User manual

Installation & Servicing Instructions Rinnai Q-Series
93
radiators do not get hot enough or
warming them up takes too long
supply water
temperature too low
incorrect choice of
installation
installation resistance
too high (given an
average T > 36°F the
boiler decreases the
load)
17.6 Radiators do not get hot enough or warming up takes too long
check setting of
room thermostat
or RS100
Check setting PARA chapter Step No. 1 and
increase if necessary
check / clean water fi lter check dimensions
of pipes
PARA chapter Step No. 2 if necessary
change
see installation instructions
if necessary, increase pump rpm Para 48