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Matrix Installation and Operation Instructions
9.0 CONTROL SETUP
The Matrix used two devices to control the functions required by the Matrix. The Matrix Boiler Control (red face) controls and
ensures the safe operation of the boiler functions of the Matrix much the same as the Sentry 2100 does in the Trinity products. The
Matrix Fan Control (blue face) controls all of the operation and safety functions related to air handling and hot water dispatching.
The fan controller controls the forced air modulation, ventilation, as well as priority of domestic hot water and secondary heating
systems.
9.1 Controller Displays
9.1.1 Matrix Boiler Control (Sentry) Display (Red Face Plate)
The Matrix Boiler Control communicates to the user what is happening in the system by using an LED display and a series of LED
indicators.
9.1.2 Matrix Fan Control Display (Blue Face
Plate)
Display Description
Burner/Brûleur
Indicates that the ignition system is
activated
Forced Air
Demand
Indicates a call for forced air heat –
Please note. There may still be a call
for forced air heat even when
thermostat is satisfied (off).
Hydronic Demand Indicates a call for hydronic heat
DHW Demand Indicates a call for domestic hot water
Boiler Temp
When illuminated, display is showing
boiler water temperature
Boiler Setpoint
When illuminated, display is showing
boiler water set point
Air Temp
When illuminated, display is showing
outdoor temperature
Gas Input Value
When illuminated, display is showing
current gas input value. See chart to
determine input rate.
Display Description
Space Heat Indicates a call for forced air heating
Cooling Indicates a call for cooling
DHW Indicates a call for domestic hot water
Hydronic Indicates a call for hydronic heat
ReCirc.
Indicates a call for continuous
circulation/ventilation
HRV On Indicates the HRV is ventilating
Defrost Indicates the HRV is in defrost mode
High Humidity
Indicates a call for high ventilation of HRV
Matrix Boiler Control
Value
TCA
Gas Input
DHW Demand
Hydronic Demand
Forced Air Demand
Burner/Bruleur
Air
Temp
Boiler
Setpoint
Boiler
Temp
ATTENTION
The Matrix Boiler Control (Sentry) is different from the Sentry controller used on any other NTI
products and is NOT INTERCHANGEABLE.
Table 9.1 Matrix Boiler Control Display
Table 9.2 Matrix Fan Control Display
NOCOMNC
Matrix Fan Control
Recirc.
Humidity
High
HRV On
Defrost
Hydronic
DHW
Cooling
Space Heat
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