Takagi T-K3 Service Manual page 39

Error Code Malfunction description
761
Miscommunication between Master and
Slave units for Easy-Link systems.
Inspect cable connections between Master and Slave units.
1
2 Check for signs of power surges.
Error Code Malfunction description
Abnormal burning
991
(Refer to section 12-3)
1 Check for blockage on the air inlet of the T-K3.
2 Check for blockage of the exhaust run.
3 Check for proper manifold pressure in the T-K3.
4 Consider altitude/elevation of region of where the T-K3
installed.
Cancellation method
Restoring proper cable
connections among all the T-K3s.
When the computer detects
proper connections among all the
T-K3s, "761" error code will
cease to display.
Diagnosis
Cancellation method
Turn off the power or water
supply
If not possible, press and hold
the INC and DEC buttons on the
computer board simultaneously
for more than 3 sec.
Diagnosis
39
CONFIDENTIAL
T-K3 Servi c e Manual
Ver. 1.05
Checkpoint
Checkpoint