External Wiring - Dometic S1521 Service Tips Manual

FLUE CAP (AMES/AES MODELS ONLY)
The flue cap is located at the top of the flue tube and is attached with a screw.
FLUE TUBE
The flue tube must be cleaned periodically, at least once a year
Clean by using a flue brush, Dometic Part No. 0151404001.
WIRING

EXTERNAL WIRING

1. 120 Volts AC Connection
The refrigerator is equipped with a three-prong (grounded) plug for protection against shock hazards
and should be plugged directly into a properly grounded three-prong receptacle. Do not cut or remove
the grounding prong from this plug.
2. 12 Volt DC Connection
The refrigerator must be connected to the battery circuit with two wires of adequate capacity to avoid
voltage drop.
The wire gauge should be chosen in accordance with the Table shown below.
Do not use the body or chassis of the vehicle as a substitute for either of the two conductors. No other
electrical equipment or lighting should be connected to the refrigerator circuit.
AWG
8
10
12
22
MAXIMUM CONDUCTOR WIRE LENGTH IN FEET
S1521 S1621 S1821 RM2607 RM2807
S1531 S1631 S1831 RM2611 RM2811 RM3607 RM3807 RM3663 RM3863 RM4873
— 27 27 27
19 17 17 17
12 — — —
RM3662 RM3862 RM4872
27 27 27 27
17 17 17 17
— — — —
FLUE
CAP
FLUE
TUBE
27 27
17 17
— —