DIL switch settings - TPI temperature control software
Thermostats using TPI (Time Proportional Integral) control algorithms will reduce the
temperature swing that normally occurs when using traditional bellows or thermally
operated thermostats.As a consequence, a TPI regulating thermostat will maintain the
comfort level far more efficiently than any traditional thermostat.
When used with a condensing boiler, the TPI thermostat will help to save energy as the
control algorithm allows the boiler to operate in condensing mode more consistently
compared to older types of thermostat.
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DIL switch numbers 7 and 8 should be set as diagram opposite.
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For Gas boilers set the TPI setting to 6 cycles per hour (Default setting)
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For Oil boilers set the TPI setting to 3 cycles per hour.
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For Electric heating set the TPI setting to 12 cycles per hour.
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