3
620412, 620415, 620425 & 620426 Series Installation Instructions
620412.331
11,000
1530
9.5
53.0
3.5
10.0
335 / 250
.012
/ 0.65
17.0
2
0
A
m
p
95
2.5 KW/4.0 KW
620415.331
13,500
1530
12.4
60.0
3.5
10.0
335 / 250
.012
/ 0.65
15.2
2
0
A
m
p
95
3.5 KW/5.0 KW
620415.336
13,500
1530
12.4
60.0
3.5
10.0
335 / 250
.012
/ 0.65
15.2
2
0
A
m
p
95
3.5 KW/5.0 KW
620425.331
13,500
12.4
60.0
3
.5
10.0
335 / 250
.012
/ 0.65
15.2
2
0
A
m
p
95
3.5 KW/5.0 KW
620415.336
13,500
12.4
60.0
3
.5
10.0
335 / 250
.012
/ 0.65
15.2
2
0
A
m
p
95
3.5 KW/5.0 KW
620426.331
15,000
12.0
64.0
3
.3
8
.2
380 / 250
.012
/ 0.65
20.0
2
0
A
m
p
95
3.5 KW/5.0 KW
620426.336
15,000
12.0
64.0
3
.3
8
.2
380 / 250
.012
/ 0.65
20.0
2
0
A
m
p
95
3.5 KW/5.0 KW
SPECIFICA
TIONS
*
For wire length over 24 ft., consult the National Electric Code for proper sizing.
**
Dometic Corporation gives
GENERAL
guidelines for generator requirements. These guidelines come from experiences people have had in actual applications.
When sizing the generator, the total power usage of your recreational vehicle must be considered. Keep in mind generators lose
power at high altitudes
a
n
d
from lack of maintenance.
**
*
CIRCUIT PROTECTION: Time Delay Fuse or HACR Circuit Breakers Required.
Model
No.
Nominal
Capacity
(BTU/HR)
Cooling
Electrical
Rating
Amps
Heater
Watts
Compressor
Rated
Load
Amps
Compressor
Locked
Rotor
Amps
Fan Motor
Locked
Rotor
Amps
Fan Motor
Rated
Load
Amps
SCFM-High
Speed
Max./Min.
W.C.
To
ta
l
Static
Max./Min.
Refrigerant
R-22
(Oz.)
Minimum
Wire Size*
AC Circuit
Protection
** User
Supplied
Installed
Weight
(Pounds)
Minimun
Generator
Size**
1Unit/2Units
120V
AC
60Hz.
1 Phase
12 AWG
Copper
Up T
o
2
4
'
