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SANUVOX - MODEL S300FX-GX
4. GENERAL MAINTENANCE INFORMATION
WHEN SHOULD I SERVICE MY UNIT?
SERVICE AND ACCESSORIES
Detailed maintenance information is located
on the front decal on motor plate.
PRE-FILTER
Replace filter every 3 to 6 months or as needed.
HEPA FILTER
Replace filter every 2 to 5 years or as needed.
Check regularly to maintain maximum
performance from your HVAC system. For
replacement filters, contact your local HVAC
contractor.
UV LAMP
Replace lamp every 3 years. Lamps are
available through your local HVAC contractor.
INSIDE THE UNIT
Once a year or as needed, clean the interior of
the unit (Wall and Motor Plate) with a mild and
non-abrasive soap. It is recommended to use
products that are environmentally friendly.
IMPORTANT
: ALWAYS UNPLUG UNIT
BEFORE SERVICING
REPLACEMENT PARTS
Part # LMPHGXJ105
T6 Dual Zone High Intensity 10.5" (266.7 mm)
UV "J" Lamp for S300FX-GX
Part # MSCFTR10
Pre-filter for S300FX-GX
Part # MSCFTR11
HEPA Filter for S300FX-GX
Part # BST120/277GL
120/230 bolt Ballast with LED's
for S300FX-GX
Part # MSCMTR11
Motor for S300FX-GX 120 volt
Part # MSCMTR7
Motor for S300FX-GX 230 volt
*Must be ordered with part# MSCCAP3 Capacitor.
4.1 CHANGING FILTERS
After opening the unit’s door, grasp both
edges of filter and pull with equal force to
slide out the filter.
4.3 TROUBLESHOOTING
PROBLEM SUGGESTIONS
Unit does not operate.
• Is power cord fully inserted in the unit’s connector?
• Is outlet powered?
• Is door interlock switch operating?
Unit operates only on one speed.
• Possible loose wire inside electrical box,
contact your local contractor.
Unit vibrates.
• Check for excessive dust buildup or missing balancing weight
on the impeller wheel.
4.4 ELECTRICAL WIRING DIAGRAM
4.2 CLEANING
Once a year or as needed, clean the interior
of the unit (Wall and motor plates) using
mild non-abrasive soap and water. It is
recommended to use products that are
environmentally friendly.
INSTALLATION GUIDE
M
L
Door
Interlock
Brown
N
Blue
Black
2.5uf
7.5uf
G
Speed
Selection
UV Power
Supply cord for
optional UV module
S300FXSP - 120V Manual Eng.indd 12
2015-03-18 16:33
