4
5
and deactivate equipment.
e. If your ventilation equipment does not turn off, verify that your exhaust fan
is the correct size for your grow area. Increase the size of exhaust fan (if
necessary) to cool the garden as quickly as possible.
f. If you are still having problems with your
Zephyr
™
4, please contact our
Technical Service Representative at 888-808-4826 to assist you further.
Controller Specifications
• Size = 5½” H x 2” W x 2” D
• Weight = 2 lbs.
• Input Voltage = 120 Volts/AC
• Output Voltage = 120 Volts/AC
• Maximum Amperage = 15 Amps
• Operating Hertz = 60 Hz
• Minimum/Maximum Temperature Control Levels = 32° to 100°F
(0° to 38°C)
• Temperature Accuracy = ± 3°F of desired setting
• Cord set = 6 feet - 14/4 SWJ
• Storage Temperature = 32° to 135°F (0° to 58°C)
• Operating Temperature = 45° to 95°F (7° to 35°C)
Installation Example
Zephyr
™
4
Exhaust Fan
120 Volt
Circuit
