Smart Temp SMT-101 User Manual

SMT-101

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Heat only programmable thermostat

General Description

The SMT-101 is programmable heating only thermostat
designed for gas heating or Hydronic heating systems. It is
easy to use and install and by following these instructions
you will get many years of trouble free service from this
thermostat.

Operation

Setting the Clock

Your SMT-101 has a real time clock that must be set if it is to
control your heating system accurately.

Setting the clock is a very simple process

Step 1
Press button 2 - Clock set, the current hour will flash in the
LCD. Use the Temp +/- (buttons 6 & 7) to set the correct hour.

Instruction Manual

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1 - On / Off - press to turn thermostat on and off.
2 - Clock - press to set clock or advance vacation timer.
3 - Program - press to enter program mode or to activate vacation hold.
4 - Return - exits programming functions and holds program.
5 - Reset - use a paperclip to reset thermostat back to factory settings.
5 - Up - Increase set temperature or value in programming
6 - down - Reduce set temperature or value in programming

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Step 2
Tap the Clock button again and now the minute flashes.
Again use the temp +/- buttons to set the current minute.

Step 3
Tap the clock button again and now the day of the week
flashes. Adjust to the correct day with the temp +/- buttons.
The Clock is now set.

Programming

As demonstrated above when setting the clock, using your
SMT-101 thermostat is an easy and intuitive process,
setting your thermostat 5+1+1 day program is equally as
simple as setting the clock.

The, SMT-101 has 4 daily schedules, These are numbered
one through four and have a graphic icon associated with
them.

1 - Wake. This is typically the temperature you wish
wake to in the mornings.

2- Leave. This is the temperature you wish while
you are away from your home at work for example.

3 - Return. This is the temperature you wish to

Each of the 4 events will last until the next event arrives to
override it. This way you have 24 hours of programmable
comfort.

have when you return home at the end of the day.

4- Sleep. This is the temperature you wish you
home to remain at nights while you sleep.

These are the simple steps required to Program your SMT-101.

Step 1
Ensure the SMT-101 has been switch on.

Step 2
Press the “P” (program) button once. The LCD will show
Monday through Friday flashing at the top of the LCD indicating
that you are now programming the weekday temperature
settings. The wake symbol will show in the LCD.

Step 3
Use the temperature up or down button to set the “Wake” time
your desired value.

Step 4
Tap the Clock button and now the set temperature flashes in the
LCD. Again use the temperature up / down button to set your
desired temperature that you require to commence at the time
you previously set in step 3 above. Your SMT1-101 will turn your
heating on or off as required to maintain this temperature. This
set temperature will remain active until the program 2 time
arrives where program 2 temperature will be active.

Step 5
Tap the “P” again and now the time flashes for the weekday
event 2. Again set the event 2 time with the temp +/- buttons and
change to the event 2 temperature by tapping the clock button.

Repeat this procedure for the event 3 & 4 for the weekdays, then
the 4 events for Saturday and Sunday.

Remember - each event temperature will be maintained until
the following event overrides

Smart Temp

Advanced Features

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Installer Options

Program override

Should you wish to temporarily override your current programmed
temperature, simply press the temp +/- buttons and adjust the
currently set temperature to your new value. This new value will
remain until the next program event begins.

Permanent Temperature override.

Should you wish the SMT-101 to maintain a constant set
temperature throughout the day and not automatically change the
set temperature, press and hold the “R” button until “Program
Running” is replaced in the LCD with “HOLD”. The currently
displayed set temperature will be maintained continuously or until
the SMT-101 is turned off.

Vacation Hold

When you leave you home for extended periods of time you can
program your thermostat to be off, and automatically turn back on to
your programed values in a set number of days.
Press and hold the “P” button until the LCD shows the word
“Vacation”, the clock will now show days for the vacation timer to
run. Tap the clock button to advance the days and tap the “P” button
to reduce the days you wish the thermostat to remain OFF before
resuming its programed events. Press the “R” button to cancel the
vacation timer and resume normal thermostat operation.

Anti freeze function

When your SMT-101 is switched OFF, to protect the home and
contents your SMT-101 will maintain a home temperature of 5c
automatically.

Battery Replacement

Your thermostat operates on 2 x AA ALKALINE batteries. When
the low battery symbol flashes replace the batteries.

Turn the power OFF to your heater at the main fuse as mains
voltage may be inside the thermostat.

Loosen the two securing screws on the bottom of the thermostat
and take the front half of the thermostat off the wall.

Replace the 2 batteries with GOOD QUALITY alkaline batteries.

Replace the front of the thermostat and tighten the securing
screws.

Turn your heater on at the main switch.

Installation

There are a number of advanced functions that can be set in the
advanced installer menu. To enter this menu make sure the
thermostat is OFF by tapping the On/off button.

With the thermostat off press and hold the ” P” program button.
The LCD will change to display the first adjustable value. These
values are adjusted with the temperature up and down buttons. To
advance through the settings tap the “P” button

01 Temperature Display Calibration.

This permits you to add or subtract up to 3 deg C from the room
temperature display if you think this value is incorrect.

02 Maximum permitted temperature.

This limits the maximum set temperature that the user can select.
Default value is 35

03 Minimum permitted set temperature.

This limits the lowest permitted set temperature that can be
adjusted. Default value is 5

04 Display type

This permits you to select deg C or deg F display.
default value is C.

05 Cycle rate.

You can select how quickly you wish the thermostat to respond to
room temperature changes, slowly (SL) or quickly (FA).
When fast is selected the room temp will be maintained to within 1
deg of the set temp. When slow is selected room temperature will
be maintained to within 3 deg of the set temperature.
Default value is FA (Fast)

06 Pump protection.

If using the SMT-101 on hydronic heating systems turning pump
protection on will run the pump for at least 15 seconds every 24
hours. Default is “00” Off. “PP” indicates that pump protection is
on.

Specifications

Power source 2 AA size 1.5V alkaline battery
Maximum resistive load 230VAC 5A
Maximum inductive load 230VAC 2A
Relay contact 240VAC 8A
Contact Voltage free
Set point range 5℃　to　３５℃　
Accuracy 　±0.5℃
Dimensions 115mm×90mm×28mm
Colour 　　 White
Warranty 12 months from purchase.

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Due to continuous product improvement - specifications subject to change without notice.