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EPH CONTROLS HRT Room Thermostat User Guide
P0 1 – Operating Mode (Normal
/ Delay Start / TPI)
Time Proportional Integral Mode (TPI)
When the thermostat is in TPI mode and the temperature is
rising in the zone and falls into the Proportional Bandwith
section, TPI will start to affect the thermostats operation. The
thermostat will turn on and off as it gains heat so that it doesn’t
overshoot the target by too much. It will also turn on if the
temperature is falling so it doesn’t undershoot the target which
will leave the user with a more comfortable level of heat.
There are 2 settings that will affect the thermostats operation.
1. The number of heating cycles per hour
2. The Proportional Bandwith
CyC – Number of Heating Cycles per hour
6 Cycles
This value will decide how often the thermostat will cycle
the heating on and off when trying to achieve the target
temperature. You can select 2/3/6 or 12.
18
HRT
| General | Details |
|---|---|
| Name | EPH CONTROLS HRT Room Thermostat User Guide |
| Make | EPH CONTROLS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.61 MB |

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