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UR3274U - User manual
SPV
PV
ATTIVO
ACTIVE
ATTIVO
ACTIVE
P.b.
x
P.b.m.
(COOL)
ou.d.t
> 0
P.b.
(HEAT)
COMMAND OUTPUT (HEAT)
ALARM OUTPUT (COOL)
Parameter
co.t.c.
has the same meaning of the cycle time
t.c.
for heating.
Parameter
coo.F.
(cooling fluid) pre-selects the proportional
band multiplier
P.b.m.
and the cooling PID cycle time
co.t.c.
basing on the type of cooling fluid:
coo.f.
Cooling fluid type
P.b.m.
co.t.c.
Air
Air
1.00
10
oiL
Oil
1.25
4
H2o
Water
2.50
2
8
Timer operation
Timer operation is enabled by parameter 63
tmr.f.
To modify
duration of counting time, follow the steps below:
Press
Effect
Do
1
SET
Press until
tim. 1
or
tim. 2
visualized on
display 1.
2
or
Digits on display 2
changes.
Increase or decrease
time value for the
selected timer.
Below a description of available options for Timer operation.
Содержание ur3274
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