MODEL 43103 THERMOSTAT INSTRUCTIONS
OPERATION & PROGRAMMING MANUAL
FOR MERMAID DIGITAL THERMOSTAT - 43103
A. INTRODUCTION
When you receive your thermostat you will see a display showing the time of day,
current temperature and below that an up key and a down key. There are several other
keys that you can access, by flipping the “door” down. To do this, locate the serrated
area on the top of the thermostat and pull towards you.
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