32
TAM7-SF-2E-EN
H
IGH S UPERHEAT
S
u p e rh e a t a b o ve 30F a t OD u n it
S ta rt He re
V
e rify lin e s e t is
p ro p e rly s ize d fo r
a p p lica tio n
N
O
V
e rify th a t OD
co n d e n s e r co ils
a re cle a n
A
d d re frig e ra n t
u n til s u b co o lin g
re a ch e s ~10F
R
e ch e ck
s u p e rh e a t
V
e rify lin e s e t s ize
a n d ch a rg e is
co rre ct
N
O
P
e rfo rm
“ OPEN VALVE”
te s t a t EVC
Y
ES
D
o e s
s u p e rh e a t d ro p
b e lo w 30F?
I
s in d o o r
te m p e ra tu re
>85F?
N
O
P
e rfo rm
“ CLOS E VALVE”
a t EVC
Y
ES
D
o e s s u ctio n
p re s s u re g o
d o w n ?
E
EV a n d co il a re w o rkin g .
Re p la ce EVC
Ch e ck o p e ra tio n
Y
ES
Y
ES
P
e rfo rm
te m p e ra tu re
s e n s o r ch e ck
Y
ES
N
O
R
e p la ce EEV
Ch e ck o p e ra tio n
O
h m co il p e r S te p p e r
Mo to r Ta b le s
N
O
I
s o h m re a d in g
co rre ct?
Y
ES
R
e p la ce EEV
S te p p e r Mo to r
N
O
Th e s ys te m is ru n n in g a t
m a xim u m ca p a city a n d
th is m a y b e ca u s in g th e
h ig h s u p e rh e a t. Wa it u n til
th e in d o o r te m p e ra tu re is
le s s th a t 80F a n d ch e ck
th e s u p e rh e a t a g a in .
Is liq u id lin e
te m p e ra tu re a t th e in d o o r
u n it w ith in 8F o f o u td o o r
liq u id lin e
te m p e a tu re ?
Is su b co o lin g a t
th e o u td o o r u n it
b e tw e e n 8-12F?
