Amana GMES9 Series User Manual

SERVICING
41
A
GAS


The length of Dimension “A” determines the angle of Gas
Stream “B”.


GAS


A dent or burr will cause a severe deection of the gas stream.
 


 PREVEN NRELIALE PERAIN R EQIPMEN DAMAGE E
INLE GAS SPPL PRESSRE MS E AS SPECIIED N E NI
RAING PLAE WI ALL ER SELD GAS IRED APPLIANCES
PERAING

Gas inlet and manifold pressures should be checked and
adjusted in accordance to the type of fuel being consumed.
The line pressure supplied to the gas valve must be within the
range specied below. The supply pressure can be measured
at the gas valve inlet pressure tap or at a hose tting installed
in the gas piping drip leg. The supply pressure must be
measured with the burners operating. To measure the gas
supply pressure, use the following procedure.
WARNING
DISC
NNEC ELECRICAL PWER AND S  GAS SPPL
1. After turning o󰀨 gas to furnace at the manual gas shuto󰀨
valve external to the furnace, remove burner compartment
door to gain access to the gas valve.
2. Connect a calibrated water manometer (or appropriate
gas pressure gauge) at either the gas valve inlet pressure
tap or the gas piping drip leg as shown in the following
gures.
 At either location, a hose tting must be installed prior
to making the hose connection.
 Use adapter kit #0151K00000S to measure gas
pressure on White-Rodgers 36G22 gas valves.
10.0


3. Turn ON the gas and electrical power supply and operate
the furnace and all other gas consuming appliances on
the same gas supply line.
4. Measure furnace gas supply pressure with burners ring.
Supply pressure must be within the range specied in the
following table.
Natural Gas Minimum: 4.5" w.c. Maximum: 10.0" w.c.
Propane Gas Minimum: 11.0" w.c. Maximum: 13.0" w.c.

If supply pressure differs from above, make necessary
adjustments to pressure regulator, gas piping size, etc., and/
or consult with local gas utility.
WARNING
IG VLAGE
D
ISCNNEC
ALL
ELECRICAL PWER AND S  GAS
SPPL ERE SERVICING R INSALLING IS NI
M
LIPLE PWER SRCES MA E PRESEN

AILRE 
D S MA CASE PRPER DAMAGE PERSNAL INJR R DEA
5. Disconnect manometer after turning o󰀨 gas at manual
shuto󰀨 valve. Reinstall plug before turning on gas to
furnace.
6. Turn OFF any unnecessary gas appliances started in step
3.
7. Turn on gas to furnace and check for leaks. If leaks are
found, repair and then reinstall burner compartment door.
8. Turn on electrical power and verify proper unit operation.

Amana GMES9 Series Specifications

General

Brand	Amana
Model	GMES9 Series
Category	Furnace
Language	English