Brand New Max e Therm burning through igniters literally
- By JamesW
- Pumps, Filters, and Plumbing
- 33 Replies
I noticed this a few days later. At first glance it looked to be working fine with temps and status of circuits showing in C4 but I couldn’t turn my SPA on a few days later until I rebooted Director.I finally took the plunge and updated to 3.002 yesterday. Some comments below.
The multi expansion panel bug that reared its head in 2.026 is gone
Most of the other bugs that appeared in 2.006 and 2.017 appear to have been fixed.
Integration with Control4 via the official driver was a little scary and required two reboots of the IntelliCenter and one reboot of Control4 to start working properly but has been rock solid for 24 hours now.
I haven’t tested multiple IntelliBrite lights yet to see if the problems (with large numbers of such lights over multiple panels) from v1 and v2 are still present as I converted these to generic lights in Pentair a few weeks ago (as reported elsewhere) and moved the colour control from Pentair to Control4 to get stability.
I forgot to mention the fuse by the firemans switch is not blown.The control panel on my Pentair Mastertemp400 heater has stopped getting power. I’ve read other post trying to fix this myself, but I’m at a point where I don’t know what to check next. Any guidance would be much appreciated.
My system is about 15 years old and it’s a Pentair Easytouch control panel connected to a Mastertemp400 heater. We use the heater several times a week and it has been working fine for the last couple of years. I know that I have to have the spa on for the heater to get power. When I press the ‘spa’ button I no longer see “HEATER” displayed on my easy touch control panel and no lights light up on the heaters control panel.
Here is what I’ve done so far:
I checked the voltages on the heater and I’m getting 220VAC input and 28VAC out of the transformer. I checked the plugs to the control board and the 4-pin connector at J7 has 28VAC and the 5-pin connector at J1 has 0VAC (brd_vac.jpg attached). At this point I thought the control board was bad so I replaced it. The issue remained. Still no power. Next, I checked the wire between the easytouch control panel (J19) and the heaters firemans switch. I used a multimeter with audible continuity and verified that each screw post on J19 had continuity to the firemans switch post and they were not shorted together (fsw.jpg attached). What do I check next? I’m out of ideas.
Thanks,
-Mike
When the heater is operating (connected to) in 240Vac, the IC MT1 (in purple box) is switching the input L1 to get 120Vrms in the ignitor. The picture diagram shows the L1 circuit route: a) red (110V direct) and b) purple (240V switching by MT1).