COSMOGAS AGUAPLUS 100, Инструкция по установке, эксплуатации и обслуживанию

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COSMOGAS AGUAPLUS
14 - USE
Error Error description Checks Solutions
Err 67 Grounding error Make sure the appliance is correctly grounded. Restore correct appliance grounding.
Err 68 Watchdog communica-
tion error
Replace the command and control board
Err 72 Supply sensor open Make sure the sensor electrical resistance matches
with the graphic in section 15.14.
If the sensor does not match, it must be replaced.
Exchanger malfunction Check that the primary heat exchanger temperature
fuse has not intervened.
If the primary heat exchanger temperature fuse has
intervened (the contact is open), the exchanger must
be replaced
Err 73 Return sensor open Make sure the sensor electrical resistance matches
with the graphic in section 15.14.
If the sensor does not match, it must be replaced.
Err 76 D.H.W. sensor open Make sure the sensor electrical resistance matches
with the graphic in section 15.14.
If the sensor does not match, it must be replaced.
Err 80 Supply sensor in short
circuit
Make sure the sensor electrical resistance matches
with the graphic in section 15.14.
If the sensor does not match, it must be replaced.
Err 81 Return sensor in short
circuit
Make sure the sensor electrical resistance matches
with the graphic in section 15.14.
If the sensor does not match, it must be replaced.
Err 84 D.H.W. sensor in short
circuit
Make sure the sensor electrical resistance matches
with the graphic in section 15.14.
If the sensor does not match, it must be replaced.
Err 86 Flue exhaust sensor in
short circuit
Make sure the sensor electrical resistance matches
with the graphic in section 15.14.
If the sensor does not match, it must be replaced.
Err 87 RESET key error RESET key pressed too many times in 60 seconds
Err 93 Appliance selection error Check the 3000 parameters list (section 17)
Err 107 Software error inside
command board
Replace the command and control board
Err 108 Software error inside
command board
Replace the command and control board
Err 109 Error to burner 2, 3 or 4 When burner 1 (MASTER) locks up, it stops burners 2,
3 and 4 with error 109
Solve the error to burner 1 (MASTER).
Err 110 Flapper valve not open
error
Check for and, if necessary, remove any obstruc-
tions in the air intake and flue exhaust ducts;
Check the flapper valve (part 31 fig 3-2)
Err 111 Flapper valve not closed
error
Check the flapper valve (part 31 fig 3-2)
Err 112 Flapper inlet error Make sure parameter 3005 is set to 0 or 4 If parameter 3005 is 0 or 4, replace the command
board.
Err 113 Software error inside
command board
Replace the command and control board
Err 114 Water flow rate too low Check the flow rate to the burner (parameter 1062),
it must be greater than parameter 3035.
Increase the water flow rate to the system;
Check for and, if necessary, remove any obstruc-
tions from the system.
Err 115 Master board error Reset via parameter 3013.
Err 116
(*)
Communication error BUS communication interrupted Check the BUS connection.
A burner is not powered Restore power to all the burners
NO CONN
Microprocessor locked
up
Make sure that the pressure measuring device wires
are not short circuiting
If it is not short circuiting, replace the pressure
measuring device (or disconnect it via menu 3000).
Make sure that the supply measuring device wires
are not short circuiting
If it is not short circuiting, replace the supply measur-
ing device (or disconnect it via menu 3000).
Make sure the display is connected to the
MASTER
If the display is not connected to the MASTER it
shows “NO-CONN”.
If it is none of the above cases, replace the control
board and/or the display.
* This error locks up all burners