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SMT-700
User Manual
16 pgs1.11 Mb0
User Manual
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Smart Temp SMT-700 User Manual

Elegance
SMT-700 User manual
Ver 3.0. 0807
Your new air conditioning system thermostat has been built using the best components and design philosophy currently available. As a result, if properly installed your Smart Temp SMT-700 thermostat will provide you with many years of trouble free comfort.
The wall thermostat has been designed by Smart Temp Australia P/L to be an attractive, highly reliable and an easy to use thermostat. By taking the time to read and understand these simple instructions you can take advantage of many of the capabilities that are offered in this high quality product.
Important – READ THIS FIRST
The SMT-700 thermostat has been designed to be a very flexible & powerful
Air Conditioning controller. It has many industry leading and
innovative functions and capabilities.
This manual provides information on all capabilities offered by this thermostat,
even those function that have not been required on your installation. Therefore, please use the
index provided and read the sections of this manual only relevant to your
installation and disregard functions or features that not applicable.
Great care has been taken in the preparation of this manual. Smart Temp Australia P/L and Smart Temp P/L take no responsibility for errors or
omissions contained in this document. It is the responsibility of the user to ensure this thermostat, or equipment connected to it is operating to their
respective specifications and in a safe manner.
Due to ongoing product improvement Smart Temp Australia P/L reserves the right to change the specifications of the
SMT-700 wall controller (or its components) without notice.
All rights reserved. © Smart Temp Australia P/L 2004
Intellectual rights apply.
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Smart Temp SMT-700 User Manual
Index
Contents
Introduction ................................................................................................................................................................................. 4
Residential Programmable Mode .............................................................................................................................................. 4
The Buttons Explained .............................................................................................................................................................. 4
Setting The Clock ...................................................................................................................................................................... 5
Programming Your 4 Daily Events ........................................................................................................................................... 5
Programming the Zones (If Enabled) .................................................................................................................................... 6
Temporary Temperature Override ......................................................................................................................................... 7
Commercial Programmable Mode ............................................................................................................................................ 7
The Buttons Explained .............................................................................................................................................................. 7
Setting The Clock ...................................................................................................................................................................... 8
Programming Your 2 Daily Events ........................................................................................................................................... 8
After Hours Run Timer ......................................................................................................................................................... 9
Temporary Temperature Override ....................................................................................................................................... 10
Programming the Zones (if enabled) ................................................................................................................................... 10
Manual Mode ............................................................................................................................................................................. 10
The Buttons Explained ............................................................................................................................................................ 11
Setting The Clock – Manual Mode ......................................................................................................................................... 11
Day / Night Set points (if Active) ............................................................................................................................................ 11
Timer Mode ............................................................................................................................................................................. 11
Common Functions ................................................................................................................................................................... 12
Selecting Heating, Cooling and Auto Modes. ......................................................................................................................... 12
Fan Control Logic ................................................................................................................................................................... 12
Auto Fan Mode .................................................................................................................................................................... 12
Fan On Mode ....................................................................................................................................................................... 12
Fan Speeds .............................................................................................................................................................................. 13
Single Fan Speed ................................................................................................................................................................. 13
Three Fan Speed .................................................................................................................................................................. 13
Advanced Functions .................................................................................................................................................................. 13
Outdoor Air Temperature Display ........................................................................................................................................... 13
Outside Air Economy Function (If Fitted) .............................................................................................................................. 13
Changing Active Zones. ...................................................................................................................................................... 14
Key Board Lock / Function Lock ............................................................................................................................................ 14
Fan Speed Management .......................................................................................................................................................... 14
Optimised Start ........................................................................................................................................................................ 14
Glossary ...................................................................................................................................................................................... 15
Troubleshooting ......................................................................................................................................................................... 18
Warranty Information .............................................................................................................................................................. 19
Exclusions ................................................................................................................................................................................... 19
Contact details ........................................................................................................................................................................... 19
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Introduction
Your air conditioning system has been fitted with an advanced and energy efficient thermostat controller. The Smart Temp thermostat model SMT-700 is able to manage your comfort levels in a number of ways. Your installer will have programmed your SMT-700 thermostat to specifically fit your needs, the requirements of the building and the air conditioning equipment connected to it.
If after reviewing this manual there are features or functions that you would consider desirable and that are not active on your thermostat, please contact your installer or another authorised Smart Temp service agent for advice on adding these functions.
To assist with the clarity of the manual, it has been divided into the following 5 main sections.
• Residential Programmable Mode.
