tekmar 262 Boiler Control Installation User Manual
Page 30
30 of 36
Copyright © D 262 -
12/08
262 Monitor Menu (2 of 3)
The total number of Boiler Pump (P1) running hours since
this item was last cleared.
The highest recorded temperature of the indirect Domestic
Hot Water tank since this item was last cleared.
DHW SENS = DHW
The lowest recorded temperature of the indirect Domestic Hot
Water tank since this item was last cleared.
DHW SENS = DHW
The total number of DHW pump or valve running hours since
this item was last cleared.
DHW THRU
≠ NONE
MODE = —1—
This item is an adjustable warning. If a DHW demand exists
continually for longer than this warning setting, the control will
display a warning message.
DHW THRU
≠ NONE
0 to 9999 hr
0 to 255˚F
(-18 to 124˚C)
0 to 9999 hr
0:10 to 20:00 hr,
OFF
Default = OFF
Section
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0 to 255˚F
(-18 to 124˚C)
The total number of firing cycles that Stage 1 has had since
this item was last cleared. This item can be used in conjunction
with the B1 FIRE item to determine the average cycle length
of Stage 1. If the cycle length is too short, a longer differential
may allow a longer cycle length.
0 - 9999
The highest temperature recorded at the boiler sensor since
this item was last cleared.
The lowest temperature recorded at the boiler sensor since
this item was last cleared.
0 to 255˚F
(-18 to 124˚C)
0 to 255˚F
(-18 to 124˚C)
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0 - 9999 hr
The total number of running hours for Stage 2 since this item
was last cleared. This total time does not include the FIRE DLY
time set in the Adjust menu.
The total number of firing cycles that Stage 2 has had since
this item was last cleared. This item can be used in conjunction
with the B2 FIRE item to determine the average cycle length
of Stage 2.
0 - 9999
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Range
Access
Level
Description
Item Field
LT
D
USER INST ADV
Note: To clear the recorded information in the specific Item field, press and hold and .