P
O
W
E
R
P
A
K
O
w
ne
r’s
M
an
ua
l
9
Is
su
e D
ate
F
eb
ru
ary
2
00
4
In
sta
lla
tio
n (
Til
ed
R
oo
f)
S
ele
ct
a s
uit
ab
le
a
re
a o
f r
oo
f o
n w
hic
h t
o i
ns
ta
ll t
he
c
olle
cto
rs
. E
ns
ure
th
at
th
e a
re
a i
s e
ve
n a
nd
w
ith
ou
t c
ra
ck
ed
or
da
m
ag
ed
tile
s.
Lo
ca
te
th
e u
pp
er
m
os
t p
os
itio
n o
f th
e c
olle
cto
r a
rra
y o
n t
he
ro
of
are
a,
be
s
ure
th
at
th
ere
is
a
t le
as
t 2
tile
s
be
tw
ee
n t
he
rid
ge
c
ap
a
nd
th
e c
olle
cto
r to
p s
o t
ha
t th
e a
rra
y c
an
b
e i
ns
ta
lle
d w
ith
ou
t d
am
ag
e t
o t
he
c
ap
pin
g.
Fr
om
th
e s
ele
cte
d t
op
p
os
itio
n m
ea
su
re
1
94
0 m
m
d
ow
n f
ro
m
th
is
po
in
t to
d
ete
rm
in
e t
he
lo
ca
tio
n o
f th
e c
olle
cto
r
ra
il.
M
ark
th
is
lo
ca
tio
n.
R
em
ov
e s
ev
era
l ro
ofi
ng
tile
s f
ro
m
th
is
lo
ca
tio
n t
o e
xp
os
e t
he
ra
fte
rs
. H
oo
k t
he
s
ta
in
le
ss
ste
el
str
ap
s (
P
art
N
o.
33
-0
84
7)
to
th
e r
ail
an
d l
in
e u
p t
he
s
tra
ps
w
ith
th
e r
aft
ers
. E
ns
ure
th
at
th
ey
a
re
n
ot
m
ore
th
an
1
.6
m
a
pa
rt a
nd
n
ot
clo
se
r th
an
1
m
. T
he
c
olle
cto
r r
ails
s
ho
uld
b
e j
oin
ed
b
y m
ea
ns
o
f th
e d
riv
e c
le
ats
su
pp
lie
d i
n t
he
p
art
s k
it.
A
fte
r p
os
itio
nin
g t
he
ra
ils
le
ve
l, r
ais
e t
he
rig
ht
ha
nd
s
id
e 1
0 t
o 2
0 m
m
a
nd
fix
th
e s
tra
ps
to
th
e r
aft
ers
u
sin
g s
uit
ab
le
b
olt
s.
R
ep
la
ce
th
e t
ile
s.
N
ow
u
sin
g a
lif
tin
g d
ev
ice
lif
t c
olle
cto
rs
o
nto
th
e r
oo
f a
nd
p
la
ce
th
e c
olle
cto
rs
c
are
fu
lly
in
to
th
e c
olle
cto
r r
ail.
R
em
ov
e r
ed
tra
ns
it p
lu
gs
fr
om
e
ac
h c
olle
cto
r.
C
are
s
ho
uld
b
e t
ak
en
to
e
ns
ure
th
at
th
e h
ot
ou
tle
t
sid
e o
f th
e c
olle
cto
r a
rra
y is
s
lig
htl
y h
ig
he
r th
an
th
e
in
le
t s
id
e (
10
to
2
0 m
m
) to
e
xc
lu
de
th
e p
os
sib
ility
o
f
air
b
ub
ble
s in
th
e t
op
o
f th
e c
olle
cto
r a
rra
y.
Fit
th
e c
olle
cto
r u
nio
ns
b
etw
ee
n t
he
c
olle
cto
rs
ta
kin
g
ca
re
to
c
orr
ec
tly
lo
ca
te
th
e c
on
es
a
nd
n
uts
c
orr
ec
tly
in
to
th
e c
olle
cto
r fi
ttin
gs
. D
o n
ot
ov
er
tig
hte
n t
he
c
on
ne
ctio
ns
a
s p
erm
an
en
t c
on
e d
am
ag
e m
ay
o
cc
ur.
