LAUDA Ultra-Thermostats
UB 20(-D), UB 25, UB 50, UB 30, UB 40
UB 20 F, UB 20 J, UB 30 J, UB 40 J, UB 65 J
UB 20 JL, UB 30 JL, UB 40 JL
YATE0013 /10.04.02
- 32 -
Example 2: it is required to operate at approx. 20°C with controlled cooling:
1. heat up the thermostat to approx. 60°C
2. set setpoint to 20°C
3. start auto-adaptation at the PAR level
9.4.2 Output limitation
Normally the maximum heating or cooling output is available. For special applications it
is possible to set a limit for both heating and cooling output.
At the PAR level display select
L
1
Output
L
2
in per cent_ 100 %
Using
the display can be switched from e.g. 100%, i.e. heating output limitation, to
cooling output limitation with a negative sign.
By the input of e.g. 0, 0, 5, 8
, SHIFT OFF, a heating output limitation of 58% can
be set.
With e.g. -, 0, 9, 3
a cooling output limitation of 93% is entered.
The action can be recognised by the symbols
and flashing even at large control
deviations.
Only values between 10 and 100% or -10 and -100% can be entered, otherwise the
display shows the message
L
1
Output
L
2
OUT OF RANGE
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