Maintenance; Inlet Air Filter; Underfloor Vents - Denso UB1 Operating Manual

6. MAINTENANCE

Always disconnect the air-conditioner from the power supply before performing any
maintenance.

6.1 INLET AIR FILTER

A dust filter is fitted to the return air inlet of the air-conditioner. This filter is essential to
prevent a build up of dust blocking the evaporator. The filter (Part No. TA145520-2000)
must be cleaned by vacuuming at least twice per year. Replacement filters are available
for purchase as spare parts should the original be damaged.
Failure to clean the filter will result in decreased air-conditioner performance,
increased noise and possible overheating and damage to the interior fan. The air-
conditioner should never be operated without the filter installed.

6.2 UNDERFLOOR VENTS

A condensate drain and condenser air vents are located under the floor of your vehicle.
These vents and drain must be kept clear of blockages that may restrict airflow.
The vents and drain must be carefully cleaned using a hose or pressure washer after
travelling on muddy or icy roads. Failure to clean the vents before operating the air-
conditioner may cause poor operating performance, flooding of the interior of the
vehicle and damage to the air-conditioner. Avoid damaging the condenser fins, seals
& internal components with high pressure water jets.
WARNING
Slide Up to Remove
Filter
CAUTION
CAUTION
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