Lo
ca
te
th
e t
op
ra
ils
, w
ith
fix
in
g s
tra
ps
a
tta
ch
ed
s
nu
gly
, o
nto
th
e c
olle
cto
rs
. R
em
ov
e t
ile
s,
as
re
qu
ire
d,
fro
m
a
bo
ve
th
e r
ail
to
e
xp
os
e r
aft
ers
th
en
s
cre
w
fix
th
e s
tra
ps
to
th
e r
aft
ers
in
th
is
po
sit
io
n.
R
ep
la
ce
th
e t
ile
s a
fte
r th
is
op
era
tio
n i
s c
om
ple
te
d.
Fit
th
e c
olle
cto
r c
la
m
ps
to
b
oth
ra
ils
(4
p
er
co
lle
cto
r) w
ith
th
e n
uts
a
nd
b
olt
s s
up
plie
d t
o
th
e p
re
d
rille
d h
ole
s in
th
e c
olle
cto
r r
ails
.
Te
m
pe
ra
tu
re
S
en
so
r
T
he
“te
m
pe
ra
tu
re
s
en
so
r” s
ho
uld
b
e f
itte
d t
o t
he
to
p o
f th
e l
eft
h
an
d c
olle
cto
r fi
ttin
g d
ire
ctly
a
bo
ve
th
e c
olle
cto
r
flo
w
lin
e i
nle
t p
os
itio
n.
R
efe
r to
th
e C
olle
cto
r In
sta
lla
tio
n D
ia
gra
m
.
T
he
a
ss
em
bly
is
fix
ed
to
th
e c
olle
cto
r s
oc
ke
t u
sin
g a
sta
nd
ard
g
la
nd
n
ut
an
d c
on
e f
ittin
g a
ss
em
bly
. C
he
ck
th
at
th
e s
en
so
r is
p
us
he
d f
ully
in
to
th
e h
ou
sin
g t
ub
e
w
ith
in
th
e c
olle
cto
r h
ea
de
r.
P
as
s t
he
2
-c
ore
s
en
so
r c
ab
le
th
ro
ug
h t
he
c
ab
le
e
ntr
y
gla
nd
a
nd
c
on
ne
ct
to
th
e t
erm
in
al
blo
ck
w
ith
in
th
e
ho
us
in
g a
ss
em
bly
.
E
xp
an
sio
n C
on
tro
l V
alv
e
T
he
“e
xp
an
sio
n c
on
tro
l v
alv
e”
co
ns
ist
s o
f a
S
ola
ha
rt P
R
6
va
lve
, C
on
eti
te
a
da
pto
r b
lo
ck
a
nd
g
la
nd
n
ut.
T
his
as
se
m
bly
s
ho
uld
b
e f
itte
d t
o t
he
b
ott
om
o
f th
e r
ig
ht
ha
nd
co
lle
cto
r fi
ttin
g d
ire
ctly
b
elo
w
th
e c
olle
cto
r r
etu
rn
lin
e o
utl
et
po
sit
io
n.
R
efe
r to
th
e C
olle
cto
r In
sta
lla
tio
n D
ia
gra
m
. If
ne
ce
ss
ary
a
d
ra
in
lin
e c
an
b
e f
itte
d t
o t
his
fit
tin
g t
o
ch
an
ne
l a
ny
e
xp
an
sio
n a
w
ay
fr
om
ro
of
gu
tte
rin
g,
ra
in
w
ate
r ta
nk
s e
tc
.
N
ot
e:
D
is
ch
ar
ge
o
nly
o
cc
ur
s d
ur
in
g t
he
fir
st
he
ati
ng
cy
cle
o
r u
nt
il t
he
m
ax
im
um
o
pe
ra
tin
g t
em
pe
ra
tu
re
is
a
ch
ie
ve
d.
C
oll
ec
to
r U
nio
n
G
la
nd
N
ut
C
on
eti
te
F
itti
ng
P
R
6
V
alv
e
C
on
eti
te
A
da
pto
r B
lo
ck
G
la
nd
N
ut
G
la
nd
N
ut
Te
rm
in
al
blo
ck
lo
ca
te
d h
ere
2-c
ore
s
en
so
r c
ab
le
