Arzel Heat PumPro, Installation & Operation Instructions

Page: 19 / 28

Sy
st
em
T
ype
Sy
st
em
Ty
pe
Sy
st
em
T
ype
Sy
st
em
Ty
pe
Sy
st
em
Ty
pe
Sy
st
em
Ty
pe
H
PP O
pt
io
ns
Si
ng
le
S
ta
ge
F
F/
C
M
ul
ti S
ta
ge F
F/
AC
M
ul
ti
St
age D
ua
l F
ue
l
Si
ng
le
S
ta
ge H
P W
/E
le
c
M
ul
ti
St
age H
P W
/E
le
c
Du
el
F
ue
l /
w
In
ve
rt
er H
P
F o
r C
Fahr
en
he
it
Fah
re
nhe
it
Fahr
enhe
it
Fahr
enhe
it
Fahr
enhe
it
Fa
hr
enhe
it
Pri
or
ity
Au
to
m
at
ic
Au
to
m
at
ic
Aut
om
at
ic
Au
to
m
at
ic
Au
to
m
at
ic
Au
to
m
at
ic
Zo
ne
1
S
ta
t T
yp
e
H
eat
/C
oo
l
H
eat
/C
oo
l
H
P
or
H
/C
H
P or
H
/C
H
P
or
H
/C
H
P o
r H
/C
Zo
ne
1
W
ei
gh
t
De
fa
ult
N
/A
se
t as
n
ee
de
d
se
t as ne
ede
d
De
fa
ult
N
/A
se
t as ne
ede
d
se
t as
n
ee
de
d
Zo
ne
2
W
ei
gh
t
De
fa
ult
N
/A
se
t as
n
ee
de
d
se
t as ne
ede
d
De
fa
ult
N
/A
se
t as ne
ede
d
se
t as
n
ee
de
d
Zo
ne
3
W
ei
gh
t
De
fa
ult
N
/A
se
t as
n
ee
de
d
se
t as ne
ede
d
De
fa
ult
N
/A
se
t as ne
ede
d
se
t as
n
ee
de
d
Zo
ne
4
W
ei
gh
t
De
fa
ult
N
/A
se
t as
n
ee
de
d
se
t as ne
ede
d
De
fa
ult
N
/A
se
t as ne
ede
d
se
t as
n
ee
de
d
AH
S
ta
ge
Th
res
ho
ld
De
fa
ult
N
/A
se
t as
n
ee
de
d
se
t as ne
ede
d
De
fa
ult
N
/A
se
t as ne
ede
d
se
t as
n
ee
de
d
H
ea
t S
ta
ge
De
fa
ult
N
/A
De
fa
ult
N
/A
88
88
88
80
Co
ol
in
g S
ta
ge
De
fa
ult
N
/A
55
55
De
fa
ult
N
/A
55
55
Ba
la
nce
P
oi
nt
Loc
k-in
Lo
ck
-in
30
De
fault
N
/A
D
efault
N
/A
*Se
t as r
equir
ed
*
Res
is
ta
nce
L
ock
ou
t
De
fa
ult
N
/A
De
fa
ult
N
/A
D
efault
N
/A
Loc
k I
n
Lo
ck
In
*Se
t E
qua
l t
o B
alanc
e P
oint
*
H
P H
ig
h L
im
it
De
fa
ult
N
/A
De
fa
ult
N
/A
12
0
12
0
12
0
12
0
Au
x H
ig
h L
im
it
14
0
14
0
14
0
14
0
14
0
14
0
Co
ol
in
g L
ow
L
im
it
42
42
42
42
42
42
Ba
ck
up
F
ue
l T
yp
e
Fo
ss
il F
ue
l
Fo
ss
il F
ue
l
Fo
ss
il F
ue
l
El
ec
tr
ic
Ele
ct
ric
El
ec
tr
ic
Ba
ck
up
Co
nt
ro
l F
an
TR
U
E
TR
U
E
TR
U
E
FA
LSE
FA
LSE
TR
U
E
De
hu
m
V
ol
ta
ge
24
24
24
24
24
24
Sec
on
da
ry
P
ur
ge
60
60
60
60
60
0
De
hu
m
Cy
cl
e T
im
e
se
t as
n
ee
de
d
se
t as ne
ede
d
se
t as
n
ee
de
d
se
t as ne
ede
d
se
t as
n
ee
de
d
se
t as n
ee
de
d
CO
N
L
ock
ou
t T
emp
50
50
50
50
50
50
Rev
V
al
ve E
ne
rg
ize
d
De
fa
ult
N
/A
De
fa
ult
N
/A
se
t as ne
ede
d
se
t as
ne
ede
d
se
t as
n
ee
de
d
se
t as
n
ee
de
d
Ba
la
nce
P
oi
nt
fo
r E
le
c
FA
LSE
FA
LSE
FA
LSE
se
t as n
ee
de
d
se
t as ne
ede
d
TR
U
E
De
mo
M
od
e
FA
LSE
FA
LSE
FA
LSE
FA
LSE
FA
LSE
FA
LSE
Co
lo
r Le
ge
nd
M
us
t B
e S
et
T
o
Sug
ge
st
ed Se
t A
s N
ee
de
d
Le
av
e at
D
ef
ault
, N
/A
In
ve
rt
er
H
eat
Pu
m
ps
ar
e
de
si
gn
ed
to
ru
n
fo
r an
ext
en
de
d
pe
rio
d
an
d
of
te
n
lo
w
er
su
pp
ly
te
m
pe
rat
ur
es,
th
e
H
PP
up
st
ag
es
to
fo
ss
il
fu
el
af
te
r 9
m
in
ru
n
cy
cl
e
if
th
e
"H
eat
St
ag
e
Th
re
sh
ol
d"
is n
ot
m
et
. N
on
st
an
da
rd
se
tt
in
gs ar
e
ne
ed
ed
to
ov
er
co
m
e
th
is
, t
he
H
PP
ne
ed
s t
o
th
in
k
th
er
e
is an
el
ec
tr
ic
he
at
er
pr
ov
id
in
g
an
OA
T
lo
ck
-o
ut
on
W
1
w
hi
le
st
ill
ch
an
gi
ng
fr
om
he
at
pu
m
p
to
fo
ss
il
fu
el
w
he
n
m
ee
tin
g
bal
an
ce
po
in
t w
he
re
th
e
he
at
Balance
point
OAT
and
Resistance
Lockout
must
be
set
to
*same
temperature*
, Back-up
Fuel
Type
Electric,
and
Balance
Point
for
Electric
True.
This
will
keep
the
gas
furnace
from
engaging
during
extended
run
cycles
but
also
provide
an
O
A
T
change-over
from
heat
pump
to
fossil
fuel.
Su
gges
te
d
H
ea
tPu
m
Pro
S
et
tin
gs