System Overview - Configuration Options
06
VS10W and VS10B Installer Manual
Programmable Room Thermostat (PRT)
When configured for PRT (see page 31) it mainly works by itself and allows the user to have separate Time and
Temperature control of each zone on the wiring centre. Features like Vacation , Party frost mode have to set on
each individual thermostat. The PRT can be configured for global Heat/Cool system changeover if your system
supports this. This is achieved from a switched input from the wiring centre (see note 6 from the wiring center
installation guide). Communication Connection (see page 13) is required to use heat/cool changeover function
Group Control Thermostat
When configured for a group control thermostat (see page 33) this allows central control of up to 7 group
thermostats see below, there can be a maximum of 2 groups per 8 zone wiring centre. Permanent temperature
override, Holiday, Party, Frost modes, can be selected centrally from the Group Control Thermostat. Holiday will
also be applied to a timer if applicable. Communication connections (see page 13) are required for grouping
the group thermostats. Thermostats can be also globally changed from heating to cooling thermostats if you
system supports this by using the switched input connection on the WC (see note 6 from the wiring center
installation guide) along with the communications connections mentioned above
Group Thermostat
When configured for Group thermostat (see page 36) and in group mode the group thermostat will follow the
time schedule and any override modes of the group thermostat. The Group thermostat can have its own
programd temperatures, manual override and also be removed from the group temporarily or permanently.
Communication connections required (see page 13).
Timer
When configured to timer (see pages 32 & 34) the unit will operate as a timer with no temp control. This can be
used for example hot water control. The timer will also follow Holiday mode from the group control thermostat
if applicable, communication connections required for this group function.
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