEGORY
APPLIANCE TYPE
TYPE OF INSTALLATION
NOMINAL CONSUMPTION – kW min.
Max.
minimum
USEFUL POWER - kW
maximum
WATER (l/min) AND
TEMPERATURE RATE: (a)
40º C (∆= 25° C)
65º C (∆= 50° C)
MINIMUM WATER PRESSURE (bar) FOR
TEMPERATURE: (b)
40º C (∆= 25° C)
65º C (∆= 50° C)
MAXIMUM WATER PRESSURE (bar) (d)
GAS CONSUMPTION (1013 mbar/288° K) (c)
Propane G-31
kg/h
Butane G-30
Natural gas G-20 m /h
3
GAS PRESSURE (mbar)
At the heater inlet (mbar) Butane G-
30
Propane G-31
Natural G-20
In the burner- Maximum
Power ( ) (mbar)
Butane G-30
Propane G-31
Natural G-20
In the burner- Minimum power
( ) (mbar)
Butane G-30
Propane G-31
Natural G-20
ELECTRICAL CURRENT (220V—50 Hz)
"EC" MARK
(a) Based on input temperature of cold water at 15º C.
(b) This is the pressure required to operate the appliance, allowing for the addition of what is needed based on diameters and length of the pipeline circuit used.
(c) This consumption is produced in reference conditions for an 84% yield of the IPC
(d) Maximum pressure with water temperature of 7 5º C.
5 LITRES
COB 5 COB 5 x
II II
2H3+ 2H3+
B B
11BS 11
Inside Outside
4,10 4,10
10.1 10.1
3,6 3,6
8.9 8.9
— —
5.1 5.1
— —
2.6 2.6
— —
0.5 0.5
— —
0.2 0.2
10 10
0.32 0.32
0.79 0.79
0.43 0.43
1.07 1.07
28-30 28-30
37 37
20 20
27.3 27.3
35.3 35.3
14.7 14.7
— —
— —
— —
no no
0461CN0998
12
10 LITRES
COB 10 COB 10 x
II II
2H3+ 2H3+
B B
11BS 11
Inside Outside
8,10 8,102
20.2 0.2
7,10 7,101
17.8 7.8
— —
10.1 10.1
— —
5.1 5.1
— —
0.5 0.5
— —
0.2 0.2
10 10
0.63 0.63
1.58 1.58
0.86 0.86
2.14 2.14
28-30 28-30
37 37
20 20
27.57 27.57
35.84 35.84
13.33 13.33
— —
— —
— —
no no
14 LITRES
COB 14
II
2H3+
B
11BS
Inside
10,70
26,8
9,3
23,8
—
13,7
—
6,8
—
0,4
—
0,2
10
0,84
2,09
1,13
2,83
28-30
37
20
27,57
35,84
13,33
—
—
—
no
0461BT0927