Lp Gas Requirements; Lp Gas Components - Dometic S1521 Service Tips Manual

LP GAS REQUIREMENTS

The LP gas pressure to the refrigerator should be 11 inches water column with half of all BTU's of the
RV turned on. With all other appliances off, the pressure to the refrigerator should not exceed 12 inches
water column. To check the gas pressure when the refrigerator is operating, there is a pressure test port
on the solenoid.

LP GAS COMPONENTS

MANUAL GAS SHUTOFF VALVE
To check the shutoff valve, remove and
inspect for any obstructions.
Power Power
Module Module
Cover Cover
Flexible Flexible
Cord Cord
MANUAL GAS SHUTOFF VALVE
(Shown in "ON" position)
20
ROYALE & ELITE
12 Volt 12 Volt
Terminal Terminal
Gas Gas
Block Block
Connection Connection
SOLENOID VALVE
PRESSURE TEST PORT
AMES & AES
PRESSURE TEST PORT
Orifice Orifice
Pressure Pressure
Test P ort Test P ort
Manual Gas Manual Gas
Shutoff V alve Shutoff V alve
AMES & AES
SILHOUETTE
THERMOCOUPLE
THERMOCOUPLE
ORIFICE
MANUAL
GAS
SHUTOFF
VALVE
(Shown in
"ON" posi-
tion)