Operation Limits - Fisher FSArt-70HF Service Manual

4 Operation limits

Cooling operation
Outdoor unit air temp.°C DB
Indoor air temp. °C DB
Note: The chart is the result from the continuous operation under constant air temperature conditions. However, excludes
the initial pull-down stage.
Heating operation
Indoor air temp. ℃ DB
Outdoor unit air temp.℃ DB
Note: The chart is the result from the continuous operation under constant air temperature conditions. However, excludes
the initial pull-down stage.
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