This section of the manual explains how to use the SMT-700 when installed in a home or apartment. It contains information on how to program the thermostat, use zone control (if installed) and get the most from your air conditioning system
• Commercial Programmable Mode.
When using the SMT-700 thermostat in a commercial building special functions are available. Capabilities such as after-hours run timers, outside air economy control and other commercial air conditioning management capabilities are detailed in this part of the user manual.
• Manual Mode (can be used in either residential or commercial buildings).
Often programming or fully automatic air conditioning control is not required. In these circumstances the installer will have set the SMT-700 thermostat for manual mode. This mode is the easiest mode to use the air conditioning system in, but it will not automatically turn you’re A/C system off (or down) at the end of the day.
• Common Functions.
This part of the user manual explains all the functions and capability that will be available to you regardless of what mode the thermostat has been put into by the installer
• Advanced functions.
Your air conditioning system has some very advanced control and energy management capabilities. This part of the manual will explain these capabilities so you are able to better understand why your air conditioning system and SMT-700 thermostat is behaving the way it is.
• Glossary.
This section of this manual will provide you with additional details on the function of buttons, operational modes and LCD indicators etc.
Residential Programmable Mode
Your residential programmable thermostat is able to be programmed by you, to automatically control the desired home heating and cooling temperatures.
4 times per day, 7 days per week a separate heating and/or cooling temperature can be programmed into the thermostat. When the programmed time arrives your thermostat will automatically use the programmed desired heating and cooling temperature for that time to automatically control your home air conditioning system. These programmed temperatures will remain active until the next pre-programmed event arrives later that day (or first event next day) or until you override these temperatures manually.
The Buttons Explained
On/Off – (Zone Select if function installed)
Quickly press the On/Off button to turn the SMT-700 thermostat On. To turn the SMT-700 thermostat OFF, press & hold button for 2 seconds until the word “OFF” is displayed in the LCD. If the Zoning function is enabled (see Zone Control on page 14 ), tap the On/Off button to cycle between Zone 1 only, Zone 2 only then both zones.
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Smart Temp SMT-700 User Manual
Mode
Tap this button to cycle the SMT-700 thermostat through the available modes, Heat only, Cool only, Fan Only (ventilation mode) or Auto season change over mode. See page 12 for more information on Modes.
Up (S)
Use this button to increase the desired room temperature for the heating or cooling modes, or increase a “value” in programming modes. Also used to force override the pre-programmed temperatures and temporarily replace them with a new higher temperature.
Down (T)
Use this button to decrease the desired room temperature for heating or cooling modes, or decrease a “value” in programming modes. Also used to force override the pre-programmed temperatures and temporarily replace them with a new lower temperature.
Clock
Tap the clock button to begin setting the clock. Press and hold the clock button for 2 seconds to begin programming your daily events.
Fan
Single Speed Fan -. Tap this button to cycle between Continuous fan (Fan ON) and Auto Fan. Three Speed Fan – Tap this button to cycle between Low, Medium, High & Auto Fan speeds.
Press and hold this button for 5 seconds to toggle between Continuous fan (Fan ON) and Auto Fan.
Setting The Clock
Your SMT-700 thermostat is fitted with a real time clock. This clock is used by the SMT-700 thermostat for the programming functions described below. It is essential to start on time.
To set the clock, tap the clock button. The LCD will show the Hours Digit flashing. Use the up (S) or down (T) button to adjust the hours to the correct time (note the AM / PM symbol) Tap the clock button again and now the minute’s dig its will flash. Adjust this value using the up (S) or down (T) button to show the correct minute. Tap the Clock button again and now the week day flashes, again use the up (S) or down (T) button to set this value to the correct day of the week. Tap the clock button again to exit the clock set function. Your clock is now set.
that the clock time and day are set accurately if you require your programmed events
Programming Your 4 Daily Events
The SMT-700 is an individual 7-day programmable thermostat. For each day of the week you are able to have 4 time schedules or programmed events. For clarity these events are conveniently named “Wake”, “Leave”, “Return” & “Sleep”.
The “Wake” event may be used to set the temperatures of your home that you would like to wake up to. The “Leave” event is typically used to set the temperatures you wish your home to maintain whilst you are away at work. The “Return” event is often used to set the temperature you wish to be greeted with upon returning home at the end of the day. The “Sleep” event can be used to set a comfortable and energy efficient temperature while you sleep.
You are permitted to have every event occur at a different time of the day and set a different heating and cooling set temperature for each of the 4 events. You are able to set a heating set point temperature between Heating OFF and 38 degrees Celsius. You are able to set a cooling temperature between zero degrees Celsius and Cooling OFF provided the installer has not set control limits.
