NTI Trinity Ti 150 - 8.3.1 Sentry 2100 Menu

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8.3.1 Sentry 2100 Menu
Menu
Item
Settable
Range
Description
Typical Settings
RUN
Program Mode - When Run is displayed, controller is
in ‘Prog’ mode. Arrow up or down to scroll through
menu items.
NA
LO 80-190ºF
DHW Set Point – Boiler temperature the control
attempts to maintain during a domestic hot water call
(A-C circuit closed).
160ºF
HI 80-200ºF
Central Heating Set Point – Boiler temperature the
control attempts to maintain during a heating call (T-C
circuit closed). Note: the domestic call takes priority
over the heating call.
140-160ºF (Fan Coil)
170-190ºF (Baseboard)
100-120ºF (Low temperature
Infloor)
DIF 1-40
Differential Setting - Applies only to a heating call.
Temperature difference below set point at which burner
will re-light.
20
RES 70-HI
Sets Outdoor Reset Curve Slope – The temperature
where the boiler water set-point (heat call only) equals
the outdoor temperature. I.e., if RES is set to 70, then
the heating set point becomes 70 when it is 70ºF
outdoors or higher. (Only used if outdoor sensor is
connected)
85
SFS 75-100
Starting Gas Input Value – Settable from 45-90 on
Ti400 models.
80 for Ti100-200
50 for Ti400
HFS 100-240
Maximum Gas Input Value – Settable from 90-195 on
Ti400 models.
240 for Ti100-200
195 for Ti400
LFS 40-100
Minimum Gas Input Value – Settable from 35-90 on
Ti400 models
50 for Ti100-150
40 for Ti200
35 for Ti400
ER5 ON/OFF
DHW Time-Out – When turned ON removes priority
from DHW call after 2.5 hours; prioritizes heating call.
ON
FRE ON/OFF
Freeze Protection – When turned ON the control
operates the burner and the circulator once the
temperature drops below 40ºF. WARNING this is not
a guarantee protection from freeze-up.
ON (if boiler controls primary
circulator)
StO OFF-24
Storage Feature Timer – Length of time in hours
storage feature will keep boiler hot after the latest
DHW call, only active on Combi boilers.
4 (turn OFF if Combi boiler
utilizes a storage tank)
To start the control operation, you must return to RUN in the menu, and press Function. Normal operation will begin. (*Note: LFS
must not be set below 46 on Ti100-150’s.)