bought 1x 18i series but havent install yet. Why Alpha no E-warranty system? So outdate

i did but lazy upload to youtube. the dc motor sound is like tamiya car/typical dc motor sound like the motor rpm "weeee weee weee". not sure about joven. dont have joven to compare

got no tools to check how is the flow rate GPH from the dc motor pumped. But im using original shower came with it. Its good enough for me. i use only 1 bar motor speed.

what is the motor speed? max? dont have stop watch too. wahahaha

you switch on your water heater 24/7?

what is your heater model and brand?

oh mind..haiz. i dont know why you so worry now after you decided to conceal piping. wonder did you discuss with your contractor 1st?

btw new model heater pump come with 2 controller on the heater panel (1 is to control pump speed and 1 for temperature). it can be turn off and adjust speed include the heater temp so if you so scare it blow or damage it why not you turn it off on the control panel all the time and only switch it on during shower?

This post has been edited by KIntos: Mar 7 2012, 05:31 PM

18i dc motor

got no tool to measure noise level. dont ask me how many 'dB'

This post has been edited by KIntos: May 11 2012, 12:32 PM

My alpha 18i first batch motor spoiled just right after 1 year.

Not bother checking with them since out of warranty. 1st alpha heater and the dc pump was dead.

you sure is 5 years warranty? i cant recall the warranty

hey frank76,

better be quick to file warranty claim now. Below is the reply from alpha cs for my case:

The DC pump for Smart series heater is warranty for 5 years. But since the heater is after the 1st year warranty, there will be a on-site service charge of RM 50.00 per trip and electrical parts replacement is chargeable as well, replacement of the DC pump will be free.