: M-300 and M-700 Environmental Specifications
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M-300 and M-700 Environmental Specifications

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M-300 and M-700 Environmental Specifications

Learn about the M-300 and M-700 appliance environmental specifications.
The following table describes M-300 and M-700 appliance environmental specifications.
Specification
Value
Operating temperature range
M-300 and M-700 appliance—41ºF to 104ºF (5ºC to 40ºC)
Non-operating temperature
M-300 and M-700 appliance— -40ºF to 140ºF (-40ºC to 60ºC)
Humidity tolerance
M-300 and M-700 appliance:
  • Operating relative humidity (non-condensing)—8% to 90%
  • Non-operating relative humidity (non-condensing)—5% to 95%
Airflow
M-300 and M-700 appliance—Front-to-back
Maximum BTU/hr
  • M-300 appliance—1,114BTU/hr (127VAC) and 1,090BTU/hr (240VAC)
  • M-700 appliance—1,803BTU/hr (127VAC) and 1,765BTU/hr (240VAC
Electromagnetic Interference (EMI)
M-300 and M-700 appliance—FCC Part 15, EN 55032, CISPR 32
Maximum operating altitude
M-300 and M-700 appliance—7,500ft (2,286m)