Reactor Error Code Trouble Shooting Guide
Rev 2.6 (02/2014) Page 23
E22: No Component B Transducer (Return to Table Of Contents)
Causes:
1) Faulty pressure transducer 24K999.
2) Faulty connection on J8/J3 of motor control board.
3) Checking for a E22 error
o Check transducer B connection at J8, (E-20/E-XP1, H-series) or J3, (E-30/E-
XP2), on motor control board.
o Clean the plug and socket of transducer connection by unplugging and spraying
commercially available contact cleaner and reconnecting.
o Reverse B and A transducer connections. If error moves to transducer A (E21),
replace the transducer B. If error does not move then replace the motor control
board.
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