9
4. Removedirtfromfilter.
5. Installfilterintoheaterintakewithbasketbottomdown(Fig.9)
Fig. 9
6. Connectflexiblehosetotheheater.
7. Openwatervalveandchecktightness.
8. Checkelectronicsystemwhetherisnotsplashedwithwaterbeforepowerswitching
on–ifso,blowitupwithcompressedairtoremovewaterfromelectroniccircuitboard.
9. Adjustaccordingtochapter6.
8. Cleaning sprinkler (strainer) of drain tube
1. Unscrewsprinklerfromdraintube.
2. Unscrewboltfromsprinkler.
3. Pushoutringsfromsprinkler.
4. Cleanupringsducts.
5. Reinstallsprinkler
9. Defects and troubleshooting
Water flow too low
– blockedwaterfilter(cleanitoutaccordingtochapter7)
Heater does not start
– heaterinletexchangedwithoutlet
– waterflowsuppressedtoomuch
– blockedwaterfilter(cleanitoutaccordingtochapter7).
– waterpressuretoolow
– lackofpowerbecauseofblownfuse.
Heater does not warm up water but control lamp lights
– voltagetoolow(powersupplyinginstallationoverloaded)
– temperatureofenteringwatertoolow
– waterflowtoohigh(adjustwaterflowaccordingtochapter6)
Water temperature on heater exit to low
– waterflowtoohigh(adjustwaterflowaccordingtochapter6)
– temperatureofenteringwatertoolow
– highvoltagedrop(seechapter1,table3)
GOOD WRONG
