CONTROL OVERVIEW
ENTER MENU CODE
000
Using the arrow keys on the display, log in the
Access Code “600”
. To confirm the code, press the
ENTER
Key to access
Program
Navigation Menu.
ENTER MENU CODE
600
C. APPLIANCE SETTING PROGRAM NAVIGATION MENU
Once the code is confirmed, the user can now start to set the
Appliance Settings
. Use the arrows
keys on the display to navigate through the
Appliance Setting Program
. To change a setting, press
the
ENTER
key. Appliance settings can be increased by pressing the
UP ARROW
and decreased by
pressing the
DOWN ARROW
on the display. Listed below are the appliance settings that can be pro-
grammed into the control. The first three are the most important to program correctly in order for
the Total System Control operate the appliance to its’ optimum performance.
CENTRAL HEATING
140 °F
Function:
Allows the user to adjust the central heating designed supply set point from 50 °F to
170 °F (Factory Default 140 °F)
HEATING DELTA T
20 °F
Function:
Allows the user to adjust the heating system designed delta T from 5 °F to 30 °F (Factory
Default 20 °F).
DHW SET POINT
119 °F
Function:
Allows the user to adjust the DHW Set Point from 95 °F to 180 °F (Factory Default 119 °F)
Note: The appliance is supplied with a thermostatic mixing valve that must be installed on to the
domestic hot water system. Any changes in this set point will also require adjustment to the mixing
valve. Please refer to the mixing valve section in the Piping section, Part 4, for further piping, setup,
and operation details.
BURNER RUN OFFSET
5 °F
Function:
Allows the user to adjust the degree offset from the current target tank temperature in
which the burner will ignite 1 °F to 18 °F (Factory Default 5 °F)
PART 9: CONTROL OVERVIEW
(CONTINUED)
38
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