Sime ALU HE, Инструкция для пользователя, по установке и обслуживанию

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87
EN
NOTE:
When, in addition to the message "ALL ..." the symbol
h also appears on the display, after having repaired the
fault, button Y must be pressed for approx. 3 seconds, and
then released. The boiler starts up again normally.
6.6 Fault / malfunction codes
Type No. Description
ALL 01 Air pressure switch fault
ALL 02 Low water pressure in system
ALL 03 High water pressure in system
ALL 05 Boiler delivery probe fault
ALL 06 No flame detection
ALL 07
Safety thermostat open or siphon pressure switch
fault
ALL 08 Fault in flame detection circuit
ALL 09 No water circulating in primary system
ALL 10 Hot water tank sensor/anti-freeze faulty
ALL 13 Smoke probe triggered
ALL 14 Smoke probe fault
ALL 15 Fan fault
ALL 19 External sensor fault
ALL 20 Mix 1 zone safety thermostat triggered
ALL 21 Mix 1 Zone valve delivery probe fault
ALL 22 Mix 2 zone safety thermostat triggered
ALL 23 Mix 2 Zone valve delivery probe fault
ALL 24 S1 solar probe fault
ALL 25 S2 solar probe fault
ALL 26 S3 solar probe fault
ALL 27
Solar application coherence fault – hydraulic
configuration
ALL 28 S3 input coherence fault
ALL 29 Number of expansion boards connected fault
ALL 30 System return probe fault
ALL 31 Cascade manifold probe fault
ALL 32 Three zone system configuration fault
ALL 33 Communication fault with RS485 board
ALL 34 Communication fault with RS485 board – CASCADE
ALL 35 Communication fault with RS485 boards
ALL 70 Cascade generic fault
ALL 71 Generic fault with cascade module
6.7 Checks and adjustments
After checking that the boiler is operating correctly, you must
take combustion readings as well as maximum and minimum
power readings, and check the combustion efficiency by
activating the
chimney sweeper function
.
6.7.1 Chimney sweeper function
The chimney sweeper function is used by the qualified
maintenance technician to check the gas pressure, detect the
combustion parameters and measure the combustion efficiency
when required by the legislation in force.
This function lasts 15 minutes and is activated by proceeding
as follows:
– with the boiler inactive, loosen the screw on the mains tapping
point (1) on the gas valve and connect a pressure gauge
GAS VALVE
ALU HE 80
ALU HE 116
ALU HE 160-200-240-280
1
1
1
Fig. 32
– activate a heat request
– press button s or n to activate the boiler.
Leave the appliance to stabilise, then:
– press and hold the M button for a few seconds, until you see
the z figure flashing
– press the Z button to operate the boiler on maximum power
(Qmax) as indicated on the display with v
– check that the gas supply pressure is: G20=20 mbar -
G31=37mbar