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Example:
i, Assume you want to assign program 6 to Satur-
day and want to set the whole day to economy
temperature except from 13:00 to 18:00. Press
Prog. The thermostat enters program mode and
the program of the current day (e.g., Tuesday)
is ready to be programmed.
The display shows that the program set for Tuesday is program 1, with the
temperature at 00:00 at economy temperature (15ºC).
ii, Press Prog 4 times. The day indicator will point
to Saturday:
iii, Press Prog# 5 times to change the program
from program 1 to program 6:
iv, Now you can set the time shown to economy
temperature by pressing , or press ☼ to set
it to comfort temperature. Or you can use h key
to pass through the time without changing the
setting.
Since we want to set 13:00 to 18:00 to comfort
temperature and the remains to economy tem-
perature, press 13 times. 00:00 to 12:00 will
be programmed to economy temperature:
v, Press h or ☼ 6 times to move the flashing point
to 19;00:
vi, Finally, press 5 times to set the remains of
the day to economy temperature:
vii, By pressing OK or leaving no key pressed for
15 seconds, the thermostat will return to normal
operation mode.
Note:
i, Program 0, 1, 2, 3, 4, 5 are preset programs. ☼ and cannot be used to edit
them. But the h key is still active.
ii, The nine programs are common to all seven days. This includes the three
user-defined programs. This means that if you change one of the user-defined
programs of a day, the same program of the other days will also be chan-
ged.
iii, The setting will change rapidly by pressing and holding the keys.
6, Reset button
There is a small hole at the right of the OK key. This is the reset button. Pressing
it can reset the thermostat into initial status:
Time – 00:00:00; Day – 1; Temperature – Comfort: 19°C, Economy: 15°C; Pro-
grams – All seven days set to PROG 1; User-define programs – Set to comfort;
Manual override – All cleared; Output – Off
Note: Do not use a pencil to push the reset button because the graphite residue
can cause a short circuit and damage the thermostat.
Under an environment with high (+/- 8KV) electrostatic discharge, the product
may not be operated as in normal conditions. The user maybe required to reset
the unit.
7, Selections of Heat/Cool, 5 min Delay Disable/Enable Span
0.5/1s
Press OK button for approximate 5S for these selections
Heat Mode : Heat icon flashing, press OK to confirm Heat mode or press
Comfort or Econmic, then press OK to change to Cool mode.
To select whether a heating or a cooling system to be controlled. Note that
normally for a heating system the comfort temperature is higher than the
economy temperature, while it is reverse for a cooling system.
Delay On: press OK to confirm Delay On mode, or press Comfort or Econmic,
then press OK to change to Cool mode.
With this switch set to On, the external system will switch on only if it has been
off for more than 5 minutes. If cooling system is selected, this function will be
activated automatically.
Span 0.5 C: press OK to confirm Span 0.5C, or press Comfort or Economic,
then press OK to change to Span 1.0C.
Span is the temperature difference between the turn on temperature and
turn off temperature. 0.5ºC or 1ºC of span can be selected and the effect is
summarized in the following table:
Span
Heating System
Cooling System
On
Tr<=Ts-0.2
Tr>=Ts+0.2
when.....
0.5°C
Off
Tr>=Ts+0.2
Tr<=Ts-0.2
when.....
On
Tr<=Ts-0.4
Tr>=Ts+0.4
when.....
1°C
Off
Tr>=Ts+0.4
Tr<=Ts-0.4
when.....
Ts: Set temperature
Tr: Room temperature
For example, if you set the temperature to 20°C and span = 1, the heater will
operate when the room temperature drops to 19.6°C and turns off when the
temperature rises to 20.4°C
8, Controlling a cooling system
Your thermostat can be used to control a cooling system. The operation is similar
to that of heating system. However, there are some differences between them,
as the following list:
1, In general the comfort temperature of a cooling system is lower than the
economy temperature.
2, The switching is reversed: The thermostat switches on the system when the
room temperature is higher than the set temperature.
3, There is no more defrost temperature. The snow () and 7°C will not be displa-
yed. If you select program 0 the thermostat will switch off the cooling system.
4, The 5 minute minimum cycle time is enabled automatically.
Inside the packaging you should find
1 thermostat unit
2 #6 x 1" screws
2 wall anchors
1 drilling template
1 user manual
2 batteries
Salus Controls plc
Salus House,
Dodworth Business Park South,
Dodworth, Barnsley, S75 3SP
Web: www.salus-tech.com
IM-091-GB-01
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