Porkka Future MC 1422GD, Инструкция по установке и эксплуатации

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5. Adjustable parameters are shown in two menus which can be browsed with arrow
keys. Select the required parameter with arrow keys and press ENTER
6. Parameters and their use are as follows:
• A1C alarm: Ab absolute i.e. actual measured temperature according to A1U and A1L
• Rel relative i.e. deviation from the temperature set point value according to A1U and
A1L
• A1U High temperature alarm level, either actual temperature or size of deviation
• A1L Low temperature alarm level, either actual temperature or size of deviation
• A1H Alarm deviation range specifies how many degrees the temperature must alter
before the alarm is automatically switched off (alter remains in the report).
• A1D general alarm delay
• d1o additional delay in start-up, when a warm cabinet is taken in use the alarms are
not connected before the cabinet has reached the required storage temperature.
When adjusting limits and delays, limits must be set outside the temperature
deviation range and the delay such that it will not cause unnecessary alarms
due to normal use of the cabinet, set such as opening the door and defrost
periods.
S3. Daily use
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