Bill, The use of "chips" programmed with internal software (also called firmware) is wide spread these days. Security fuses inside these microcontrollers dictate wether a third party can read the "fir

Hi Bill I have no experience with this company below, a search brought this up: http://www.generatorpanels.com/onan.asp If all else fails I too could help out with pcb repair to component level. Stefa

Hi Gary, My bilge switch is an APEM On-Off switch with long toggle. Unfortunately the 631xxxx or 636xxxx number is no longer readable... The number might be 631H/2-5 according to the datasheet on http

Hi Arlo, Bauer PE100 on Onan MDKAL 50Hz 220V Best regards, Stefan Jeukendrup sv Malaka Queen SM2k #348 @Turkey

Hi Ross, Appologies for the delay in answering, sailing to Datca now ;-) The manual is now on the forum under Files, Search, type "Dolphin" * suggest to ask D. for a manual of your 100A charger, email

Hi Ross, Here is the French manual for the 30/50A charger Dolphin/ CATS POWER DESIGN send me. It has a switch "Gel"or "free". Hope this helps you, Stefan Jeukendrup svMalaka Queen SM2k #348 ~ Monteneg

Hi Arno, I can only tell for my SM2000 #348, hoping that a 54 has a similar solution. WEMA S2-1170F It is basically a resistor divider with reed relays. The float contains a magnet closing one of the

Hi Marco, Transducers will be filled with moisture over time, especially without the rubber cap. You can measure the resistance: disconnect the transducer from the Sonic Speed box. It should be 110 ki

Hi Alin, See enclosed pdf with pictures : 4 Suntech STP190 1580 × 808 × 35mm 72 cell panels above the cockpit, 2 series 2 parallel. The challenges: * Max. regulated output is 10A at 24V: not enough wh

Hi Tom, I had the same amd since 2017 I am happy with this replacement for 130 euro incl. 21% tax: https://tbs-electronics.com/product/expert-lite-battery-monitor-12v-24v It is a modern design using a

Hi Arno, If a 54 indeed has the straight type like my 53, that is B&G part number 184-00-076/FI Bought a pair( replaced & working) in August 2019 here: https://outletspecialist.com/catalog/product/vie

Hi Arno, If a 54 indeed has the straight type like my 53, that is B&G part number 184-00-076/FI Bought a pair ( replaced & working) in August 2019 here: https://outletspecialist.com/catalog/product/vi