Technical Specifications; Burner Type - Unigas C85A Manual Of Installation - Use - Maintenance

Gas burners
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Technical Specifications

BURNER TYPE

Output
Fuel
Category
Gas flow rate
Gas pressure
Electric supply
Total power consumption
Fan motor
Protection
Operation
Valves size / Gas connection - 32
Valves size / Gas connection - 40
Valves size / Gas connection - 50
Valves size / Gas connection - 65
Valves size / Gas connection - 80
Operating temperature
Storage Temperature
Working service*
Note1:
All gas flow rates are referred to Stm
(net calorific value H
Note2:
Maximum gas pressure= 360 mbar (with Dungs MBDLE)
Maximum gas pressure= 500 mbar (with Siemens VGD)
Minimum gas pressure= see gas curves.
Warning:
Burners are suitable only for indoor operation with a maximum relative humidity of 80%
(*) NOTE ON THE WORKING SERVICE: the control box automatically stops after 24h of continuous working. The control box
immediately starts up, automatically.
Country and usefulness gas categories
GAS CATEGORY
I
2H
I
2E
I
2E( R ) B
(*) I
2EK
I
2ELL
I
2Er
(*) Only for I
: the appliance was configured for the appliance category K (I2K) and is suitable for the use of G and G+ distribution gases according to the specifications as
2EK
included in the NTA 8837:2012 Annex D with a Wobbe index of 43.46 – 45.3 MJ/m3 (dry, 0 °C, upper value) or 41.23 – 42.98 (dry, 15 °C, upper value). This appliance can
moreover be converted and/or be calibrated for the appliance category E (I2E). This therefore implies that the appliance "is suitable for G+ gas and H gas or is demonstrably
suitable for G+ gas and can demonstrably be made suitable for H gas" within the meaning of the "Dutch Decree of 10 May 2016 regarding amendment of the Dutch Gas
Appliances Decree and the Dutch Commodities (Administrative Fines) Act in connection with the changing composition of gas in the Netherlands as well as technical
amendment of some other decrees.
min. - max. kW
min.-max. Stm
/h
3
min.-max. mbar
kW
kW
1"
1"
2"
°C
°C
3
/ h (1.013 mbar absolute pressure, 15° C temperature) and are valid for G20 gas
3
= 34,02 MJ / Stm
= 9,45 kWh / Stm
i
AT, ES, GR, SE, FI, IE, HU, IS, NO, CZ, DK, GB, IT, PT, CY, EE, LV, SI, MT, SK, BG, LT, RO, TR, CH
C85A
C120A
230 - 850
300 - 1200
Natural gas
see next paragraph
24 - 90
32 - 127
230V 3~ / 400V 3N ~ 50Hz
1.6
2
1,1
1,5
Progressive - Fully modulating
/
Rp 1
-
1/4
1/4
/
/
Rp 1
1"
Rp 1
1/2
1/2
1/2
1/2
/
/
2"
Rp 2
2"
Rp 2
/
/
DN65
2"
DN65
1/2
1/2
/
-
3"
DN80
3
);
COUNTRY
LU, PL
BE
NL
DE
FR
7
PART I: SPECIFICATIONS
C85A
230 - 850
L.P.G.
I
3B/P
8,6 - 32
(see Note 2)
1.6
1,1
IP40
/
1"
Rp 1
1/4
1/4
/
1"
Rp 1
1/2
1/2
/
2"
Rp 2
/
2"
DN65
1/2
-
-10 ÷ +50
-20 ÷ +60
Intermitent
C120A
300 - 1200
11,2 - 45
2
1,5
-
/
1"
Rp 1
1/2
1/2
/
2"
Rp 2
/
2"
DN65
1/2
/
3"
DN80

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C120a

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