APPENDIX E – ALARMS
85
CODE POSSIBLE CAUSE PROPOSED SOLUTION
H 400
Problem in the plumbing circuit.
H 401
Problem in the plumbing circuit.
Steam generator malfunction.
H 402
Problem in the plumbing circuit.
Steam generator malfunction.
H 403
Problem in the plumbing circuit.
Problem in the plumbing circuit.
H 404
Steam generator malfunction.
Problem in the plumbing circuit.
H 405
Steam generator malfunction.
Problem in the plumbing circuit.
H 406
Steam generator malfunction.
H 410
Timer problem
H 990
General operating problem.
H 991
General operating problem.
H 992
General operating problem.
H 993
General operating problem.
Contact the Technical Support Department
(see Appendix Z
).