Janfire NH Installation And Servicing Instructions page 29

52. Keep-alive
cyclus: 50.0 s.
(Maintenance mode)
53. Keep-alive
feed: 0.80 sec.
(Maintenance mode)
54. Keep-alive
fan: 12%
(Maintenance mode)
55. Keep-alive
fantime: 10.0 s.
(Maintenance mode)
56. Keep-alive
max. time: 1:00
(Maintenance mode)
58. Language
US English
59. Pellets used
(6.61 S/T) xlb
60. Select power
min: 20 MBTU
61. Select power
max: 51 MBTU
62. Cold starts
0 pcs.
63. Fault list
x saved
64. Differential
below: Target- -5°F
65. Differential
above: Target+12°F
66. PID-control
ON
67. PID Interval
mm:ss 1:00
68. PID I-factor
2,000%
69.PID P-factor
20,000%
70. PID-D-factor
0%
71. Offset 0
Burner bowl XX°F
Janfire NH Burner Service Installation Manual 4.16.09 - Technical specifications are subject to change without prior
notice.
burner bowl T
10 – 90 sec. Maintenance time = Maintenance feeding (see 53) + waiting time
between two feedings.
.10 – 5.0 sec. Dosage feeding time in maintenance mode.
0 – 100% Fan speed in maintenance mode.
0 – 60 sec. The time that the fan runs after each feeding in maintenance
mode.
.1 – 2.0 hrs. Maximum time that the burner may run in maintenance mode after
reaching upper temperature value during regular operation.
Select menu language
Shows calculated pellet consumption
6.61 S/T (13,200 lbs (6000 kg)) is first service interval, press
"menu" 3 sec to reset and set service to 13.22 S/T (26,440 lbs.
(12,000 kg). Semi-annual maintenance reminder. When this
level is achieved, the display will read "Service needed" and red
light comes on. Burner continues to operate normally. Contractor
should be contacted for burner service.
10 – 78 Sets min power level when running in modulation mode.
10 – 78 Sets max power level when running in modulation mode. Reset
list by pressing "menu" for 3 secs.
Counts number of starts with heater element engaged. Reset link
by pressing "menu" for 3 secs.
List of fault and errors. Briefly press "menu" to show list, scroll
through list using "+" and "-" buttons. Most recent error is first in
list. Reset link by pressing "menu" for 3 secs.
o
-3 to -32 F
Lower temperature differential below target temperature for burner
to start operating.
o
+3 to +32 F
Upper temperature differential above target temperature for
burner to stop or go to maintenance mode.
Sets whether PID / modulation should be ON or OFF. Set to ON
When using PT100 sensors.
1:00 – 30:00 Interval for PID regulator to change power level.
Set either to 1:00 or 2:00
0 – 20,000 Regulator integrating factor. Sets how much power level will
change over time as a function of temperature difference between
actual and target temperature.
0 – 20,000 Regulator proportional factor, difference between actual
temperature and target multiplied with factor gives power level.
Higher factor, faster response.
0 – 20,000 Changes the power level when a fast temperature change is
detected.
-100 - +100
Temperature calibration for burning cup temperature sensor
o
shown in brackets.
)
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