Installation & Servicing Instructions Rinnai E-Series

15.2.18Error 37

contact for return sensor T2 open

 

check the data

 

 

 

in Error mode

 

 

 

 

 

boiler data during error

 

 

 

 

 

 

 

 

1

error

 

 

2

operational

 

 

 

status

 

 

3

supply temp.

 

 

4

return temp.

 

 

5

kW burner

 

 

6

% pump

1

= 37

 

 

 

2

= 00

 

 

 

 

 

 

3

= xx*

 

 

 

4

= -22

 

 

 

5

= 00

 

 

 

6

= xx*

 

 

 

*= variable value

check the wiring

check the wiring for the sensor to make sure it is not broken

the wiring is OK but the error is repeated

connect the wiring from the return sensor with one another as a result of which Error 32 occurs

replace the

sensor

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Rinnai E110CP, E75CN, E110CN, E75CP user manual Check the data Error mode

E75CP, E110CN, E75CN, E110CP specifications

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