CALEFFI SATK40 Series Instructies voor installatie, inbedrijfstelling en onderhoud - Pagina 11

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CALEFFI SATK40 Series Instructies voor installatie, inbedrijfstelling en onderhoud
Troubleshooting
FAULT DESCRIPTION
INDICATIONS
DHW LED on
Water is not
heated
FAULT LED on + error
code 4 active
FAULT LED on + error
code 69 active
FAULT LED on + error
code 79/80 active
DHW LED off
all LEDs are off
The water is hot
but does not
DHW LED on
reach the
desired
temperature
Hot water
DHW LED on
temperature is
too high
Hot water flow
DHW LED on
rate is
insufficient
DHW LED off
Hot water flow rate
is zero
CH LED on
The room does
not reach the
desired
CH LED off
temperature
all LEDs are off
FAULT LED on + error
code 4 active
FAULT LED on + error
code 5 active
FAULT LED on + error
code 15 active
FAULT LED on + error
code 69 active
FAULT LED on + error
code 79/80 active
Start-up of the
heat interface
All LEDs are off
unit heating
function causes
the safety circuit
breaker to trip
POSSIBLE CAUSE OF FAULT
primary circuit shut-off valves closed
modulating valve actuator connector disconnected
modulating valve actuator disconnected from valve body
modulating valve actuator faulty
pump not working
pump cable not connected
presence of air in the system
electronic controller not working
diverter valve obturator seized
centralised system not working
heating circuit pressure too low
safety thermostat cut-out
incorrect switch setting
DHW storage thermostat disconnected
DHW storage thermostat faulty
electric supply cut off
protection fuse burnt out
DHW temperature too low
HIU strainer clogged
pump not working
excessive demand for DHW
electronic controller not working
centralised system temperature insufficient
primary circuit flow rate insufficient
domestic water cycle temperature set point too high
thermostat faulty
modulating valve actuator faulty
valve obturator blocked in intermediate or open position
electronic controller not working
possible clogged strainers
possible domestic water system shut-off valves
partially closed
centralised domestic circuit cold water flow rate insufficient
possible domestic water system shut-off valves closed
no cold water in centralised domestic circuit
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
presence of air in the system
pump not working
pump cable 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
chrono-thermostat time setting incorrect
chrono-thermostat not working
Electric supply cut off
Protection fuse burnt out
heating circuit pressure too low
heating temperature probe faulty
compensation temperature probe faulty
safety thermostat cut-out
incorrect switch setting
pump cable connector inserted the wrong way round
11
OPERATIONS TO BE PERFORMED
open the valves
reconnect actuator connector
reconnect actuator
call qualified personnel to have it replaced
call qualified personnel to have it replaced
restore connection
vent the system
call qualified personnel to have it replaced
call qualified personnel to have it replaced
contact person in charge of system
restore system pressure
call qualified personnel to have it serviced
restore correct switch setting
reconnect thermostat
call qualified personnel to have it replaced
restore HIU electric supply
call qualified personnel to have it replaced
increase set point
call qualified personnel to have it serviced
call qualified personnel to have it replaced
decrease demand
call qualified personnel to have it replaced
contact person in charge of system
contact person in charge of system
decrease set point
restore correct connection
call qualified personnel to have it replaced
call qualified personnel to have it replaced
call qualified personnel to have it replaced
call qualified personnel to have it serviced
open the valves
call qualified personnel to have it serviced
open the valves
call qualified personnel to have it serviced
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
reconnect actuator connector
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 chrono-thermostat
check chrono-thermostat
restore HIU electric supply
call qualified personnel to have it replaced
restore system pressure
call qualified personnel to have it replaced
call qualified personnel to have it replaced
call qualified personnel to have it serviced
restore correct switch setting
Check that the pump cable connector is inserted
the right way round