I've got an immersun board number P1060-12A, it decided to blow itself to bits, I've had the bulk of the problems sorted but I cannot find a value for the diode marked D9, ringed in the photo, can anyone help with the value of this diode?
Immersun parts.
Re: Immersun parts.
Littlefuse bidirectional tvs diode 440v nominal breakdown voltage. Part no. TPSMB440CA-A ( i think).
If the varistor, triac and tvs have blown up you may want to check the big black vishay 5uF caps under the display:- it's usually the failure of the cap on the mains side that causes the varistor circuit to self destruct.
If the varistor, triac and tvs have blown up you may want to check the big black vishay 5uF caps under the display:- it's usually the failure of the cap on the mains side that causes the varistor circuit to self destruct.
450W hydro-electric
5110W pv
1.3kw Wt2 - not yet producing
6kWh lead acid - maybe 1kwh useable
LiMnCo battery made from 2nd hand hybrid car modules 3.6kwh nominal 24v.
300lt hot water tank and two storage heaters
ASHP Grant Aerona 3 10.5kw and UFH
5110W pv
1.3kw Wt2 - not yet producing
6kWh lead acid - maybe 1kwh useable
LiMnCo battery made from 2nd hand hybrid car modules 3.6kwh nominal 24v.
300lt hot water tank and two storage heaters
ASHP Grant Aerona 3 10.5kw and UFH
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- Joined: Thu Jun 29, 2023 8:49 pm
Re: Immersun parts.
Thanks for the information, the parts are on order.