SUNWARD SWE50E - Page 192

OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100
184
Insufficient
air
conditioning
refrigerating fluid again
clutch slipped or brasion
repair or replace
expansion valve partial clogged
wash
expansion valve fault
replace
dry bottle clogged
replace
appearance of dustproof net or evaprator is
too dirty
wash
return air inlet of A/C is clogged
clean
appearance of condenser is too dirty
wash
compressor fault
repair or replace
misuse manipulator, opened heating
equipment
close warm mode
hot water flow controller/ solenoid warm
water valve fault or it jamed at the open
position
Wash or replace
warm water valve is open
close warm up valve
manipulator fault can not control hot water
flow controller/solenoid warm valve closed
replace
can not
heating or
insufficient
heating
water temperature of engine is too low
use it when water temperature
of engine is rising
manipulator fault can not control hot water
flow controller/ solenoid warm water valve
opened
replace
hot water flow controller/ solenoid warm
water wire line fault
Repair or replace
warm water flow controller/ solenoid warm
water valve fault or warm water valve
jamed at the closed position or samll
position
replace
warm water valve closed or opened a little
turn up warm water valve
manipulator heat setting is too little
magnify heating capacity
setting
manipulator/ misuse control panel, opened
refrigeration
close refrigeration mode/A/C
switch
surface of dustproof net is too dirty
wash
return air inlet of A/C is clogged
clean