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VIEGA 1-800-976-9819
PI-16015-03/09
RooM
The desired room temperature.
oUtDR DsGn
The design outdoor temperature used for calculating heat-loss. Obtained
from the Design Outdoor Temperature Chart, or Viega’s Radiant Wizard.*
MIX DsGn
The design supply water temperature obtained from the Supply Water
Temperature / BTU Output Chart, or Viega’s Radiant Wizard.
MIX InDR
The design indoor air temperature used in the heat loss calculation* for the
heating system (only visible with the Advanced/Installer DIP switch set to
Advanced). Should be equal to “ROOM,” the desired room temperature.
MIX MAX
The maximum supply temperature for the mixing system (only visible with
the Advanced/Installer DIP switch set to Advanced). This setting should not
be relied upon for a safety high limit. Install a Modulating Safety High Limit
Control (stock code 16108) on the Injection Station to protect control in case
of main control failure or removal. Set higher than “MIX DSGN” and account
for the heat loss of distribution piping.
WWsD
Warm Weather Shut Down; the design outdoor air temperature at which the
control only operates in exercising mode (only visible with the Advanced/
Installer DIP switch set to Advanced).
UnIts
The units of measure that all of the temperatures are to be displayed in the
control; either °F or °C.
* See corresponding installation manuals, i.e. Concrete System, Climate Panel, or Climate Trak,
for appropriate charts.
5.6 Adjust Menu Display settings
To make an adjustment to a setting in the control, press and hold simultaneously for 1 second, the
Item
,
and
buttons. The display will then show the word
ADJUst
in the top right corner. Then select the desired item using the
Item
button. Finally, use the
and/or
button to make the adjustment. See sections 3.2 and 3.3 (page 6) for further
discussion on these items and their effect on control operation.
InstALLAtIon - CHAPtER 5
