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Armstrong International
221 Armstrong Blvd., Three Rivers, Michigan, 49093 - USA
Ph. (269) 279-3602 Toll Free (888) 468-4673 Fax (269) 279-3130
Valve Calibration
Must be used when replacing the following parts:
• Proportioning Assembly
• PCB
• Drive Housing
• Gear Drive Assembly
(See Preventative Maintenance for further details)
Do not use Calibration Set for any other reason. If in doubt contact Armstrong for further advice.
DRV80 Display Alerts
DRV80 Error Messages
See Troubleshooting...
Temp High 127˚F
Setpoint 120˚F
Temp Low 100˚F
Setpoint 120˚F
Outlet temperature exceeds the above setpoint value. This
condition causes a relay to be activated. (if the Activate
Relay on Alert box is checked - see page 27)
Outlet temperature is less than the below setpoint value.
This condition causes a relay to be activated. (if the Activate
Relay on Alert box is checked - see page 27)