Platinum Plus / Junior
P
P
A
A
G
G
E
E
:
:
1
1
7
7
C
C
H
H
A
A
P
P
T
T
E
E
R
R
:
:
D
D
E
E
V
V
I
I
C
C
E
E
D
D
o
o
c
c
.
.
N
N
a
a
m
m
e
e
:
:
U
U
s
s
e
e
r
r
M
M
a
a
n
n
u
u
a
a
l
l
2.1
Levels of Ventilation
The precision ventilation table provides up to 30 levels of ventilation. To program this table,
start with the minimum ventilation to be used in the first level and increase ventilation
gradually. A reasonable rule of thumb is to increase the air flow about 25% at each level.
Increases in airflow up to 50% work satisfactorily with factory default settings.
1.
U
Ventilation level
U
:
Cannot edit this entry
2.
U
Differential Temperature
U
:
Triggers next level according to difference from target
temperature (time delays remain in effect).
a. The first several levels normally have differential temperature set to 0.
b. If the ventilation level is below tunnel, the differential temperature is relative to
c. If the ventilation level is a tunnel level, the differential temperature is relative to
the Tunnel temperature given in
3.
U
Cycle timer ON
U
:
Set ON time for fans for that ventilation level.
4.
U
Cycle timer OFF
U
:
Set OFF time for fans of that ventilation level. This parameter
disappears if cycle time is set in the
to something other than 0
and the controller calculates the “Cycle timer OFF” automatically.
5.
U
Exhaust
U
:
Control exhaust fans according to
Continuous, Cycle, and Rotate.
6.
U
Tunnel
U
:
Control tunnel fans according to
Continuous, Cycle, and Rotate.
Continuous:
Constantly works without a break.
Cycle:
Operates according to ON/OFF timer.
Rotate:
Operates according to ON/OFF timer, every cycle a different one
works.
1
2
3
4
5
6
1. Levels of
Ventilation
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Содержание Platinum Junior
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