Installation / Service / User Manual
BURNERTECH
22
7.2.1
Re-assembly
Using a new replacement gasket, carefully and securely slide it to the burner head up until the
gasket and the mounting plate are in contact. carefully refit the burner system into the appliance
combustion chamber and secure using the fixings.
Re-connect gas and electrical connections.
Check for gas soundness as detailed by Local, National Standards and Regulations and turn ‘ON’
the Gas and Electrical supplies.
Finally check and record the combustion and ventilation performance of the burner. Check the basic
operation/control of appliance before restoring automatic control to any Boiler Management System
(if applicable).
7.3
Fault Finding
7.3.1
Lockouts/Blockings
Several checks are included to protect the boiler and its environment. High Limit switch is constantly
monitored, safety times
are constantly compared etc.
Any violation of (programmable) limits (and/or internal thermostat functions) will lead to an error/fault or
warning condition.
Severe error will cause a lockout condition which can only be cleared by the reset key on the controller itself or
via a closed
contact on the external reset input. Blocking error will be resolved automatically if the cause of the error
disappeared.
In case of lockout and blocking conditions, Fan will not operate.
Error codes can be divided in 2 groups:
•
Lock-out condition codes;
•
Blocking condition codes.
Complete list of errors of the controller is given as following table:
Error Code
Description
LOCK-OUT ERROS
01
Flame lockout after several ignition trials
02
False Flame indication
03
High Limit error
04
APS related Errors (APS not opening, APS not closing, unexpected APS
connection)
05
Fan Tacho signal error
08
Flame circuit error
09
Gas valve driver circuit error
13
Remote reset lockout (volatile)
21
ADC error
25
CRC error
BLOCKING ERRORS
26
Reset Knob error
34
Low mains voltage
Summary of Contents for Inverterjet 50M
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Page 18: ...Installation Service User Manual BURNERTECH 17 Flow chart fan speed...
Page 26: ...Installation Service User Manual BURNERTECH 25 7 3 4 Maintenance Notes...
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