Chaffoteaux & Maury MINIMA MX2 24 FF NG - Burner Gas Output Adjustment

26
P1
P2
ON OFF
A1
A2
A3
A4
B1
B2
B3
B4
P3
Pompe Grande VitessePompe Petite Vitesse
Anticycle 3 min
Fonctionnement Modulant
Tempo Débistat Sanitaire 1,5 sec Tempo Débistat Sanitaire 0 sec
Célectic
OFF
ON
Anticycle 30 s
Fonctionnement TOR

Consigne chauffage à 40 °C
Consigne chauffage variable de 35 à 85 °C
Factory setting
Fig. 33
MX2 24
Gas : G20 PROPANE BUTANE
Power
Burner Burner Burner
(kW) Pressure Pressure Pressure
(mbar) (mbar) (mbar)
10 1.8 6.7 4.7
12.7 3.3 11.1 8.1
16 5.3 17.2 12.9
20 8.2 25.8 19.5
24 11.4 35.2 26.8
Burner gas output setting
The values shown in the tables below are given for information purposes for a nominal gas distribution pressure, to allow any
adjustments to the water heater heating output according to the requirements of the system.
They cannot be used to calculate the precise regulated output of the boiler.
15
Operating (continued)
Domestic hot water flow switch time 1.5 sec. Domestic hot water flow switch time 0 sec.
On/Off operation Modulating operation
Heating setting 40 °C Variable heating setting between 35 to 85°C
Anti-cycle 30 secs Anti-cycle 3 min
MX2 30
Gas : G20 PROPANE BUTANE
Power
Burner Burner Burner
(kW) Pressure Pressure Pressure
(mbar) (mbar) (mbar)
12 1.5 5.8 4.1
16 3.5 10.7 7.8
20 5.9 16.7 12.4
25 9.3 25.6 19.0
30 13.0 35.9 26.5