7
R
LENN X
FANCOIL MAINTENANCE
RUNNING
CHECK UNIT FUSE
CHECK MAINS SUPPLY
CHECK POWER SUPPLY TO FANS
RESET MCB
CHECK TRANSFORMER
CONTACT
SPARES DEPT
REPLACE
MAX 3 AMP
POOR COOLING/HEATING PERFORMANCE
NOT
CLEAN WITH VAC-
UUM CLEANER
24V AND MAINS OUTPUT
OK, BUT:-
FANCOIL MAINTENANCE
FANCOIL WORKING
CORRECTLY
OK
CONTINUE
NOT WORKING
EXAMINE
IF FITTED CHECK THERMOSTAT SETTING
EXAMINE SET POINT
WATERSIDE UNIT
AIRSIDE UNIT
CHECK DAMPER MECHANISM
CHECK ACTUATOR
EXAMINE VALVES & ACTU ATORS
EXAMINE W ATER FLOW TE MPERATURE
CHECK CONTROLLER
CHECK MOTOR/CAPACITOR
ADD LINK BETWEEN
TERM 8 & 9. IF FCU
WORKS CONTROL-
LER IS FAULTY
CONTACT
SPARES DEPT
CONTACT
SPARES DEPT
CHECK FILTER FOR BLOCKAGE
EXAMINE FILTER WASH OR
VACUUM REPLACE IF NEC,
CONTACT SPARES DEPT.
CHECK COIL FOR BLOCKAGE
CONTACT
SPARES DEPT
CONTACT
SPARES DEPT
CONTACT
SPARES DEPT
CONTACT
SPARES DEPT
CHECK MOTOR
CONTACT
SPARES DEPT
POOR AIRFLOW
OK, BUT:-
Noisy
CHECK IMPELLORS ARE SE-
CURE AND NOT RUBBING ON
SCROLLS.
FANCOIL WORKING
CORRECTLY
FANCOIL WORKING
CORRECTLY
When contacting Spares Dept please specify Unit type, size and Ref number.
