TABLE OF CONTENTS
OVERVIEW 4
PARTS LIST WHAT’S IN THE BOX 5
LED DISPLAY & CONTROL SURFACE 6
OPERATING INSTRUCTIONS 7
CO
2
PPM SETTINGS 7
CO
2
& TEMP LOCK/UNLOCK SWITCH 7
TEMPERATURE SETTINGS 7
HUMIDITY & TEMPERATURE RH% & TEMP LOCK/UNLOCK SWITCH 7
HUMIDITY SETTINGS 8
HUMIDITY DEADBAND HYSTERESIS 8
HUMIDITY MIN/MAX RECALL 8
HUMIDITY MODE SWITCH 8
TEMP DEADBAND OPTIONS 8
TEMP DEADBAND SETTING 8
CO
2
MODE 8
HIGH TEMPERATURE PROTECTION 8
HOW TO SET HIGH TEMP LIMIT 8
DAYTIME MODE LED/ERROR LEDS/ERROR DISPLAY MESSAGES 9
SPECIFICATIONS 9
MOUNTING INSTRUCTIONS 10
MOUNTING THE UNIT TO A WALL 10
MOUNTING THE UNIT TO A GROW TENT 10
GENERAL WARNINGS 11
SULFUR VAPORIZER WARNING 11
WARRANTY 12
3