
Installation and Commissioning Guide - Split Ducted ESP Plus/Ultima Indoor Unit
Doc. No.0525-078
Ver. 2 190925
18
Installation and Commissioning Guide
Split Ducted ESP Indoor Unit
09. Zone Barrel Mounting Instructions
In the installation of zone barrels, extra caution must be taken as damper motors are
IP20 Rated and MUST NOT BE
INSTALLED IN AN AREA WHERE CONDENSATION WILL BE AN ISSUE.
It is highly recommended that indoor units and accessories, particularly zone barrels, be mounted in the roof cavity.
Mounting of zone barrels should be horizontally positioned ensuring that the damper motor is located on the upper half of
the barrel’s centre line (positions that range from 9 o’clock to 3 o’clock), as shown below:
TOP VIEW
T
Y
P
E
1
0
" (
2
5
0
m
m
)
P
A
R
T
N
U
M
B
E
R
Z
B
-1
0
-2
5
0
IN
T
E
G
R
A
T
E
D
Z
O
N
E
B
A
R
R
E
L
P
A
R
T
N
U
M
B
E
R
S
1
2
" (
3
0
0
m
m
)
Z
B
-1
2
-3
0
0
P
le
a
se
c
h
e
ck
p
rio
r t
o
p
u
rc
h
a
se
.
A
ctr
o
n
A
ir
is
c
o
n
sta
n
tly
s
e
e
kin
g
w
a
ys
to
im
p
ro
ve
th
e
d
e
sig
n
o
f it
's
p
ro
d
u
cts
,
th
e
re
fo
re
s
p
e
cif
ic
a
tio
n
s a
re
s
u
b
je
ct
to
c
h
a
n
g
e
w
ith
o
u
t n
o
tic
e
.
Z
B
-0
8
0
1
2
9
IN
TE
G
R
A
TE
D
Z
O
N
E
B
A
R
R
E
LS
1
2
" (
3
0
0
m
m
)
1
0
" (
2
5
0
m
m
)
1
6
" (
4
0
0
m
m
)
1
4
" (
3
5
0
m
m
)
1
4
" (
3
5
0
m
m
)
1
6
" (
4
0
0
m
m
)
Z
B
-1
4
-3
5
0
Z
B
-1
6
-4
0
0
IT
E
M
P
A
R
T
N
U
M
B
E
R
2
4
V
O
L
T
4
Z
O
N
E
K
IT
4
Z
-2
4
V
IN
C
L
U
S
IO
N
S
5
Y
E
A
R
R
E
S
ID
E
N
T
IA
L
/
2
Y
E
A
R
C
O
M
M
E
R
C
IA
L
P
A
R
T
S
O
N
L
Y
W
A
R
R
A
N
T
Y
R
O
B
U
S
T
M
E
T
A
L
B
A
R
R
E
L
C
O
N
S
T
R
U
C
T
IO
N
1
0
m
m
F
IR
E
R
A
T
E
D
P
O
L
Y
E
T
H
E
L
Y
N
E
IN
S
U
L
A
T
IO
N
7
m
C
A
B
L
E
S
U
P
P
L
IE
D
(J
O
IN
E
R
S
A
N
D
E
X
T
R
A
C
A
B
L
E
A
V
A
IL
A
B
L
E
)
E
A
S
Y
S
N
A
P
-IN
W
IR
IN
G
C
O
N
N
E
C
T
IO
N
F
A
S
T
R
E
A
C
T
IO
N
T
IM
E
S
A
F
E
L
O
W
V
O
L
T
A
G
E
(2
4
V
A
C
)
H
IG
H
T
O
R
Q
U
E
M
O
T
O
R
(3
N
m
)
D
A
M
P
E
R
P
O
S
IT