Remember
time arrives where it’s set temperature will be used. So:-
The “Wake” set temperature will be the temperature of your home until the “Leave” time arrives, then
Programming your SMT-700 thermostat or setting these daily events is no more complicated than setting the clock as described previously. The same buttons are used in the same sequence, using the Clock button to advance to the next step, and the up (S) or down (T) buttons to make changes. The LCD shows only relevant information for the event being adjusted thus reducing possible errors that may be caused by having confusing information displayed on the LCD.
, each of the 4 event programmed set temperatures will hold the home temperature until the next scheduled event
The “Leave” set temperature will be the temperature of your home until the “Return” time arrives, then The “Return” set temperature will be the temperature of your home until the “Sleep” time arrives, then The “Sleep” set temperature will be the temperature of your home until the next days “Start” time arrives.
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To enter the program mode, press and hold the Clock button for 5 seconds. The display will change to show the Day “Monday” flashing. Using the up (S) or down (T) buttons adjust the day to the day you wish to start programming an event or to the day you wish to edit an existing event.
Tap the clock button to advance to the next step, The LCD will show the word “Wake” with the hour’s digit flashes. Using the up (S) or down (T) buttons adjust the hours to the time you wish the “Wake” event to commence for the currently selected day.
Tap the Clock button again, now the minute’s digits flashes. Using the up (S) or down (T) buttons set the minute to the time you wish the “Wake” event to commence.
Tap the Clock button again. If the SMT-700 thermostat has been set by the installer to control the optional climate zoning AND if the option to program the zones has been set by the installer, you will now have the ability to set wh ich zones you require to be ON during the wake event. Using the up (S) or down (T) buttons set the zones you wish to be ON for the “Wake” event.
If the installer has set to the Program Zone option to “OFF” this step is skipped by the SMT-700 thermostat during the programming sequence.
Tap the Clock button again, now the word “Heat” (if heating mode is enabled by the installer) and a temperature value is shown in the LCD, using the up (S) or down (T) buttons set the desired Heating temperature for the “Wake” event. Tap the Clock button again, now the word “Cool” (if cooling mode is enabled by the installer) and a temperature value is shown in th e LCD, using the up (S) or down (T) buttons set the desired Cooling temperatur e for the Wake ev ent.
NOTE: there must be a minimum of 1 deg C difference between heating and cooling set points. The heating temperature must be at least 1 deg C lower than the cooling set temperature. If you set the heating or cooling set poin t closer than this minimum value, the SMT-700 thermostat will automatically “push” the other set point away to maintain this minimum value.
Tap the Clock button again and the Day previously selected will be shown along with the word “Leave”. The Hour digit will flash indicating that this value can now be adjusted with the up (S) or down (T) buttons. Set the hour to the time you wish the “Leave” event to commence.
Continue to tap the Clock button to advance you through the “Leave” “Minute”, then “Leave” Zone (if enabled) “Leave” Heating (if enabled) and “Leave” cooling (if enabled) temperatures. Again by continuing to tap the Clock button you will advance to through the “Return” program and then “Sleep” programs for the day you have cho s en to program.
Taping the Clock button again the LCD will now show the word “COPY”.
You now have TWO options
Option 1 Simply continue to tap the Clock Button as you have been to advance to the next day, “Tuesday” in this example “Wake”, “Leave”, “Return”, “Sleep” then Wednesday, Thursday etc, following the same simple steps previously explained…. OR
Option 2 Rather than taping the Clock button now, tap the up (S) or down (T) buttons to “TAG” each additional day you wish to copy the currently set days program to. When you have finished “Tagging” the days you desire press the Clock button to initiate the copy process. The word “Copy” will flash briefly to confirm the copy process and your current days values will be copied to the days selected. Normal programming will resume at the next day to be programmed.
- Continue programming as above.
- Copy Program – To copy the values you have just set to other days of the week.
Programming the Zones (If Enabled)
As briefly touched upon in the above description, your SMT-700 thermostat has the u seful feature of being able to automatically change the Active Zones at pre set times (if enabled by the installer). For example, this feature permits the SMT-700 thermostat to automatically switch the bedroom zone ON when the “Sleep” event starts, or to automatically switch the unoccupied upstairs zone OFF during the day. This has the benefit of reducing energy costs while still maintaining a comfortable living environment in the occupied areas of your home. Naturally, these settings can be overridden at any time by tapping the on/off button to manually select active zones as described on page 14 of this manual.
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