Installation
28
OAU-SVX01H-EN
unit’s supply power wiring is properly sized and installed,
refer to the following guidelines.
Note:
All field installed wiring must conform to NEC
guidelines as well as State and Local codes.
Verify that the power supply available is compatible with
the unit’s nameplate ratings. The available supply power
must be within 10 percent of the rated voltage stamped on
the nameplate. Use only copper conductors to connect the
power supply to the unit.
Main Unit Power
Figure 28.
Main power entrance
Figure 29.
OAK utility connections
MAIN POWER ENTRANCE
FOR UNIT
CONDENSATE DRAIN
1 IN. NPT
GAS INLET
1.5 IN. NPT
74.04
13.33
54.49
9.09
2.50
18.95
THROUGH THE
BASE ELECTRIC
ELECTRICAL
DISCONNECT
Figure 30.
OAN utility connections
WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could
result in death or serious injury. Disconnect all electric
power, including remote disconnects before servicing.
Follow proper lockout/tagout procedures to ensure the
power can not be inadvertently energized.Verify that no
power is present with a voltmeter.
AVERTISSEMENT
Risque d’électrocution !
Le non-respect de cette consigne peut entraîner des
blessures graves, voire mortelles. Avant toute
intervention, coupez l’alimentation électrique, y
compris aux sectionneurs à distance. Suivez
scrupuleusement les procédures de verrouillage/mise
hors service préconisées pour empêcher tout
rétablissement accidentel de l’alimentation électrique.
NOTICE
Use Copper Conductors Only!
Failure to use copper conductors could result in
equipment damage as unit terminals are not designed
to accept other types of conductors.
THROUGH THE
BASE ELECTRIC
GAS INLET
1.5 IN. NPT
CONDENSATE DRAIN
1.25 IN. NPT
ELECTRICAL
DISCONNECT
9.76
21.56
104.33
144.00
67.00
17.74
11.78
