Samsung Electronics
3
2. Product Specifications
SFR-A21NFA
180
λ
590mm
×
600mm
×
1230mm
110V / 60H
Z
, 220V / 50~60H
Z
Direct cooling type
R-134a
130gr
ITEM
Model name
Net Capacity
Net dimension
(Width x length x height)
Rated voltage & frequency
Type of freezer
Refrigerant
Refrigerant package amount
SPECIFICATION
3. Circuit Diagram
MODEL NAME : SFR-A21NFA
Power : 110V / 60H
Z
Power : 220V / 50~60H
Z
G R Y
S / B L U
G R Y
G R Y
G R Y
C O M P R E S S O R
P.T.C RELAY
OVER LOAD
P R O T E C T O R
CONDENSER STARTING
GRY S/BLU
GRY BLK
CONDENSER RUNNING
R E D
POWER SWITCH
B L K
Super S/W
Y E L
N
A
T H E R M O S T A T
G R Y
S / B L U
G R Y
G R Y
G R Y
GRY S/BLU
C O M P R E S S O R
P.T.C RELAY
OVER LOAD
P R O T E C T O R
CONDENSER RUNNING
R E D
POWER SWITCH
B L K
Super S/W
Y E L
N
A
T H E R M O S T A T
GRY : GRAY YEL : YELLOW BLK : BLACK RED : RED S/BLU : SKY BLUE
1
3
2
1
1
1
2
2
3
3
3
4
5
6
G
Y
R
M
C
C
S
S
L
L
L
L
1
3
2
1
1
2
2
3
3
3
4
5
6
G
Y
R
M
C
C
S
S
L
L
L
L
