-L
ADJUSTMENT
EXAMPLES
(S€e
Control
Setlings
od
Adiustmenls
P.3)
CTOSE
ON
RISE CONIROTS
wifh Automolic
resel
OI0 ond
O20; 016leminols
2-3
The
scoleplote
directly
indicotes the c-ul-ln ond
dlffers>
tiol.
The
cut-out
is colculoted by zubtrocflng
the ditfererr
lld
from the cul-in:
l) Adjustthe
rongo screw
unfll
the
scole
pointel
,*u*E,
ftdicotes
the desired cul-
cut-rn
Dil6d
q3L
lr
sefing.
36
m
3
16
D
AdJustfhe dltctenl|ol
screw tnfilthe
scole
pointer
hdicotes
the
dedred dlcrdd
settlng.
The
cut{uf
settlng equobthe
crllt
settlng,l€ssthe
c3fetenflc*
OPEN
ON RISE
with
Automolic
resel
oil
The
scoleplote
dkectly
Indicotes
lhe
cut'oul
ond
dlffercn-
lbl.
The
cut-in
is
colculoted
by zubtrocting
the differentlol
from the cul-out
'l)
Adjust
the ronge
screw
untll
the scole
pointer
ExruptE,
indicotes
the desired cul-
o$on
Diliargldd
qn.rn
otrl setting.
3al
1&
=
2&
2) Adjust
the cfifferentlol
screw
untilthe
scole
pointer
indicotes
the
desired
dlfferenticd
setting.
Ihe cutln
setting
equols
the cul-out
setting,
less the
dfferenliol.
,01-r
t$io
g!-'liH
r'{-19
d)fr'o
&+rs
*
l*
roolro
l"*3J-
Ht^
LOIY
PRESSURE
CHECK
Low
presure
controls
con be
preset
by tlhg
o contoiner of
refrigeront
ond o
gouge
set.
Use
o conlinuity
rneter to
indi-
cote
the clo$ng ord opening of
the
s,rritch.
Adjtlst
the
cp*.
trolto
the desired settings;
presurize
the
control
while
odjust-
ing the settings.
Low
presuie
settings con be
rechecked
when the unit
is
run'
ning by connectlng
o
gouge
to
the
suction
line
seMce
td've
Cos€
the
lqdJ hne votve orrJ oHou/the
l6tem
to
punp
clc^^,rt
-
;Gtb66n
ngltre torrrswftch
wer*rg GrtHrglt
Opfi
ttre i+
uid line
volve
ond
ollow
fhe
presure
lo lncreose,
obseMng
the high srtrttch cklslng
(or
openlng),
Adjust the settings
os
necessory.
}IIG+I
PRESSURE
CHECK
h
l\
pres$Jre
control
settings
cqt be check€d
by selectively
c
.
:3nrrcthg
voriots stog:s
of
fcs c bV
btlckirtg
the oir flow
m cf
coobd
condetprg
On
wqter cooled condersers,
re'
ct'rce
or sfnli off
the
uoter
llow vrhile
obseMng the cut-out ond
odjust os
requied.
<
CAIfIION: Ih€se
cfiects
must be br
o brid
|lne only.
l.
Pressure
Range
P.S.t.O
0nd,|es
Xercury
Vacrum
Dlfierential
P.S.t.
Lowest
Evenl
P.S.r.G.
(lnches
Hercury
Vacuum)
Slsf.OgrLc
_-_
SPSTQIEt||r
SPgrcpem
High orlou
DPST.
Ooens Low
Male
Flale
s
6ptrt
li!|
FhteII
.lu-
Capilhry
wiill
Fhle
Nut
E
Fhre
--
F
flr
Fhtr
E
FlNr
ittt-
Capillary
with
Flare Nut
.lu-
Capillary
wiih
Fhrc
Nut
itb-
Capillary
with
Flarc Nut
row
PRESSURE
(12')
lo 50 5t035
(201
c10{401olor1{p loro-ra+z Us016
c1s120
or&557
o20.7002
(10')
lo
100
10 to
40
(20)
)10-1831olsr1& 010-1093
llt-1799 o11-Cp
o1F107
o16-527
020-7004
lhnuaF
Reset
(20)
tisf.or
Itsr016
o16-5S
o16-261
HIGH
PRESSURE
50 b
.|50
l0
lo
,|(}
r0 rbor
Us016
016-166
100 to 250 20 to
100
0 )10-1807
o10-2000
Us016
016-593
100
lo
400
40
to
150
0
)10-1894
olGat|
Use 016
016-5870
016-108
020-7006
17 Fixed
83
Lbor
Use 016
o16-142
150lo
'150
40
lo
150
0 tbor
011-1713011-1711
01s56
irlanual"
Reset t10
[bor
Uge016
016-209
016-200
'
Lod6 m
pn$re
decrease.
ftossrn must
ris€
approx.
1
0
PSI lo be rsset.
"
Locks ofl
pressure
increase. Prsssur€ musl drop approx.
.l()
PSI to be
rqsst
Wholesole
& Replocement
Porls
Division
555 London
Rood
Delowore, Ohio
43015
(614)876-8022
4
\iJ
-
Copyright@
I 986, Ronco Incorporoted
All
Rights Reserved
Form
# 15150(14
RAD!@@ GOIITROIS
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