Daikin VKM50GAV1, Руководство по обслуживанию

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Si71-812 Inspection and Maintenance of the Humidifier
Maintenance 39
2. Inspection and Maintenance of the Humidifier
2.1 For VKM-GAMV1 Series
In order to prevent harmful bacteria from generating, do maintenance on humidifying unit
portion at the beginning or the end of the heating season.
Following working is recommended once a year.
Warning To clean the HRV, or maintenance be sure to stop operation and turn the power switch off.
If may cause electrical shock and it is very dangerous to touch the rotating part
„
At first make sure to close the water supply shut off valve and open the drain valve of the
water supply piping .(Fig.1)
„
Before all working, please cure a piping part and below product.
Fig.1
2.1.1 Inspection of Strainer
Check for
clogging, Check
O-ring for cracks 1. Please loosen the cap of the strainer of a water supply entrance part.
2. Please take out and clean the element inside a strainer.(Fig.2)
3. Please attach an element as before after cleaning.
4. Please check whether there is any crack in O-ring.
If there is any crack, change the O-ring to new one.
Fig.2
Water supply piping
with strainer
Water supply shut-off
valve
Water supply pipe
(Locally procured)
(Locally procured)
(Locally procured)
(Locally procured)
(accessory)
Cap
Drain valve
Cap
Element
Strainer
O-Ring