Phason Supra Touch Series, Руководство пользователя, Страница: 61 / 98

Phason 61 / 98 34740001
To program relays for heating
1. Press the
Menu
and then
Settings
.
2. Press
Heating
.
3. Press
Staged Heat
.
4. Press the relay you want to program.
5. Press the
Up
or
Down
arrows to adjust the set point.
6. Press
Save
when you are finished.
Programming duty cycles
A duty cycle switches equipment on and then off for specific durations, constantly repeating the same
process.
There are three types of duty cycles:
temperature based
,
time based
, and
persistent
.
Temperature based
A temperature-based duty cycle has an on duration, an off duration, and a temperature set point. A
temperature-based duty cycle operates when the temperature is above the set point for cooling, and below
the set point for heating.
For cooling, the equipment switches on for the on duration and then off for the off duration only when the
temperature is above the set point. For a heating duty cycle, equipment switches on and off only when the
temperature is below the set point.
Time based
A time-based duty cycle has an on duration, an off duration, a start time, and a stop time. A time-based duty
cycle operates equipment only during defined times of the day. For example, you can have a duty cycle that
is on for 5 minutes and then off for 10 minutes between 8 AM and 5 PM.
Persistent
A persistent duty cycle has an on duration and an off duration A persistent duty cycle operates equipment at
all times and temperatures.

Before programming duty cycles, make sure you have properly configured the relays. For
more information, read
Configuring relays
on page 31.

Use the
Heating, cooling, and duty cycle relay worksheet
on page 90 when setting up
heating and cooling equipment.
ON duration
ON duration
OFF duration OFF duration
ON
OFF
All on durations
are the same
All off durations
are the same