Friedrich SH20M50A Manuel De Montage
6
Installation Instructions
Models SH15 and SH20
NOTE: THIS MANUAL INCLUDES INSTALLATION INSTRUCTIONS FOR BOTH WINDOW MOUNT AND THROUGH-
THE-WALL INSTALLATIONS
Electrical Requirements
ALL FIELD WIRING MUST MEET THE REQUIREMENTS OF THE NATIONAL ELECTRICAL CODE (ANSI/NFPA 70)
ARTICLE 501.
THE FIELD-PROVIDED CIRCUIT PROTECTION DEVICE (HACR CIRCUIT BREAKER OR TIME DELAY FUSE) MUST
NOT EXCEED THE AMPACITY INDICATED ON THE PRODUCT NAMEPLATE.
IMPORTANT: Before you begin the actual installation of your air conditioner, check local electrical codes and the information
below.
Your air conditioner must be connected to a power supply with the same A.C. voltage and frequency (hertz) as marked on the data
plate located on the chassis. Only alternating current (A.C.), no direct current (D.C.), can be used.
An overloaded circuit will invariably cause malfunction or failure of the air conditioner; therefore, it is extremely important that the
electrical power is adequate. Consult your dealer or power company if in doubt.
ARTICLE 501.
THE FIELD-PROVIDED CIRCUIT PROTECTION DEVICE (HACR CIRCUIT BREAKER OR TIME DELAY FUSE) MUST
NOT EXCEED THE AMPACITY INDICATED ON THE PRODUCT NAMEPLATE.
IMPORTANT: Before you begin the actual installation of your air conditioner, check local electrical codes and the information
below.
Your air conditioner must be connected to a power supply with the same A.C. voltage and frequency (hertz) as marked on the data
plate located on the chassis. Only alternating current (A.C.), no direct current (D.C.), can be used.
An overloaded circuit will invariably cause malfunction or failure of the air conditioner; therefore, it is extremely important that the
electrical power is adequate. Consult your dealer or power company if in doubt.
The following instructions are for HAZARDGARD models and cabinet sizes listed below.
)
D
x
W
x
H
(
E
Z
I
S
T
E
N
I
B
A
C
S
P
U
O
R
G
SMALL CHASSIS SH15
15
15
/
16
" x 25
15
/
16
" x 27
3
/
8
"
(405 mm x 660 mm x 695 mm)
MEDIUM CHASSIS SH20
17
15
/
16
" x 25
15
/
16
" x 27
3
/
8
"
(455 mm x 660 mm x 695 mm)
e
p
y
T
g
u
l
P
r
e
b
m
u
N
l
e
d
o
M
Circuit Rating
Time Delay Fuse
p
m
A
5
1
-
V
0
5
2
x
o
B
n
o
it
c
n
u
J
5
1
H
S
p
m
A
5
1
-
V
0
5
2
x
o
B
n
o
it
c
n
u
J
0
2
H
S
920-024-07
Explosion Hazard
Electrically connect unit in accordance with NEC
Code Article 501. Failure to do so can result in
death, explosion, fire, or electrical shock.
Electrical Shock Hazard
WARNING