Technische Alternative UVR61-3 User Manual

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Example: Program number 0
Max limit switch-off
value
Max limit switch-on
value
Min limit switch-on
value
Min limit switch-off
value
Difference switch-
on threshold
Difference switch-
off threshold
max
 When a sensor reaches this temperature, the output is blocked.
(ex works = 75°C)
max  The output previously blocked when max  is reached is released when this
temperature is fallen short of.
max generally limits storage. Recommendation: the
switch-off point for storage should be 3-5K higher (1-2K higher for pools) than the
switch-on point. The software does not allow for differences less than 1K.
(ex works = 70°C)
Setting range: -30 to 149°C in increments of 1°C (for both thresholds, but
max
has to be at least 1K greater than
max)
min  Above this temperature, the output is released. (ex works = 5°C)
min  The output previously released via min  is blocked at this temperature. min
generally prevents boilers from being clogged with soot. Recommendation: the
switch-on point should be 3-5K higher than the switch-off point. The software does
not allow for a difference less than 1K. (ex works = 0°C)
Setting range: -30 to 149°C in increments of 1°C (for both thresholds, but
min
has to be at least 1K greater than
min)
diff  When the temperature difference between the two set sensors exceeds this value,
this output is released.
diff is the basic function (differential control) of this unit for
most programs. Recommendation: In solar applications,
diff  should be set to 7 -
10K. Somewhat lower values suffice for the feed pump program. (ex works = 8K)
diff  The output released previously when diff  was reached is blocked again when
this temperature difference is reached. Recommendation:
diff  should be set at
around 3 - 5K (ex works = 4K). Although the software allows for a minimum differ-
ence of 0.1K between the switch-on / off difference, no value below 2K should be
entered due to transducer and measurement tolerances. (ex works = 4K)
Setting range: 0.0 to 9.9K in increments of 0.1K
10 to 98K in increments of 1K (for both thresholds, but
diff has
to be at least 0.1K / 1K greater than
diff)

Technische Alternative UVR61-3 Specifications

General

Brand	Technische Alternative
Model	UVR61-3
Category	Dryer
Language	English