CALEFFI Altecnic SATK30 Instrukcja instalacji, obsługi i konserwacji - Strona 20

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SATK20 & SATK30
Fault Finding
Fault
Indications
CH led on
The room is not
reaching the desired
temperature
CH led off
all leds are off
FAULT led lit + error
code 4 active
FAULT led lit + error
code 5 active
FAULT led lit + error
code 15 active
FAULT led lit + error
code 69 active
FAULT led lit + error
code 76 active
FAULT led lit + error
code 79 active
E & O.E
Altecnic Ltd
Mustang Drive, Stafford, Staffordshire ST16 1GW
T:
E:
+44 (0)1785 218200
Registered in England No: 2095101
altecnic.co.uk
IOM 028
18-11-14
Possible Cause of Fault
heating cycle temperature set point too low
chrono-thermostat temperature setting incorrect
HIU strainer clogged
heating valve actuator faulty
heating valve obturator blocked
modulating valve actuator connector disconnected
DHW temperature probe cable inverted with heating probe
presence of air in the system
pump (if present) not working
pump cable (if present) not connected
possible system shut-off valves/terminals closed
centralised system temperature insufficient
electronic controller not working
primary circuit flow rate insufficient
centralised system not working
timer/thermostat time setting incorrect
timer/thermostat not working
electric supply switched off
protection fuse burnt out
heating circuit pressure too low
heating temperature probe faulty
compensation temperature probe faulty
safety thermostat cut in
safety relief valve faulty
incorrect switch setting
Operations to be Performed
increase set point
check programming of chrono-thermostat
call qualified personnel to have it serviced
call qualified personnel to have it replaced
call qualified personnel to have it replaced
restore correct connection
restore correct connection
vent the system
call qualified personnel to have it replaced
restore connection
open the valves
contact person in charge of system
call qualified personnel to have it replaced
contact person in charge of system
contact person in charge of system
check programming of timer/thermostat
check timer/thermostat
restore HIU electric supply
restore HIU electric supply
restore system pressure
call qualified personnel to have it replaced
call qualified personnel to have it replaced
call qualified personnel to have it serviced
call qualified personnel to have it serviced
restore correct switch settings