Operating Instructions
SMT-310
Slimline Thermostat
24 Volt Multistage Heat / Cool & Heat Pump
thermostat
1 Speed
“Smart Fan”
Fan Control
Auto Changeover -
7 day Start Stop
Programmable
Congratulations on the purchase of your new
Electronic Thermostat!
Your new Smart Temp SMT - 310 thermostat has been built using the best
components and design philosophy. As a consequence of this, if properly
installed your new electronic programmable thermostat will provide you with
many years of trouble free and reliable service.
The Smart Temp
SMT
has been designed to be attractive, highly reliably and
simple to use.
Please take the time to read these simple instruction to
familiarise yourself with the function and features offered in this product.
Smart Temp
Thermostats
TM
To turn the System On & Off
Setting The Desired Temperature
Programming your SMT Automatic Start
& Stop times
Tap the On/Off button to turn the SMT 310 on, Press and hold the On/Off
button for 5 seconds to turn the SMT 310 off. The LCD will Show the word
“ON” or “OFF” to reflect the current mode. When OFF, there will be no heating
or cooling system control regardless of the room temperature. When On the
SMT 310 will run its pre set schedules as described below.
When ON, the SMT 310 will control your room temperature to your desired set
points only while displaying the word “START” in the LCD. When the word
“STOP” is shown there the thermostat will not control the Air conditioning
system regardless of the room temperature.
When ever you Tap the Temp “+” or Temp “-” buttons the SMT will LCD will
flash and show the word “COOL” and the current “COOLING” Set temperature
(the value you wish the cooling to commence at). This value can be adjusted
with the Temp “+” and Temp “-” button. After a few seconds the SMT display
will change and show the word “HEAT” and the current Heating Set
temperature (the value you wish the heating to commence at). This value can
be adjusted with the Temp “+” and Temp “-” button. After a few seconds the
LCD will stop flashing. Your heating and cooling values are now set .
Your SMT-310 thermostat will automatically turn the
heating and cooling system On & Off at the times you
require and control the room temperature to your
previously set comfort levels.
Programming the SMT “Start” and “Stop” times is an
extremely simple process and requires the use of the
“Prog” button (used to start the Programming process and
advance through the various steps) and the Temp “+” and
“-” buttons to adjust the necessary Start & Stop times for the 7 days.
Setting the Clock
Note:
Your SMT thermostat will automatically resume normal function if there
are no buttons pressed for approximately 30 seconds. It is recommended that
once you start to programme your SMT that you do not pause or you may
have to commence the programming procedure from the beginning.
Step 1:
Press the “Prog” button once and the display will change as in Diag
1. The word “CLOCK” will show (to indicate that we are now setting the real
time clock to the current time and day). The hour will be flashing to indicate
that this value can be adjusted if necessary by using the “+” & “-” buttons. Set
the hours value to the correct time.
Step 2:
Press the “Prog” button again and now the minutes display will flash
indicating that if necessary the minutes value can be adjusted by using the “+”
& “-” buttons. Set the minutes value to the correct time.
Step 3:
Press the “Prog” button again and now the Day display will flash
indicating that if necessary the current Day can be adjusted with the “+” & “-”
buttons. Set the Day value.
The Real time clock was just set using just 3 buttons. The “Prog” button to
advance us through the programming process, and the Temp “+” and Temp “-”
buttons to adjust the value that was flashing to a new value.
Programming the SMT to automatically adjust the Start & Stop time is as
equally a simple process. Simply press the “Prog” button to select the
value that requires adjustment (if necessary) and then the “+” & “-”
buttons to adjust flashing digit to the desired value.
+
-
On/Off Select
Prog
22
C
01:00
We
AM
Clock
Setting the Program
Step 1:
If you have not just set the clock or do not need to set the clock - press
the “Prog” button 3 times to move past the “Clock” set section of the
programming procedure (Being the Hours, minutes and day
adjustments).
Step 2:
The SMT display will be as shown in Diag 2 indicating
that this “Start” Hour adjustment for Monday (as indicated by the
Hour segments flashing) as well as the Mo (Monday) display
being shown. Pressing the “+” or “-” button adjust the hours that
you wish the Monday Start time to commence.
Step 3:
Press the “Prog” button again and now the Minutes
segments will be flashing, indicating this is the adjustment for
minutes for the “Start” program for
Mo (Monday)
.
By pressing the
“+” or “-” button adjust the minutes to time that you wish the
“Start” time to commence.
Step 4:
Again pressing the “Prog” button will advance you to,
setting the “Stop” time Hours for MO (Monday). That is, the time
you wish the Air Conditioning System to shut down on Monday.
Again, by using the “+” & “-” buttons this value can be set.
Step 5:
Pressing the “Prog” button again, the SMT will permit adjustment for
the Monday “STOP” Minutes Adjustment of this value is done with the “+” or “-”
buttons - Diag 4.
The remainder of the programming
process is completed by simply
repeating this
procedure, pressing
the “Prog” button to
advances you through
Hours & Minutes for
Tuesday “Start, then,
Hours & minutes for
Tuesdays “STOP” etc.
Diag 1
7:30
Mo
AM
START
5:30
Mo
PM
STOP
Diag 2
5:00
Mo
PM
STOP
Diag 3
Diag 4
Mode
Indication
Thermostat
ON / OFF
Button
Time
Display
Program
Indicator
Thermostat
Mode Select
Button
Auto or Cont
Fan Status
Display
Program
Button
Thermostat
Status
Indication
Room & Set
Temperature
Display
Temperature
Down Button
Temperature
Up Button
+
-
On/Off Select
Prog
22
Heat
Cool
Auto
Fan
ON
OFF
Set
C
10:22
Su Mo Tu We Th Fr Sa
AM
PM
Clock
START STOP
Control Range:
5° to 30°c.
Set points:
1 heat 1 Cool
Override Time:
2 hours (Fixed)
Resolution:
1.0°c
Program Type:
Individual - 7 day start / stop
Default Program:
Mon ~ Fri Start 8:00am Stop 6:00pm.
Sat ~ Sun Start 8:00am - Stop 8:00am (off)
Temp Cont Limits:
Adjustable (Default Cool 5 - Heat 30 )
Fan Control:
Smart Fan* or Auto fan
Back light:
Electro luminescent (5 sec)
Accuracy:
0.3°c
Calibration:
+/- 3
Max Load rating:
3 Amps.
Load per relay:
1 Amp resistive @ 24v.(40v max)
Memory Backup:
14 hours
Voltage:
24VAC +/- 20%.
Connectors:
Screw type.
Material:
PC/ABS
Size:
80 x 90 x 22mm
Weight:
145g
Warranty:
1 years RTB
°c
°c (Default 0°c)
Specifications
*Smart Fan runs the fan continuously between the “Start” & “Stop” programs