Dometic 630025 Instructions d'exploitation Page 7

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7
a) Finger-tighten the bolts and check alignment. There
should be an equal opening on each side and the
rear flange must be tight against the roof opening.
b) EVENLY tighten the three bolts to a torque of 40 to
50 inch pounds. This will compress the roof gasket
to approximately 1/2".
4) Connect supply ground wire to identified ground screw
in junction box.
5) Install junction box cover with two (2) blunt point
screws.
6) Plug unit electrical cord into the mating connector on
control box.
G. INSTALL AIR BOX
1) Remove the two filter-grilles from the air box.
2) Slide the air box over the shafts of the thermostat and
selector switch.
3) Install the four (4) sharp pointed screws through the air
box legs and into the prepunched holes in ceiling tem-
plate.
NOTE: There are four optional mounting holes on the
outer edge of the return air opening for which NO screws
are provided. These are only required where an uneven
ceiling does not allow proper fitting of the air box.
4. Install the filter-grilles by pushing them into place.
5. Install the two knobs by pushing them onto the shafts.
6. Turn on power to the air conditioner for operational
check.
If bolts are left loose there may not be an adequate
roof seal. If bolts are overtightened, damage may
occur to the air conditioner base or ceiling template.
F. CONNECTION OF POWER SUPPLY
NOTE: All wiring must comply with the National Elec-
trical Code and any State or Local Codes or regu-
lations.
1) Route supply line into junction box through provided
Romex Connector. Six (6) inch leads are sufficient for
connection to unit wires and ground screws.
2) Connect white wire in junction box to white or neutral
wire from supply line.
3) Connect black wire in junction box to black or hot wire
from supply line.
RUBBER
GASKET
40-50 IN.L BS.
FINGER--TIGHT
CEILING T EMPLATE F LANGE
MUST BE T IGHT A GAINST OPENING
CELING T EMPLATE
AIR BOX
CEILING T EMPLATE
JUNCTION BOX
JUNCTION
BOX
TWIST TYPE
CONNECTOR
JUNCTION
BOX COVER
DISCHARGE AIR
DUCT
BLK
WHT
GRN
AIR CONDITIONER
ELECTRICAL CONDUIT
SWITCH BOX
POWER
SUPPLY
LINE
CEILING
TEMPLATE
STRAIN RELIEF
THERMOSTAT
SENSOR
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