Unigas G225X, Manual Of Installation - Use - Maintenance

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PART III: OPERATION
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The service level shows all the information about flame intensity, actuators position, number and lock codes:
1 .the first parameter will be “954”: the percentage of flame is shown on the right. By pr or - it is possible to scroll up/down the
parameter list.
2 Once the last parameter is accessed (143) by pressing + , the End message will blink.
3 PressPress InFo for more than three seconds or for more than three seconds orto return to the normal display.
For further nformation, see tha LMV2 related manual.
Parameter Description
954 Flame intensity
121 % output, if set = automatic operation
922 Actuators position, 00=combustibile; 01= aria
161 Lock-outs number
701..725 Lock-outs History (see chapter 23 in the LMV2x manual)
Adjusting the gas valves group
Multibloc MB-DLE
The multibloc unit is a compact unit consisting of two valves, gas pressure switch, pres-
sure stabilizer and gas filter.
The valve is adjusted by means of the
RP regulator after slackening the locking screw VB
by a number of turns. By unscrewing the regulator RP the valve opens, screwing the valve
closes. To set the fast opening remove cover T , reverse it upside down and use it as a tool
to rotate screw VR . Clockwise rotation reduces start flow rate, anticlockwise rotation incre-
ases it.
Do not use a screwdriver on the screw
VR !
The pressure stabilizer is adjusted by operating the screw VS located under the cover C .
By screwing down the pressure is increased and by unscrewing it is reduced.
Note: the screw
VSB must be removed only in case of replacemente of the coil.
C
VS
T(VR)
RP
VB
VSB