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Basic System Commissioning
Trial Operation
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With system off including pump, perform water pressure sensor calibration
procedure
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Press & hold K4 and K6 for 3 seconds to start calibration
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Calibration will finish automatically within 30 seconds
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Verify water circulation and air purged
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Verify water flow rate
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Mode of operation function
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Complete all required Hydro Controller settings
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DIP Switch #1 is ON
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DIP Switch #2 ON – Cool
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Operation control
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Press K1 for ON then press K2 for off
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Set DIP Switches #1&2 to OFF
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Press & hold K5 and K6 for 3 seconds to reset hydro controller
Mandatory Operation Settings
OFF-Heat
K1 K2 K3 K4 K5 K6
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