Automatic Heating Modulex E8, Operation & User’S Manual

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MODULEX CONTROLLER OPERATION
9
NOTE
All DISPLAY Menu & Sub-Menu functions are READ ONLY and cannot
be changed. Temperature readings shown are in °C.
Table 3-1. DISPLAY Menu Listing
FUNCTION DESCRIPTION REMARKS
INSTALLATION Sub-Menu
T-OUTSIDE Outside air temperature Displayed only if outside air
sensor is installed.
T-EXT DES Boiler Set Point setting in 0 to 10 volt input
mode A 0 to 10 volt external input
signal can be used to change
the Boiler set point.
T-COLL DES Boiler Set Point temperature in
Indoor/Outdoor Reset and Constant Set Point
modes.
T-COLLECTOR Header Set Point temperature (cascade)
T-BOIL Press Program Key to display temperature
and ON/OFF status of individual Heat
Modules (HS) which range from 2 (MX-100)
to 7 (MX-900). Turn Rotary Knob to
sequence between Heat Modules.
T-SOLID FUEL Not Applicable
T-RETURN 1 Not Applicable
T-RETURN 2 Not Applicable
T-BUFFER T Not Applicable
T-BUFFER M Not Applicable
T-BUFFER L Not Applicable
T-STORAGE 3 Not Applicable
MODGRAD Modulation degree of HS (BUS)
RETURN Press Program Key to exit INSTALLATION
Sub-Menu.
HOT WATER Sub-Menu
T-DHW RATED DHW set point temperature
Based on heating program and
operating mode. Actual DHW set
point as set in the USER/HOT
WATER menu.
T-DHW Actual hot water temperature Only if tank sensor is installed
T-DHW L Not Applicable
T-CIRCL Not Applicable
RETURN Press Program Key to exit the HOT WATER
Sub-Menu.