Miura MP1-200, Operation Manual

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SECTION 3 OPERATION
32
j) Rotation
(*)
flag
Set the rotation
(*)
timing identification within the ranges of 0 to 9 and
A to F.
The correspondences between the setting numbers and the
functions are as shown below.
0 : Automatic rotation
(*)
is not allowed.
1~7 : Set a rotation
(*)
interval by days.
The valid setting can be made only with the MI Terminal MT1-200 installed on the
boiler No.
(*)
1.
8 : Automatic rotation
(*)
is performed at a complete blowdown. All the boilers start
automatic rotation
(*)
at the press of the “B.BLOW” switch of the boiler in which the set
value is set to 8.
9 : If this value is set to a boiler, the priority
(*)
is fixed with the boiler. The priority
(*)
does not
change at automatic rotation
(*)
timing for other boilers.
Those boilers are given a new priority
(*)
other than the fixed boiler priority
(*)
.
A to F : Set a rotation
(*)
at 1 to 12-hour intervals.
The valid setting can be made only with the MI Terminal MT1-200 installed on the
boiler No.
(*)
1.
The valid setting can be made only when an optional pressure sensor is installed.
k) Priority combustion time after complete blowdown (second)
When the “B.BLOW” switch is pressed, the priority
(*)
is brought forward temporarily until the
cumulative combustion time reaches the set value or the surface blowdown valve starts to
operate.
This function accelerates the concentration of the boiler water
after blowdown.
Set the time within the range of 0 to 9800 (about 2 hours and 43
minutes) in second units.
The priority combustion does not function after complete
blowdown if the time is set to 0.
l) Notification time for complete blowdown timing (hour)
When the cumulative combustion time reaches the value specified here, the “B.BLOW” LED
starts blinking.
Press the “B.BLOW” switch to restart timing.
Set the time within the range of 0 to 999 in hour units.
If the time is set to 0, the complete blowdown notification does
not function.
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