Manual Operation - Unigas G258A Manual Of Installation - Use - Maintenance

Microprocessor controlled gas burners
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Out
A1.r
...
A1.t
...
rL.1
rL.2
rL.3
rEL
A.ty
Ac.t
t_Lo
t_Hi
t.on
t.oF
dE.b
PAS
Hrd
...
CtrL
AL.nr
but
diSP
Ld.1
Ld.2
Ld.3
Keep pushed F until you visualize PASS, release F and through the arrows set 99, push F and visualize Pro
(protection code) from 128, through the arrows, bring it back to 12, and keep F pushed until you come back
to set-point value.

Manual operation :

Keep pushed the lower left key for at least 5 sec.
The instrument will enter the "MAN" mode (see also "Ld1" switching on).
Through the arrows, "Open" and "Close" outputs are activated.
To come back to normal working keep the lower left key pushed for at least 5 sec.
Software switch off :
By keeping pushed keys Arrow up + F for more than 5 sec. the instrument switches off the software, does
not command the outputs and visualize only the variable of process measured by the probe.
To restore keep pushed F for more than 5 sec.
0
3 (operating mode AL1 =inverse-relative-normal)
2 (AL1)
18 (open)
19 (close)
0
9 (type of servocontrol command)
12 (servocontrol running time: SQN72.4.../STA12..=12;
SQM40.265=30)
2
0.0
2
0.0
0,1 (dead zone in % of end scale)
99 then push and keep pushed F until visualization of Hrd
6 (PID warm)
1
1
0
1
28
20
2

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G335aG380aG400a

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