IO
N
IN
D
IC
A
T
O
R
B
L
A
D
E
S
E
A
L
IN
S
U
L
A
T
IO
N
F
E
A
T
U
R
E
S
:
2
4
V
O
L
T
,
3
N
m
M
O
T
O
R
D
R
IV
E
O
P
E
N
/
D
R
IV
E
C
L
O
S
E
IN
S
U
L
A
T
E
D
M
E
T
A
L
Z
O
N
E
B
A
R
R
E
L
7
M
E
T
E
R
S
N
A
P
-IN
C
A
B
L
E
24
V
O
LT
Z
O
N
E
K
IT
N
O
T
E
:
T
H
E
T
O
T
A
L
L
E
N
G
T
H
O
F
A
L
L
G
R
E
Y
C
A
B
L
E
S
C
O
N
N
E
C
T
E
D
T
O
T
H
E
Z
O
N
E
M
O
T
O
R
S
M
U
S
T
N
O
T
E
X
C
E
E
D
1
0
0
M
E
T
E
R
S
IN
C
L
U
S
IO
N
S
: 4
Z
-2
4
V
(4
Z
O
N
E
K
IT
)
N
O
T
E
:
W
H
E
N
U
S
IN
G
IN
T
E
G
R
A
T
E
D
Z
O
N
E
B
A
R
R
E
L
S
Y
O
U
W
IL
L
R
E
Q
U
IR
E
T
H
E
A
P
P
L
IC
A
B
L
E
Z
O
N
E
K
IT
.
(IN
C
L
U
S
IO
N
S
&
IN
S
T
A
L
L
A
T
IO
N
IN
S
T
R
U
C
T
IO
N
S
A
S
P
E
R
D
E
T
A
IL
E
D
L
IS
T
)
O
P
TIO
N
A
L E
X
T
R
A
S
&
S
P
A
R
E
P
A
R
TS
IN
T
E
G
R
A
T
E
D
Z
O
N
E
B
A
R
R
E
L
S
O
P
E
R
A
T
E
W
IT
H
M
-S
E
R
IE
S
C
O
N
T
R
O
L
S
O
N
L
Y
2
4
V
O
L
T
8
Z
O
N
E
K
IT
8
Z
-2
4
V
A
M
Z
-2
4
V
Z
O
N
E
C
A
R
D
2
0
V
A
, 2
4
0
T
O
2
4
V
O
L
T
T
R
A
N
S
F
O
R
M
E
R
IN
S
T
A
L
L
A
T
IO
N
IN
S
T
R
U
C
T
IO
N
S
M
O
U
N
T
IN
G
S
C
R
E
W
S
L
E
N
G
T
H
O
F
A
L
L
B
A
R
R
E
L
S
M
E
A
S
U
R
E
2
9
0
m
m
.
D
IM
E
N
S
IO
N
S
A
L
L
IN
T
E
G
R
A
T
E
D
Z
O
N
E
B
A
R
R
E
L
S
C
O
M
E
IN
D
IV
ID
U
A
L
L
Y
B
O
X
E
D
F
O
R
S
A
F
E
T
R
A
N
S
P
O
R
T
.
IN
C
L
U
S
IO
N
S
: 8
Z
-2
4
V
(8
Z
O
N
E
K
IT
)
8
Z
-2
4
V
Z
O
N
E
M
O
D
U
L
E
IN
S
T
A
L
L
A
T
IO
N
IN
S
T
R
U
C
T
IO
N
S
M
O
U
N
T
IN
G
S
C
R
E
W
S
IT
E
M
P
A
R
T
N
U
M
B
E
R
7
M
E
T
E
R
C
A
B
L
E
4
0
7
0
-0
0
4
Z
O
N
E
M
O
T
O
R
O
N
L
Y
T
R
A
N
S
F
O
R
M
E
R
O
N
L
Y
Z
M
-2
4
V
2
0
4
5
-0
4
6
2
0
M
E
T
E
R
C
A
B
L
E
4
0
7
0
-0
0
7
2
-W
A
Y
R
J
4
5
J
O
IN
E
R
2
0
4
5
-1
2
1
3
-W
A
Y
R
J
4
5
J
O
IN
E
R
4
0
7
0
-0
0
8
DUCT
DUCT
ZONE BARREL
DAMPER MOTOR
(Top of the Zone
Barrel)
T
Y
P
E
1
0
" (
2
5
0
m
m
)
P
A
R
T
N
U
M
B
E
R
Z
B
-1
0
-2
5
0
IN
T
E
G
R
A
T
E
D
Z
O
N
E
B
A
R
R
E
L
P
A
R
T
N
U
M
B
E
R
S
1
2
" (
3
0
0
m
m
)
Z
B
-1
2
-3
0
0
P
le
a
se
c
h
e
ck
p
rio
r t
o
p
u
rc
h
a
se
.
