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Copyright © D 262 -
12/08
262
Error
Messages (1 of 4)
Error Displayed
Description of Error
The control was unable to store a piece of information into its EEPROM. This error can be caused by
a noisy power source. The control will display the error message and will continue to operate as normal.
Pressing either the Menu or Item button will clear this error.
The control was unable to read a piece of information stored in the Adjust menu. Because of this, the
control was required to load the factory settings into all of the items in the Adjust menu. The control
will stop operation until all of the items available in the Adjust menu of the control have been checked
by the user or installer.
Note: Access level must be
ADV
in order to clear the error.
The control was unable to read a piece of information stored in the Monitor menu. Because of this,
the control was required to load the factory settings into all of the items in the Monitor menu. The
control will continue to display the error message until all of the items available in the Monitor menu
of the control have been checked by the user or installer.
Note: Access level must be
ADV
in order to
clear the error.
262
Monitor
Menu (3 of 3)
Section
The number of times that a communication error has been
detected between the control and either an RTU or RDM since
this item was last cleared. If the wires between the control and
the RTU or RDM are run in a noisy electrical environment,
this can cause interference in communication between the
control and the RTU or RDM.
MODE = —1—
3 to 40
min
, OFF
Default
= OFF
0 - 255
0 - 255
0 - 255
This item is an adjustable warning. If the boiler supply water
temperature does not begin to increase within the set time,
the control displays a warning message.
The number of times that the microprocessor in the control
has had to reset itself since this item was last cleared. The
control will reset itself if it has experienced some form of
interference that has disrupted its operation. This can be used
to give an indication of the quality of the electrical environment
that the control has been installed in.
The number of times that the control has been powered up
since this item was last cleared. This number will increase if
there is a lowering of the input voltage beyond the control’s
usable range. This item can be used as an indication of the
quality of the power source.
0 to 80˚F
(-18 to 27˚C)
Default = 45
°
F (7
°
C)
This item is an adjustable warning. If the air temperature
measured by the indoor air sensor exceeds this setting, the
control will display a warning message.
10K = INDR
MODE = —1—
This item is an adjustable warning. If the air temperature
measured by the indoor air sensor drops below this setting,
the control will display a warning message.
10K = INDR
MODE = —1—
50 to 150˚F
(10 to 66˚C)
Default
= 110
°
F (43
°
C)
•
•
•
•
•
•
LT
D
USER
INST
ADV
Range
Access
Level
Description
Item Field
Note
: To clear the recorded information in the specific
Item field, press and hold and .
