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16
Fi
g. 8
B
— 50
HQL0
72-
12
0 and 5
0
VQL1
60
w
it
h
Del
u
xe
D Co
ntr
o
ls
(Ty
p
ical
)
AQUAZONE
THERMO
S
TAT
NO
TES:
1.
Compressor and b
lo
w
er motor ther
mally protect
ed int
e
rn
a
lly
.
2.
All wir
ing to the
unit
m
u
st comply with NEC a
nd local co
des
.
3.
208/23
0-v tr
ansf
o
rm
e
r will be connected f
o
r
208
-v oper
ation. F
o
r 230-v oper
ation, disconne
ct
RED lead a
t L1, and a
ttach
ORG lead to L
1
. Insulate
open end o
f RED lead. 380/
420-v tr
ans-
fo
rm
er
will be connected f
o
r 380-v ope
ra
tion
. F
o
r 420-v ope
ra
tion
, disconnect VIO lead
at L1
and at
tach BR
N lea
d
to L1. Insulate open en
d of VIO lead.
4.
FP1 ther
mistor
pro
v
ides fr
eez
e protection
fo
r W
A
TER. When
u
s
ing A
N
TIF
R
EEZE solution,
cut
JW
3 j
u
m
p
er
.
5.
T
y
pical heat pu
mp
ther
mo
stat wir
ing sho
w
n. Ref
e
r to ther
mostat
installation instr
u
ctions f
o
r wir-
ing to the un
it. T
her
mostat
wir
ing m
u
st be “C
lass 1
”
and v
o
lta
ge r
a
tin
g
equal to or g
rea
ter than
unit supply v
o
ltag
e
.
6.
24-v
A
lar
m Signal
sho
w
n. F
o
r Dr
y Alar
m Contact, cut AL2 D
R
Y (JW4)
jumpe
r and
dr
y co
ntact
will be
a
v
ailab
le betw
een AL1 an
d AL2.
7.
T
ransf
o
rm
e
r secondar
y g
round via Delux
e
D
board standoffs and
scre
ws to
Control
Bo
x.
(Ground a
v
ailab
le from top tw
o standoffs as sho
w
n.)
8.
Suffix 1 designates associa
tion
with
lea
d
co
mpresso
r. S
u
ffix
2
w
ith lag compressor
.
EXCEP-
TIO
N
FP2, EH1, EH
2 ARE PER LEG
E
N
D
.