A
ctr
o
n
A
ir
is
c
o
n
sta
n
tly
s
e
e
kin
g
w
a
ys
to
im
p
ro
ve
th
e
d
e
sig
n
o
f it
's
p
ro
d
u
cts
,
th
e
re
fo
re
s
p
e
cif
ic
a
tio
n
s a
re
s
u
b
je
ct
to
c
h
a
n
g
e
w
ith
o
u
t n
o
tic
e
.
Z
B
-0
8
0
1
2
9
IN
TE
G
R
A
TE
D
Z
O
N
E
B
A
R
R
E
LS
1
2
" (
3
0
0
m
m
)
1
0
" (
2
5
0
m
m
)
1
6
" (
4
0
0
m
m
)
1
4
" (
3
5
0
m
m
)
1
4
" (
3
5
0
m
m
)
1
6
" (
4
0
0
m
m
)
Z
B
-1
4
-3
5
0
Z
B
-1
6
-4
0
0
IT
E
M
P
A
R
T
N
U
M
B
E
R
2
4
V
O
L
T
4
Z
O
N
E
K
IT
4
Z
-2
4
V
IN
C
L
U
S
IO
N
S
5
Y
E
A
R
R
E
S
ID
E
N
T
IA
L
/
2
Y
E
A
R
C
O
M
M
E
R
C
IA
L
P
A
R
T
S
O
N
L
Y
W
A
R
R
A
N
T
Y
R
O
B
U
S
T
M
E
T
A
L
B
A
R
R
E
L
C
O
N
S
T
R
U
C
T
IO
N
1
0
m
m
F
IR
E
R
A
T
E
D
P
O
L
Y
E
T
H
E
L
Y
N
E
IN
S
U
L
A
T
IO
N
7
m
C
A
B
L
E
S
U
P
P
L
IE
D
(J
O
IN
E
R
S
A
N
D
E
X
T
R
A
C
A
B
L
E
A
V
A
IL
A
B
L
E
)
E
A
S
Y
S
N
A
P
-IN
W
IR
IN
G
C
O
N
N
E
C
T
IO
N
F
A
S
T
R
E
A
C
T
IO
N
T
IM
E
S
A
F
E
L
O
W
V
O
L
T
A
G
E
(2
4
V
A
C
)
H
IG
H
T
O
R
Q
U
E
M
O
T
O
R
(3
N
m
)
D
A
M
P
E
R
P
O
S
IT
IO
N
IN
D
IC
A
T
O
R
B
L
A
D
E
S
E
A
L
IN
S
U
L
A
T
IO
N
F
E
A
T
U
R
E
S
:
2
4
V
O
L
T
,
3
N
m
M
O
T
O
R
D
R
IV
E
O
P
E
N
/
D
R
IV
E
C
L
O
S
E
IN
S
U
L
A
T
E
D
M
E
T
A
L
Z
O
N
E
B
A
R
R
E
L
7
M
E
T
E
R
S
N
A
P
-IN
C
A
B
L
E
24
V
O
LT
Z
O
N
E
K
IT
N
O
T
E
:
T
H
E
T
O
T
A
L
L
E
N
G
T
H
O
F
A
L
L
G
R
E
Y
C
A
B
L
E
S
C
O
N
N
E
C
T
E
D
T
O
T
H
E
Z
O
N
E
M
O
T
O
R
S
M
U
S
T
N
O
T
E
X
C
E
E
D
1
0
0
M
E
T
E
R
S
IN
C
L
U
S
IO
N
S
: 4
Z
-2
4
V
(4
Z
O
N
E
K
IT
)
N
O
T
E
:
W
H
E
N
U
S
IN
G
IN
T
E
G
R
A
T
E
D
Z
O
N
E
B
A
R
R
E
L
S
Y
O
U
W
IL
L
R
E
Q
U
IR
E
T
H
E
A
P
P
L
IC
A
B
L
E
Z
O
N
E
K
IT
.
