Danfoss RET2000 B, Installation Manual

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RET2000 12
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• A simultaneous push and release of both buttons will scroll
through the steps S1 to S3 and will save the current set value if
altered.
• To exit Advanced Programming Mode and return to Standby
Mode press and hold both buttons for more than 5 seconds.
• While in Advanced Programming Mode if no buttons are
pressed for more than 2 minutes the unit will automatically
return to Standby mode, and the value on the current setting
will not be saved.
S1 – Lower Temperature Limit
This setting allows for a Lower Temperature Limit to be set.
The Lower Limit can be set between 5°C (41°F) and 30°C
(86°F) in Heat mode, or between 16°C (61°F) and 36°C (97°F)
in Cool mode.
Default – 5°C/41°F for Heat mode or 16°C/61°F for Cool mode.