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Valco Cincinnati, Inc.
Section 5 – Setup
MM125 - D-90 Hot Melt Unit
The Under Temperature Alarm setting pertains to all active zones.
The number entered on this screen, is the amount of degrees BELOW each
zone’s set temperature that a zone can cool to before activating the Under
Temperature Alarm.
If any zone goes into Under Temperature Alarm, the heaters of the affected
zone will remain on to compensate for the drop in temperature. If the Under
Temperature Alarm message appears, it can be cleared by pressing the ‘OK’
key.
The under temperature alarm tolerance range is 9°F to 108°F (5°C to 60°C).
The factory default setting is 45°F (25°C).
This parameter can be accessed in Password Level 2 or higher (see
Appendix A - Password Levels).
Under
Temperature
Alarm
Summary of Contents for D-90
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