25
FY operation manual
9.5 Controlling With ON/OFF Action
1.
PV
SV
Display after power-on.
2.
PV
SV
Hold
key 3 seconds,
then entering into LEVEL_2,
as upper display shows
“P1”, with lower display
showing current P1 value.
3.
PV
SV
When
key is pressed,
the lower display flashes,
upper display.
4.
PV
SV
Press
key until
P1 = 0.0
5.
PV
SV
Press
key to store new
value.
6.
PV
SV
Press
key until show
“HYS1”
。
7.
PV
SV
When
key is pressed,
the lower display flashes.
8.
PV
SV
Press
key and
key to set the intended
HYS1 value.
9.
PV
SV
Press
key to store new
value.
Heat mode formula:
PV
≥ (SV + HYS1)
OUT1 OFF
PV
≤ (SV - HYS1)
OUT1 ON
Cool mode formula:
PV
≥ (SV + HYS1)
OUT1 ON
PV
≤
(SV - HYS1)
OUT1 OFF
9.6 Alarm Mode Setting
1.
PV
SV
Display after power-on.
2.
PV
SV
Hold
key +
key
3 seconds, then entering
into LEVEL_3 upper display
showing
“INP1” with lower
display showing current
input type.
3.
PV
SV
Press
key until show
“ALD1”
。
4.
PV
SV
When
key is pressed,
the lower display flashes
5.
PV
SV
Press
key and
key to set the intended ALD1
value.
6.
PV
SV
Press
key to store
new value of ALD1.
※
Please refer to ch12.1
Alarm mode.
9.7 Alarm Value Setting
1.
PV
SV
Display after power-on.
2.
PV
SV
Press
key until show
“AL1”
。
3.
PV
SV
When
key is pressed,
the lower display flashes.
4.
PV
SV
Press
key and
key to set the intended AL1
value.
5.
PV
SV
Press
key to store new value of AL1.
Содержание FY400
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