Onyx ONX908STW-0, Installation And Operation Instructions

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CHECK THERMOSTAT OPERATION
Switch on the thermostat
Fan operation
Set fan button to On or Auto
Auto is the most commonly selected
setting and runs the fan only when the heating
or cooling system is on.
Fan On runs the fan continuously for
increased air circulation.
Heat system operation
1. Press system switch to heat mode ( )
2. Press “
▲
” to adjust the thermostat setting
above the room temperature. The heating
system should start to operate.
3. Press “
▼
“ to adjust the thermostat setting
below the room temperature. The heating
system should stop operating.
Cooling system operation
1. Press system switch to cool mode ( )
2. Press “
▼
“ to adjust thermostat setting below
room temperature. The cooling system
should start to operate. If the
Cool On
display is flashing, the compressor lockout
feature is operating. (Note: See
Configuration menu item 7)
3.
Press “
▲
” to adjust temperature setting
above room temperature. The cooling
system should stop operating
Sleep operation
Push sleep operation button ,
⑤
appears indicate during the following 8 hours, the thermostat will
control heating or cooling according to following curve. Push sleep operation button again, disappears
indicate the sleep operation feature is canceled.
time
Temp
Cooling Mode
set temp. raise automatically
timer off on sleep operation,
back to former setpoint
时 间
Temp.
Heating Mode
set temp. decrease
automatically
timer off on sleep
operation, back to
former setpoint
set temp.
-1℃
-2℃
-3℃
+2℃
+1℃
set temp.
1h 2h 3h
5h 4h 6h 7h 8h
8h 7h 6h 5h 4h 3h 2h 1h
0.5h
Applications
System switch on cool mode: To achieve better sleep, 1 hour after sleeping mode setting, set point
temperature will raise 1
℃
automatically, and 2 hours later, setting point temperature will raise 2
℃
and keep on
with this temperature until timer off, which is 8 hours. After timer off, set point will be restored to formal setting
automatically.
System switch on heat mode: To achieve better sleep, 0.5 hour after sleeping mode setting, set point
temperature will decrease 1
℃
automatically, and1 hour later, setting point temperature will decrease 2
℃
, 2
hours later, setting will decrease 3
℃
and keep on with this temperature until timer off, which is 8 hours. After
timer off, set point will be restored to formal setting automatically.
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