Blocks And Errors - Rinnai E75CN Installation & Servicing Instructions Manual

15

Blocks and Errors

15.1 Error indication (short reference)
Blocks with a number in the last 2 positions.
Block 01:
External safety contact cut off
Block 05:
Outdoor sensor not connected
Block 60:
Incorrect parameter setting of the minimum or maximum power.
Block 67:
A T has been detected between fl ow and return sensor whereas the burner is not in operation.
After the T has disappeared the block will clear.
Block 85:
The control has not detected a water fl ow. The venting cycle is started.
If during this cycle water fl ow is detected, the venting cycle is ended and the burner is released.
Error with a number in the last two positions.
Error 00:
Error 02:
Error 04:
Error 05:
Error 12:
Error 18:
Error 19:
Error 28:
Error 69:
FUSE:
i
NOTICE
A detected error is indicated on the display by means of blocking or error messages. A
distinction should be made between these two messages due to the fact that blocking
can be of a temporary nature, however, error messages are fi xed lockings. The control
will try its utmost to prevent locking and will temporarily switch off the unit by blocking
it. The following is a list of some messages.
Poor fl ame-forming
no fl ame-forming
adjustment or error for voltage interruption
adjustment
high limit stat
maximum fl ow temperature exceeded
maximum return temperature exceeded
number of revolutions not reported back from fan
no or incorrect display
24V fuse defective
The following pages describes more detailed follow up instructions for solving
blockings, errors and practical circumstances. These instructions are only for
licensed professional.
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