Johnson Controls P266 Series, Руководство по установке, Страница: 11 / 109

P266 Series Single-Phase Condenser Fan Speed Control Installation Instructions 10
Ta
ble 2:
LED Flas
h Seque
nce
s
,
Se
tup
V
alu
es, Mod
e
Se
tt
ings on
DIP
Swit
ch Blo
ck a
nd De
fa
ult V
a
lue
s
and Mo
de Set
tings
Ex
ample
Releas
e
Push
Butt
on
Af
ter
...
V
alu
e/Mod
e Name
(Binary Switch Number)
V
alu
e Range/M
ode
Settings (Example D
efau
lt Se
ttin
g
s)
Switch Numbe
r and Position
Description of V
alue/Setting
DIP Switch Block Example Default S
ettin
g
s
Tw
o Flashes
Low
S
p
eed
Mode
(Switch 128
)
Sett
ing
s:
ON or
Of
f
(Defa
ult Setting:
Of
f
)
S
w
itch 128
Of
f = No volt
age to motor when sensed pressur
e
is
below s
tart p
ressure
.
S
w
itch
128 ON
= S
tart
volt
age to motor
when sens
ed press
ure is
at or below
st
art
pr
essure
.
S
tart V
o
ltage
V
al
u
e
(Switches
1 to 64)
V
alue Range: 10
to
90
(Defa
ult V
alue:
40
)
P
os
ition
Switche
s 1
to
64 ON or
Of
f so that
the sum of the
switch
es set to ON equals
the
S
tar
t V
olt
age V
alue.
Thr
ee
Fl
ash
es
S
tart Pressure V
alue
(Switches
1 to 128)
V
alue Range: 10
to
230
(Defa
ult V
alue:
11
0
)
P
os
ition Switche
s
1 to 128
ON
or
Of
f so that
the sum of the
switch
es set to ON equals
the
S
tar
t P
ressure
V
alue.
Four Flashes
End
Pressure V
alue
(Switches
1 to 128)
V
alue Range: [S
ta
rt
Pressur
e
+ 8] to 240
(Defa
ult V
alue:
129
)
P
os
ition the Switc
hes
1 to 128 ON
or
Of
f so
that the sum of the
switch
es set to ON equals
the
E
nd Pressu
re V
alue.
Fi
ve Fl
ashes
(S
witch
es 64
and
128 Of
f)
S
p
lit W
indi
ng
M
ode
(Switch 32)
Sett
ing
s:
ON or
Of
f
(Defa
ult Setting:
Of
f
)
S
w
itch 32
ON
= M2 T
riac enabled
to
power split
wind
ings.
S
w
itch 32
Of
f = M2 T
riac is dis
abled.
End
V
o
ltage
Mode
(Switch 16)
Sett
ing
s:
ON or
Of
f
(Defa
ult Setting:
Of
f
)
S
w
itch
16 ON =
Provides 95% of P266
inpu
t volt
age to
motor
.
S
w
itch
16 Of
f =
P
rovides
97% of P266
input vo
ltage to motor
.
D
igit
al Scroll
Com
p
ressor
A
lgori
thm
(Switch 8)
Sett
ing
s:
ON or
Of
f
(Defa
ult Setting:
Of
f
)
S
w
itch
8 ON =
Digit
al Scroll algorithm enabled.
S
w
itch 8
Of
f = Digit
al Scroll algorithm
disabled.
Low
S
p
eed
Cap
aci
tor M
ode
(Switch 4)
Sett
ing
s:
ON or
Of
f
(Defa
ult Setting:
Of
f
)
S
w
itch 4
ON
= Low-
speed cap
acitor is available.
S
w
itch 4
Of
f = Low-
speed
cap
acitor is not available.
N
u
mber of
Auxil
iar
y Fan
S
tages
(Switches 1
and 2)
Sett
ing
s:
ON or
Of
f
(Defa
ult Setting:
O
ff -
Off
)
P
os
ition
switches 1-
Of
f and
2-Of
f for n
o auxiliary
fan
s.
P
os
ition switches
1-
On and 2-Of
f for auxiliary fan 1.
P
os
ition switches
1-
Of
f and
2-On for auxiliary fans
1 and
2.
P
os
ition switches
1-
On and 2-On
for auxiliar
y
fan 1, 2, and
3.
Si
x Fl
ashes
(S
witch
128
Of
f)
A
u
xi
liary Fan
Overl
ap
(Switches
1 to 64)
V
alue Range: 1
to
90
(Defa
ult V
alue:
10
)
P
os
ition
Switche
s 1
to
64 ON or
Of
f so that
the sum of the
switch
es set to ON equals
the
A
uxiliar
y Fan
Ove
rlap
V
alue.
Se
ven
F
lash
es
(Swi
tch
12
8
Of
f)
Ch
ang
eo
ver
V
o
lt
ag
e
V
a
lu
e
(Switch 1
to 64)
V
alu
e Rang
e: 10
to 80
(Defaul
t V
alu
e:
60
)
Po
sition Switches 1 to 64 ON or Of
f so
tha
t the sum
o
f the
sw
itch
es se
t to ON equ
als the Chan
geo
ve
r
V
ol
tag
e va
lue
.
128
64
32
16
8
4
2
1
ON
128
64
32
16
8
4
2
1
ON
128
64
32
16
8
4
2
1
ON
128
64
32
16
8
4
2
1
ON
128
64
32
16
8
4
2
1
ON
128
64
32
16
8
4
2
1
ON