(IN
C
L
U
S
IO
N
S
&
IN
S
T
A
L
L
A
T
IO
N
IN
S
T
R
U
C
T
IO
N
S
A
S
P
E
R
D
E
T
A
IL
E
D
L
IS
T
)
O
P
TIO
N
A
L E
X
T
R
A
S
&
S
P
A
R
E
P
A
R
TS
IN
T
E
G
R
A
T
E
D
Z
O
N
E
B
A
R
R
E
L
S
O
P
E
R
A
T
E
W
IT
H
M
-S
E
R
IE
S
C
O
N
T
R
O
L
S
O
N
L
Y
2
4
V
O
L
T
8
Z
O
N
E
K
IT
8
Z
-2
4
V
A
M
Z
-2
4
V
Z
O
N
E
C
A
R
D
2
0
V
A
, 2
4
0
T
O
2
4
V
O
L
T
T
R
A
N
S
F
O
R
M
E
R
IN
S
T
A
L
L
A
T
IO
N
IN
S
T
R
U
C
T
IO
N
S
M
O
U
N
T
IN
G
S
C
R
E
W
S
L
E
N
G
T
H
O
F
A
L
L
B
A
R
R
E
L
S
M
E
A
S
U
R
E
2
9
0
m
m
.
D
IM
E
N
S
IO
N
S
A
L
L
IN
T
E
G
R
A
T
E
D
Z
O
N
E
B
A
R
R
E
L
S
C
O
M
E
IN
D
IV
ID
U
A
L
L
Y
B
O
X
E
D
F
O
R
S
A
F
E
T
R
A
N
S
P
O
R
T
.
IN
C
L
U
S
IO
N
S
: 8
Z
-2
4
V
(8
Z
O
N
E
K
IT
)
8
Z
-2
4
V
Z
O
N
E
M
O
D
U
L
E
IN
S
T
A
L
L
A
T
IO
N
IN
S
T
R
U
C
T
IO
N
S
M
O
U
N
T
IN
G
S
C
R
E
W
S
IT
E
M
P
A
R
T
N
U
M
B
E
R
7
M
E
T
E
R
C
A
B
L
E
4
0
7
0
-0
0
4
Z
O
N
E
M
O
T
O
R
O
N
L
Y
T
R
A
N
S
F
O
R
M
E
R
O
N
L
Y
Z
M
-2
4
V
2
0
4
5
-0
4
6
2
0
M
E
T
E
R
C
A
B
L
E
4
0
7
0
-0
0
7
2
-W
A
Y
R
J
4
5
J
O
IN
E
R
2
0
4
5
-1
2
1
3
-W
A
Y
R
J
4
5
J
O
IN
E
R
4
0
7
0
-0
0
8
SIDE VIEW
DUCT
DUCT
ZONE BARREL
DAMPER MOTOR
(Top of the Zone
Barrel)
PREFERRED LOCATION
FRONT VIEW
Upper Half of Zone
Barrel’s Centre Line
ZONE BARREL
DAMPER BLADE
DAMPER MOTOR
RECOMMENDED LOCATION