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EPH Controls CDT2-24 24V Room Thermostat Installation Guide
Menu
This menu allows the user to adjust additional functions.
To access the menu, press & hold and together for 5 seconds.
HYS – Hysteresis HOn and HOF HOn 0.4°C HOff 0°C
This menu allows the installer to change the switching differential of
the thermostat when the temperature is rising and falling.
If ‘HYS ON’is set at 0.4˚C and the setpoint is 20˚C, then the thermostat
will switch on when the temperature drops below 19.6˚C.
If ‘HYS OFF’is set at 0.2˚C and the setpoint is 20˚C, then the thermostat
will switch off when the temperature reaches 20.2˚C.
To access this setting press and hold
seconds. ‘HYS’will appear on the screen. Press
‘HOn’will appear on the screen. Press
to flash. Use and to select the ‘HOn’temperature, press
‘HOF’appears on the screen. Press and the temperature will begin
to flash. Use and to select the ‘HOF’temperature, press
and
together for 5
to select.
and temperature will begin
.
.
Press
to return to normal operation.
EPH Controls Ltd.
13
| General | Details |
|---|---|
| Name | EPH Controls CDT2-24 24V Room Thermostat Installation Guide |
| Make | EPH CONTROLS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.61 MB |

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