Adjustments - Rinnai E32S Installation & Servicing Instructions Manual

11.2

Adjustments

When the boiler is installed it is in principal ready for use. All adjustments of the boiler
control are already pre-programmed for a heating system with radiators/convectors
with a flow temperature of 85°C. The adjustments are described in the Parameter chapter
on page 26.
In certain cases adjustment have to be altered in case of :
- Lower flow temperature
Read through the Parameter chapter to adjust the boiler to its installation.
Contact Rinnai Heating in case of doubt.
Please follow next procedure to alter adjustments:
Altering adjustments
Press the Mode-key for 5 secondss.
STEP 1
Press by means of the + or the - key until the code C123 is shown;
STEP 2
Press the STORE-key to confirm the code (code blinks1 x).
STEP 3
Press briefly the MODE-key to select one of the 4 chapters, i.e. PARA;
STEP 4
Press once or more briefly on the STEP-key to select a Parameter
STEP 5
Alter the value, if necessary/possible, by means of the + or the - key
STEP 6
Press briefly on the STORE-key to confirm the alteration.
STEP 7
Press once or more on the MODE-key until StBY or Good is shown:
STEP 8
If for 20 minutes no single key is used the display will return automatically to its original
read-out (Good state or technical read out)
The display shows COdE followed by an arbitrary number;
Now you have acces to the installer level. There are 4 chapters:
PARA
•
INFO
•
SERV
•
ERRO
•
The content of the chapters is described on the following pages.
(parameter visible on the left, value on the right) ;
When you have to change more values, repeat from step 5.
After a few seconds the text StBY will be replaced by the technical read-out
or Good-state (Depending from the position the access code is keyed in)
When you want to return from an arbitrary position to the original read out
press once or more on the MODE-key until StBY is shown.
Parameters
Information chapter (no adjustments possible)
Service chapter
Error-chapter (no adjustments possible)
25