tekmar 265 Boiler Control - Manual (Page 31)

31 of 36 © 2010 D 265 - 07/10
Adjust Menu (3 of 5)
B
Maximum Modulation 1 The maximum percent
modulation of the burner.
This item is only available when Boiler 1 is set to Au
(automatic).
50 to 100%
Default = 100%
G
Purge Boiler Pump 1 The length of time that the boiler
pump 1 will continue to run after Boiler 1 is shut off.
This item is only available when Boiler 1 is set to Au
(automatic).
OFF, 0:10 to 19:55 min
(1 sec increment)
Default = 0:20 min
B
Fire Delay 2 The time delay the control can expect
between the time that the boiler contact closes to enable
the boiler and when the burner actually fires.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
0:00 to 4:00 minutes
(1 sec increment)
Default = 0:10 min
B
Boiler Mass 2 The thermal mass characteristics of
Boiler 2.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
1 (Lo), 2 (Med), 3 (Hi)
Default = 2
B
Motor Speed 2 The amount of time required for the
modulating actuating motor to fully open the gas valve or
operate the fan speed from a stopped position to full speed.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
10 to 230 sec
Default = 30
B
Minimum Boiler 2 Output The minimum boiler 2 output
in 10,000’s of BTU / hour.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
1 to 1999
Default = 10
B
Maximum Boiler 2 Output The maximum boiler 2
output in 10,000’s of BTU / hour.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
1 to 1999
Default = 50
B
Boiler Modulation 2 Selects either a 4 to 20 mA or a 0
to 20 mA output signal.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
4:20, 0:20
Default = 4:20
B
Minimum Modulation 2 The minimum percent modulation
of the burner.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
0 to 50%
Default = 0%
B
Maximum Modulation 2 The maximum percent
modulation of the burner.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
50 to 100%
Default = 100%
G
Purge Boiler Pump 2 The length of time that the boiler
pump 2 will continue to run after Boiler 2 is shut off.
This item is only available when Boiler 2 is set to Au
(automatic) or CP1 (copy 1).
OFF, 0:10 to 19:55 min
(10 sec increment)
Default = 0:20 min
B
Fire Delay 3 The time delay the control can expect
between the time that the boiler contact closes to enable
the boiler and when the burner actually fires.
This item is only available when Boiler 3 is set to Au
(automatic) and DHW MODE is set to OFF or CP1 (copy 1).
0:00 to 4:00 min
(1 sec increment)
Default = 0:10 min
Display Description Range
Section Installer Ad
v
Actual
Setting