
Note 1 For VT72xx, VT73xx & VTR73xx devices, usable enumerations for the System Mode
depends on Sequence of Operation selected. The Auto mode can be used only if the
AutoMode configuration parameter is set to On.
Note 2 For VT72xx & VT73xx, the default value of System Mode depends on the Local
Sequence of Operation selected and the value of the AutoMode configuration parameter.
Auto Mode
parameter Enabled
Auto Mode
parameter Disabled
Cooling/Heating 4 Pipes with Reheat
Note 3 For VTR73xx, the default value of System Mode depends on the Local Sequence of
Operation selected and the value of the AutoMode configuration parameter.
Auto Mode
parameter Enabled
Auto Mode
parameter Disabled
Cooling / Heating or Cooling With Electric
Reheat
Heating With Electric Reheat
Note 4:
VT7200 do not have fan outputs and fan mode commands
VT7300 fan mode input is dependent on local Fan Configuration
VT7600 fan mode inputs accepted are: Auto and On. All other modes are rejected.
Available Fan modes for the VT73xx & VTR73xx controller is dependent on the local
configuration of the Fan Menu parameter
1 Low - 2 Med - 3 High - 4 Auto
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