Rinnai aiM 65 M/S Manual page 14

Parametre
Max temp differential
[3916.1]
flow/return
- If the value is higher than [maximum let
%20.
[6604.1] SLT T diff low-fire
- If the T value is higher than [maximum let T] + [6604.1] boiler load lowered to
minimum.
[6605.1] SLT T diff start prev
Number of errors delta-T
[3921.1]
within 24 h
- If the T value is higher than [maximum let T] + [6605.1
Rev: RINNAI Service manual (English)
Date:14/05/2019
viour is as follows:
T > [ MaxTdiff flow/return ] : Load %20 lowered
] value, the boiler load is lowered by
T > [ MaxTdiff flow/return ] + [ SLT delta-T
Offset] : partial load
Output reduced to minimum
MaxTdiff flow/return]
T > [ + [
Offset] : start prevention
31
SLT delta-T