Hitecsa EQPL-B 4360 Manual Del Operador página 79

II.9.1.2 Checking the water connections
Have the water connections been made to a professional standard?
Is the water inlet/outlet direction correct?
Are the circuits full of water and have the pipes been bled of any air residue?
Does the water flow conform to what is stated in the user manual?
Do the pumps turn in the right direction?
Are the flow meters (if installed) active and correctly connected?
Are the water filters placed upstream from the heat exchanger and recovery
unit in good working order and correctly installed?
The water connections are compliant!
II.9.1.3 Checking electric connections
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Does the unit power supply match the values
indicated on the plate?
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Is the phase sequence correct?
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Does the earth conform with current regulations?
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Are the power circuit electric conductors of the size
indicated in the manual?
t
Is the circuit breaker positioned upstream from the
unit of the right size?
t
The electric connection is compliant!
START
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t YES
t YES
t YES
t YES
t YES
t YES
t YES
YES
YES
YES
YES
YES
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€
€
€
€
€
€
€ €
NO Restore the correct power supply
€ €
NO Restore the correct phase sequence
€ €
NO DANGER! Restore the earth connection!
€ €
NO DANGER! Replace the cables immediately!
€ €
NO DANGER! Replace the component immediately!
80
SECTION II :: INSTALLATION AND MAINTENANCE
€
NO Bring the connections up to standard.
€
NO Correct the inlet/outlet direction
€
NO Fill the circuits and/or bleed the air
€ NO Correct the water flow rate
€
NO Correct the rotation direction
€
NO Repair or replace the component
€
NO
Repair or replace the component