Radiant RS 30 E - 5.3 Regulating the gas pressure

MAINTENANCE INSTRUCTIONS
25
P
ARAMETER 7 – CENTRAL HEATING PUMP OVERRUN
TIMER
6. Use buttons ‘
’ and ‘ ’ to modify the value of the
parameter within the prescribed limits
00 = 0 x 5” = 0”
90 = 90 x 5” = 450” (7.5 min)
The default value is 36 = 180” = 3 min
7. Press and release button ‘S’ to confirm. The
parameter number P07 will appear on the display.
8. Switch off the appliance and switch it back on again
to render the new parameter operative.
P
ARAMETER 8 – D.H.W PUMP OVERRUN TIMER
(Not applicable)
5.3 Regulating the gas pressure
P
ARAMETER
9 – M
INIMUM GAS PRESSURE SETTING
(N
ATURAL GAS 0.22 KPA / UNIVERSAL LPG 0.80 KPA)
All boilers are factory set with the minimum value at 2 mbar.
If the valve has been replaced, proceed as follows:
6. Use a flat screwdriver to adjust screw D (fig. 1 - Parameter P11);
7. Rotate the screw (D) clockwise to fully tighten it.
8. To set the minimum pressure, rotate the screw (D) counter clockwise for three complete turns.
P 07
S
S
S
S
36
18
P 08