TECO TANK TK5K Originalbetriebsanleitung Seite 19

TANK
6 MANTAINANCE
6.1 ROUTINE MAINTENANCE
ATTENTION: All maintenance operations, be they ordinary or extraordinary, must only be carried
out with the machine turned off and with the switch to the "0" position.
Periodically check that the air intake surfaces are free from obstruction and clean (Ref.G)
Periodically clean the air intake grills using a vacuum cleaner or compressed air. Pay attention not to damage
the condenser vanes.
7 DIAGNOSTICS, PROBLEMS, CAUSES AND REMEDIES
7.1 Disadvantages, causes and remedies table
Disadvantages
The display does not
light up
Insuffi cient water
cooling
The "FLOW" LED is
out
The message "FLO"
appears on the dis-
play
The message "EE3"
appears on the dis-
play
The message "EE4"
appears on the dis-
play
The message "EE6"
appears on the dis-
play
The message "EE7"
appears on the dis-
play
C H I L L E R L I N E
Causes
Lack of electric supply
Insuffi cient water fl ow.
Aquarium isolation is
not enough.
Air intake surfaces
blocked
Ambient temperature
too high
Environmental tempera-
ture too low
Outgoing air from the
ventilation grid at room
temperature
Upper ventilation grill
ob-structed
Broken ventilation sys-
tem
Absent or insuffi cient
water fl ow.
ONLY FOR TRI-PHASE
MACHINES
Phase sequence pro-
tection
Compressor output
temperature too high
Error in the thermostat
memory
Check that the electrical connection and the voltage are cor-
rect
Check that the switch is in the "1" position
Check the proper operation of the pump (not supplied)
Insulate the walls of the aquarium and the pipes to reduce
heat loss
Clean the air intake surfaces and locate the conditioner in a
suitable environment
Re-establish the optimal ambient conditions
The maximum ambient temperature allowed is 38°C (100°F)
Restore ideal environmental conditions
The minimum ambient temperature allowed is 5 °C (41 °F)
Lack of gas in the compressor, contact the TECO S.r.l area
retailer
Free the ventilation grill or locate the conditioner in a suitable
environment
Contact the TECO S.r.l area retailer
Check the pump (not supplied) for correct operation
Check that there are no obstructions in the tubing
Check connection of all cables to the electrical power supply
Swap two power phases
Contact the TECO S.r.l area retailer
Contact the TECO S.r.l area retailer
Remedies
EN
17