Technische Alternative UVR 63H, Руководство по эксплуатации и установке

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35
CODE
The other menu items of the parameter menu are displayed only after the correct
code (
code 32
) has been entered.
VER
Indicates software version. As indication of the intelligence of the device cannot be
altered and must be specified with every query.
PR Pr
ogram selection according to the selected hydraulic diagram (fs = 0)
Further functions can be added to the described programs. The described functions
apply together. "All pr1 (+2, +4, +8)" indicates that the selected program
number can be increased by the sum total of these numbers.
Example
: Program 0 +1 + 2 = program number 3 = two generators and output of
the set feed temperature to the control output.
min
 From this temperature at the sensor the output is enabled. (fs
1
= 45°C,
fs
2
= 65°C, fs
3
= 40°C))
min
 The previously via
min
 enabled output is disabled again from this temperature.
min
prevents boiler sooting. Recommendation: The switch-on point should be se-
lected 3 to 5K higher than the switch-off point. The software does not allow a differ-
ential less than 1K. (fs
1
= 40°C, fs
2
= 60°C))
Setting range: -20 to 150°C in 1°C increments (applies to both thresholds,
min

must however be at least 1K greater than
min
 )
max

Max
imum limit – switch-off threshold (fs
1
= fs
2
= 75°C, fs
3
= 65°C))
max

Max
imum limit – switch-on threshold (fs
1
= fs
2
= 70°C))
Setting range: -20 to 150°C in increments of 1°C (for both thresholds, but
max

has to be at least 1K greater than
max

)
diff

Diff
erential – switch-on threshold (fs = 8K)
diff

Diff
erential – switch-on threshold (fs = 4K)
Setting range: 0.0 to 9.9K in increments of 0.1K
10 to 99K in increments of 1K (for both thresholds, but
diff
 has
to be at least 0.1K / 1K greater than
diff
 )
Setting method heat curve TEMP / R RISE
Temperature Set flow temp. at
+10°C
Set flow temp. at -
20°C
Rate of rise Rate of rise
acc. to diagram