Manitowoc STH042 4/16, Руководство техника

Страница: 53 / 146

Part Number STH042 4/16 53
ICE M
AKING
SEQUENCE OF
OPER
ATION
W
at
er
Pump
Har
vest
Valv
e
W
at
er I
nlet
Valv
e
D
ump
Valv
e
Compr
essor
& C
ondenser
Fan M
ot
or *
Har
vest
Floa
t S
wit
ch
Ic
e T
hick
ness
Floa
t S
wit
ch
Length
of T
ime
Har
vest
Sequenc
e
5. W
at
er
Pur
ge
OFF
ON
OFF
ON
FOR 20
SEC
ONDS
THEN
OFF
ON
CL
OSED
CL
OSED
20 sec
onds
6. Har
vest
OFF***
ON
OFF***
OFF***
ON
CL
OSED
CL
OSED
Bin swit
ch
ac
tiv
ation
7. A
ut
oma
tic
Shut-
off
OFF
OFF
OFF
OFF
OFF
CL
OSED
CL
OSED
Un
til bin swit
ch
re
-closes
*
Condenser F
an M
ot
or
: T
he fan mot
or is wir
ed thr
ough a fan c
ycle pr
essur
e c
on
tr
ol; ther
ef
or
e, it ma
y c
ycle on and off
.
**
Fir
m
w
ar
e 2.58 with ther
mist
or - when the w
at
er t
emper
atur
e r
eaches 34°F the w
at
er pump de
-ener
giz
es f
or 25 sec
onds .
W
hen the pump r
estar
ts the
w
at
er inlet v
alv
e ener
giz
es f
or 7 sec
onds
. F
irm
w
ar
e 2.58 without ther
mist
or - A
t 3.75 minut
es the w
at
er pump de
-ener
giz
es f
or 25 sec
onds
. W
hen the
pump r
estar
ts the w
at
er inlet v
alv
e ener
giz
es f
or 7 sec
onds
.
Fir
m
w
ar
e pr
ior t
o 2.58 -
The w
at
er fill v
alv
e is de
-ener
giz
ed b
y the c
on
tr
ol boar
d 1 minut
e af
ter the fr
eez
e c
ycle star
ts -
The c
on
tr
ol boar
d will ener
giz
e
the w
at
er inlet v
alv
e f
or 7 sec
onds one last time
, 3 minut
es in
to the fr
eez
e c
ycle
, r
egar
dless of floa
t position.
***
W
ill be ener
giz
ed dur
ing har
vest when time e
xc
eeds 3.5 minut
es
.
****
The w
at
er pump de
-ener
giz
es f
or 25 sec
onds then r
e-
ener
giz
es