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50D0090 Rev 1

Page 5 of 5

 Ambient Technologies

A Division Of MHS

TROUBLESHOOTING

Symptom

Causes

Action

1.  LCD display is
blank
2.  LCD display shows
“funny” display

1.  Low Battery

1.  Replace batteries.  Change
batteries every 6 months.
2.  Check battery installation and
replace batteries.
3.  Press Reset button.

4.  Appliance does not
come on after pressing

_  on tranmitter

1.  Wiring / Electrical Connections

1.  If appliance does not come on,
check wiring connections.

WARNING: 

Changes or modifications to this unit not expressly approved by the party responsible for compliance

could void the user’s authority to operate the equipment.

WARRANTY

This warranty gives you specific legal rights and you may also have other rights that vary from state to state or
province to province.  Answers to any questions regarding our limited warranty may be obtained by writing our
corporate offices.
Ambient Technologies warrants each new Ambient Technologies wall thermostat against any defects that are due to
faulty material or workmanship to the original owner, for a period of five years after the original date of purchase.
This warranty and our liability does not apply to batteries, nor does it include damage to merchandise or the wall
thermostat resulting from accident, alteration, neglect, misuse, improper installation or any other failure to follow
Ambient Technologies installation and operating instructions.
Ambient Technologies agrees to repair or replace at its option any Ambient Technologies wall thermostat  under
warranty provided it is returned postage prepaid to our warranty facility in a padded carton within the warranty
period, with proof of the original date of purchase and a brief description of the malfunction.  This limited warranty
does not include the cost of removal or re-installation.

Ambient Technologies

149 Cleveland Drive

Paris KY 40361

FOR TECHNICAL SUPPORT

CALL 800-398-6195

Summary of Contents for WT

Page 1: ...ation Read this manual thoroughly prior to installing programming or operating the wall thermostat Do not use this wall thermostat with voltages above 24 Volts DC and 1 amp current This wall thermostat is a DC dry contact system that will turn gas appliances on or off Wiring must conform to appliance requirement and building codes ordinances as required by local and national code authorities havin...

Page 2: ...e plastic anchors carefully until they are flush with the wall 5 Fasten securely the back housing to the wall with the two 2 screws Installing Wire to Wall Thermostat Use 18 gauge wire 105ºC rated with as few splices as possible Wire can be no longer than 25 feet Follow the homeowner s manual for connecting the wire at the appliance for example if you have a gas millivolt valve system the wires ar...

Page 3: ...start up 1 After initial power up or RESET button is pressed the wall thermostat is reset The reset button is located in front of the unit 2 During system reset all segments of the LCD will be turned on After one second the LCD will be initialized and operational Typical reset displays are shown Note that the temperature scale is degree F Reset Button 1 The reset button can be used to reset the sy...

Page 4: ...is monitored every 1 minute 7 Flame icon will display when the wall thermostat is detecting the room temperature is below the set temperature Low battery detection 1 Battery voltage is checked once a minute When the battery voltage drops to a certain level the low battery warning will come on and the wall thermostat will turn off the appliance The wall thermostat s keypad will not function until f...

Page 5: ...iting our corporate offices Ambient Technologies warrants each new Ambient Technologies wall thermostat against any defects that are due to faulty material or workmanship to the original owner for a period of five years after the original date of purchase This warranty and our liability does not apply to batteries nor does it include damage to merchandise or the wall thermostat resulting from acci...

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