Uniflair UST500, Инструкция по эксплуатации

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UST500 CONTROL BOARD
06MC0074@00B0100
14/04/2010
61
•
ET>MT example
Every time the real running time (ET) is greater than the minimum time (MT), at the end of the minimum time the setpoint is increased
by a value equal to Ad04 until the initial setpoint is reached.
HEATING MODE
Same as cooling example. The offset is ADDED to the setpoint:
•
SET(0) = SET (HEAT)
•
SET(1) = SET(HEAT)+AO(1)
•
SET(2) = SET(HEAT)+AO(2)
Note that in both modes, the compressor on temperature is the same for each operating cycle, even when the adaptive function is activated.
This extends the zone between the setpoint and on temperatures, reducing the number of times the compressor switches on and off and
thereby reducing any overlap with safety times.
Cooling mode
Adaptive function with setpoint modification (Ad01=0) Setpoint modification after calculation of AO1
SET1 = SET(1), SET2=SET(2)
Adaptive function with hysteresis modification
Adaptive function with hysteresis modification (Ad01=1) Hysteresis modification after calculation of AO1
Adaptive function with setpoint and hysteresis modification
Adaptive function with setpoint and hysteresis
modification (Ad01=2)
Setpoint and hysteresis modification after calculation of
AO1
tr10 tr10
tr12
Power
Temp AIn
Step 2
Step 1
SET POINT COOL (tr04)
AO(1)/2
AO(1)/2 AO(1)/2
AO(1)/2
ET
MT
ET
MT
OFF
ON
Comp.
Time
SET 1
SET 2
Time
SET + Hyst.
SET
SET -A0(1)
SET -A0(2)
ET
MT
ET
MT
OFF
ON
Comp.
Time
Time
SET + Hyst.
SET
SET + Hyst. +A01
SET + Hyst. +A02
tr10 tr10
tr12
Power
Temp AIn
Step 2
Step 1
SET POINT COOL (tr04)
AO(1)
AO(1)
tr10 tr10
tr12
Power
Temp AIn
Step 2
Step 1
SET POINT COOL (tr04)
AO(1)
AO(1)
ET
MT
ET
MT
OFF
ON
Comp.
Time
Time
SET + Hyst
SET
SET + Hyst. +A01
SET + Hyst. +A02
SET
-A02/2
SET -A01/2