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VAPORSTREAM INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
When power is applied to Outdoor Enclosure:
• If ambient temperature in Outdoor Enclosure is below 50 °F (10 °C), the
strip heaters will power up. Humidifier is not allowed to operate unless
temperature inside enclosure is at least 35 °F (2 °C). Strip heaters power
down when temperature in Outdoor Enclosure reaches 50 °F (10 °C).
Humidifier's aquastat feature allow's humidifier to continue operating
until it reaches a factory default tank temperature of 70 °F (21 °C). This
temperature can be field-reset up to 180 °F (82 °C).
• If temperature in enclosure is at or above 85 °F (30 °C) but less than 150
°F (66 °C), two ventilation fans turn on to cool the electronic components.
• If temperature in enclosure is 150 °F (66 °C) or higher, a high limit switch
powers down humidifier, and the ventilation fans continue to run. When
enclosure temperature falls below 130 °F (54 °C), humidifier automatically
resumes normal operation.
• If there is a power loss to Outdoor Enclosure, normally-open (fail-open)
drain valve drains humidifier.
INSTALLATION
Outdoor Enclosure: Operation
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