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Amana MSS9 Installation Instructions Manual: Junction Box Relocation; Volt Thermostat Wiring; Ingle Tage Eating Hermostat; Pplication

Single-stage gas furnace.
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NOTE: Wire routing must not to interfere with circulator blower
operation, filter removal, or routine maintenance.
J
B
R
UNCTION
OX
ELOCATION
Line voltage connections can be made through either the right
or left side panel. The furnace is shipped configured for a left
side electrical connection. To make electrical connections
through the opposite side of the furnace, the junction box
must be relocated to the left side prior to making electrical
connections. To relocate the junction box, perform the fol-
lowing steps.
1. Remove the burner compartment door.
2. Remove and save the two screws securing the junction box
to the side panel.
3. Relocate junction box and associated plugs and grommets
to opposite side panel. Secure with screws removed in step
2.
To ensure proper unit grounding, the ground wire should run from
the furnace ground screw located inside the furnace junction
box all the way back to the electrical panel. NOTE: Do not use
gas piping as an electrical ground. To confirm proper unit ground-
ing, turn off the electrical power and perform the following check.
1. Measure resistance between the neutral (white) connection
and one of the burners.
2. Resistance should measure 10 ohms or less.
This furnace is equipped with a blower door interlock switch which interrupts unit voltage when the blower door is opened for
servicing. Do not defeat this switch.
24 V
T
W
OLT
HERMOSTAT
Low voltage connections can be made through either the right or
left side panel. Thermostat wiring entrance holes are located in
the blower compartment. The following figure shows connections
for a "heat/cool system".
This furnace is equipped with a 40 VA transformer to facilitate use
with most cooling equipment. Consult the wiring diagram, located
on the blower compartment door, for further details of 115 Volt and
24 Volt wiring.
S
-S
H
T
INGLE
TAGE
EATING
A single-stage thermostat with only one heating stage is needed
to control this furnace.
IRING
A
HERMOSTAT

PPLICATION

E
DGES OF SHEET METAL HOLES MAY BE SHARP
PRECAUTION WHEN REMOVING HOLE PLUGS
T
O PREVENT PERSONAL INJURY OR DEATH DUE TO ELECTRIC SHOCK
DISCONNECT ELECTRICAL POWER BEFORE INSTALLING OR SERVICING THIS
.
UNIT
HIGH VOLTAGE !
T
O AVOID THE RISK OF INJURY
,
DEATH
THE FURNACE MUST BE ELECTRICALLY
GROUNDED IN ACCORDANCE WITH LOCAL CODES OR IN
,
THEIR ABSENCE
WITH THE LATEST EDITION OF THE
N
E
C
ATIONAL
LECTRIC
ODE
T
O AVOID THE RISK OF INJURY
FURNACE MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH
,
LOCAL CODES OR
IN THEIR ABSENCE
N
E
C
ATIONAL
LECTRICAL
IMPORTANT NOTE
W
IRE ROUTING MUST NOT INTERFERE WITH CIRCULATOR BLOWER
,
OPERATION
FILTER REMOVAL OR ROUTINE MAINTENANCE
Room
Thermostat
Y
C
Remote Condensing Unit
(Single-Stage Cooling)
24
WARNING
. U
SE GLOVES AS A
.
WARNING
WARNING
,
ELECTRICAL SHOCK OR
.
WARNING
,
ELECTRICAL SHOCK OR DEATH
,
WITH THE LATEST EDITION OF THE
.
ODE
R
Furnace Integrated
R
Control Module
Figure 28
,
,
THE
.

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