Operating Instructions and Installation Instructions

MaintenanceManual
5454
7. Drainthetankandremovetheheatingunit(heatingbodyandheatingelement).
8. Removethescaledepositedassiltordebrisinthebottomofthetankandtho-
roughlycleanthelining.Donotscrapeorstrikethescaleattachedtothewalls
asthismaydamagetheinnerliningofthewaterheater.
9. Theanodedoesnotneedtobeinspectedorreplaced.
10.Rettheheatingunitusinganewgasketandtightenthenutsgraduallyand
reasonably(crosswise).
11. Fillthewaterheaterbyleavingahotwatertapopen;whenwaterowsoutof
thetap,thewaterheaterisfull.
12. Checkthegasketiswatertight,thenputthethermostatanditsholderbackin
place,followingtheaboveprocedureinreverseorder.
13. Powerthewaterheaterupagain.
14. Thenextday,checkthegasketiswatertightand,ifnecessary,tightenthenuts
againslightly.
3.Trouble-shooting
3.1 Troubleshooting by user: control lamp display
Indicatorlightn°1 Lampstatus Meaning Remarks
Orange
Continuouslight(orange) Normal operation:
-Waterheating
-Corrosionprotection
provided
Theproductisrunningonthe
mainspower
Green
Continuouslight(green) Normal operation Off-peak
hours / Continuous:
-Hotwateravailable
-Corrosionprotection
provided
Theproductisrunningonthe
mainspower
Slowashing(green) Normal operation during
Peak Hours:
-Hotwateravailable
-Corrosionprotection
provided
Theproductisrunningon
battery
Rapidashing(green) Abnormal operation Contactyourinstalleror
customerservice.
OFF
Lampoff Abnormal operation No mains power:
-Switchtoforcedoperation
onyourswitchboard,and/or
-Checkthecircuitbreaker
position
ÆIfthelampremainsoff,
contactyourinstalleror
customerservice..
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