Specifications

EKO BOILER MANUAL
24
Problem Cause Remedy Suggested
Regulator does not work
No power Check the wiring and circuit
breakers
Fuse damaged Replace fuse – not covered
by warranty
Live wire conduit damaged Inspect and repair wire
Temperature sensor
damaged
Call service
Regulator damaged Call service
Blower fan not working
Thermal protection engages Investigate reasons for boiler
overheating
No power in regulator Check fuse and wiring
Fan damaged Call service – fan
replacement
Regulator damaged Call service
Fan blocked Inspect and clean the fan
Blower fan making noise
Bearings damaged Call service – fan
replacement
Condenser damaged Call service – fan
replacement
Fan clips loosened Check, turn the clips tight
Fan blades dirty Clean and check
Debris in fan cover Clean and check
Blower fan working poorly
Dirty fan blades Check and clean
Creosote on the fan cover Check and clean
Explosion or puffing in the
firebox
Problems with startup Refer to page 17
Chimney draft too low (below
0.40”wc)
Rebuild chimney. Consider
use of WKO exhaust fan
Chimney draft too intensive
(over .080”wc)
Use exhaust regulator
Wood too small or too dry Mix with larger humidity fuel
as to increase humidity level
(should be about 15-35%)
Clogged heat exchanger
tubes
Clean the exchanger or call
service – not covered by
warranty
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