Parameter level (Heating engeneering) :
This level lets the engineer to modify some burner parameters. It is protect with a 4 digit password (SO level) and a 5 digit password (OEM level)
Password input : push
F
and
A
buttons together until the display shows "
code"
and 7 underlines. The left one flashes. By
+
or
-
move the flashing underline until it is on the desired position and
push "enter". The underline becomes a dash. By means of
+
or
-,
choose the right character and push "enter". Input the whole password and the
PArA
appears and later on
000 Int
.
Scroll the parameters using
+
or
-:
000Int
,
100
,
200
,
500
,
600 are on the display
. Choose the proper parameter group with the
enter
button and scroll the options with
+
e poi
-
(below the full
par set: the two columns on the right give the level access). Choose the parameter to be modified with "enter" is writing is allowed. The parameter now flashes:
+
or
–
modifies the parameter and
enter
confirms.
+
and
-
pushed togther movbe the menu one step back. Push
+
and
-
several times in order to get the home position..
Parameter
Parameter list
PME73.000Ax + PME73.831AxBC
LME73.831AxBC
Edit
Value range
Resolution
Factory
setting
Password
level
Password
level
number
Min.
Max.
reading from
level
writing from
level
0
Internal parameter
41
Heating engineers password (4 characters)
Edit
xxxx
xxxx
---
---
OEM
42
OEM's password (5 characters)
Edit
xxxxx
xxxxx
---
---
OEM
60
Backup / restore
Edit
Restore
Backup
---
---
SO
100
General
123
Min. power control step
Edit
1%
10% 0.1
SO
SO
140
Mode display of Display and operating unit AZL2...
Edit
1
4
4
SO
SO
1 = Standard (program phase)
2 = Flame 1 (QRA... / ION)
3 = Flame 2 (QRB... / QRC...)
4 = Active power (power value)
200
Burner control
224
Specified time (t10) air pressure switch (LP)
Edit
0 s
13.818 s
0.294 s
12,054 SO
OEM
225
Gas: Prepurge time (t1)
Edit
0 s
1237 s
4.851 s
29,106 SO
OEM
226
Gas: Preignition time (t3)
Edit
1.029 s
37.485 s
0.147 s
2,058 SO
OEM
230
Interval (t4): End of safety time (TSA) - fuel valve 1 (V1) ON
Edit
3.234 s
74.97 s
0.294 s
3,234 SO
OEM
231
Interval (t9): Fuel valve 1 (V1) ON - pilot valve (PV) OFF
Edit
0 s
74.97 s
0.294 s
2,940 SO
OEM
232
Interval (t5): Pilot valve (PV) OFF - load controller (LR) release
Edit
2.058 s
74.97 s
0.294 s
8.820 SO
OEM
234
Gas: Postpurge time (t8)
Edit
0 s
1237 s
4.851 s
0 SO
OEM
239
Gas: Intermittent operation after 24 hours of continuous operation
Edit
0
1
1
1 SO
OEM
0=OFF
1=ON
20
Содержание TP90A-TP91A
Страница 39: ...PART III MAINTENANCE 39...
Страница 41: ...LME73 000Ax PME73 831AxBC LME73 831AxBC Service instruction manual M12921CB Rel 1 2 02 2016...
Страница 63: ...23...
Страница 64: ...Note Specifications and data subject to change Errors and omissions excepted...