Technical data

Problem Cause Remedy suggested
fan’s loud working bearings damaged call service - fan’s replacement
condenser damaged call service - condenser’s replacement
fan montaging clips loosened checking, turn the clips tight
fan’s blades unclean checking, cleaning
unneeded unit in fan’s cover checking, cleaning
poor fan’s working fan’s blades unclean checking, cleaning
fan’s cover with a pitch on the fan’s
cover
call Service- out of the warranty
detonation in the
boiler
wrong burning up look „Burning up”
chimney draught to low (below
10 Pa)
chimney rebuilding. Use WKO exhaust fan
chimney draught to intensive (over
20 Pa)
use exhaust regulator
to tiny and to dry wood (humidity
over 15 %)
mix with larger humidity fuel as to increase
humidity level (in about 15-25 %)
furnace ue of the exchanger
uncleaned
clean the exchanger or call service- out of the
warranty
21
9. Allowance for Orlan SUPER boilers
Wood boilers in version SUPER are equipped with a cooling coil (preserving against overheating)
and mechanical cleaning devices.
9.1. Cooling coil
In connection with thermostatic cooling valve cooling coil’s function is the boiler’s overheating
protection. We connect a cooling coil with thermostatic valve to the cold water installation (ex.
STS 20 Watts). Cooling coil outlet is to be directed into plughole installation.
9.2. Cleaning devices mechanism
Mechanical cleaning devices allow for heat exchangers
keeping in clean. Cleaning elements are made as
economizers placed in a heating pipe. They are moved with
a handle placed out of a boiler.
NOTICE!
As not to let cleaning devices and furnace ue to
get dirty with burning remnants it is important to
use cleaning devices after each fuel loading.