This touchscreen controller is used for vacuum condensate units, and contains graphic and numerical indicators for temperature, water level and vacuum pressure and can operate 1 to 2 vacuum pumps (these turn on at low vacuum and off at high vacuum) and 1 to 2 condensate pumps (these turn on at high level and off at low level). An alternating control automatically changes lead pump on each cycle and there is manual control for lead-off-lag selector switch. Color graphics indicate green for on, red for fault, and grey for inactive.  There are alarm indicators for overflow, tank leakage, and traps failed open.  A high temp shutoff protects pumps from cavitation and there is an option for automatically adding cooling water to maintain operating temperature.  A makeup switch adds water to the vacuum hurling chamber, an alarm ledger automatically logs irregular operating conditions, and signal indicators show loss of sensor signal.​

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