Specifications

TM040 16, 18 & 20L Continuous Flow Gas Water Heater Service Instructions
D.O.I: 2/06/2009
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
42
Error Code 52
Error Code 52
Replace PCB
YES
Is the resistance of the
proportional gas flow
regulating valve normal?
TEST 12
Replace the proportional gas flow
regulating valve
NO
Error Code 61
Error Code 61
Display maintenance information
„6y‟ on remote control
Is the correct fan speed
indicated?
Replace the PCB
Is voltage being supplied to
the fan motor?
TEST 17
NO NO
Is the fan motor rotating?
Is a pulse signal detected
from fan motor?
TEST 18
Replace the fan assembly
Replace the PCB
YES
YES
NO
YES
NO
The error was likely to be caused
by a fluctuation in the power
supply. Isolate power to clear error
code.
YES
Fan Speed (x 100) RPM
Min
Max
NG
Prop
NG
Prop
Maintenance Info „6y‟
26
26
58
60