Infinity REU-2425W
- 36 -
Issue 2 - 5/07/04 ©Rinnai
12) Are the safety devices operating normally?
Check the thermal fuse.
v.
# Disconnect connector B
2
and
measure the resistance between red
~ red.
Normal:
less than 1 .
If normal, replace the PCB unit.
Faulty:
Check the appliance for damage.
If there is nothing abnormal, replace the
thermal fuse.
Check the remaining flame safety device.
w. Measure resistance between the two
terminals B
3
.
Normal:
less than 1
If normal, replace the PCB unit.
Faulty:
Replace the remaining flame
safety device.
Combustion stops due to flame failure
13) Is the flame rod functioning normally?
x.
Measure the voltage between the
flame rod terminal (A
2
) and the
appliance earth.
Normal:
AC 100 ~ 160V
If normal, check (y) below.
Faulty:
Replace the PCB unit.
y.
Check that the flame rod attachment
is not loose.
Normal:
Replace the PCB unit
Faulty:
Secure the flame rod brackets.
14) Is the earth lead wire normal?
z.
Check whether the earth lead wire
has come loose (disconnection from
round terminal) or if any shorts have
occurred.
If normal, check for any other causes for
flame failure (eg. gas valve is open,
blocked filter, etc)
Faulty:
Secure the earth.
Ω
Ω
Summary of Contents for REU-2018W
Page 8: ...Infinity REU 2425W 5 Issue 2 5 07 04 Rinnai 3 Dimensions Note All dimensions are in mm ...
Page 14: ...Infinity REU 2425W 11 Issue 2 5 07 04 Rinnai 7 Cut away Diagram ...
Page 15: ...Infinity REU 2425W 12 Issue 2 5 07 04 Rinnai 8 Schematic Diagram ...
Page 33: ...Infinity REU 2425W 30 Issue 2 5 07 04 Rinnai 20 Wiring Diagram ...
Page 54: ...Infinity REU 2425W 51 Issue 2 5 07 04 Rinnai 26 Exploded Diagram ...
Page 55: ...Infinity REU 2425W 52 Issue 2 5 07 04 Rinnai ...
Page 56: ...Infinity REU 2425W 53 Issue 2 5 07 04 Rinnai ...
Page 57: ...Infinity REU 2425W 54 Issue 2 5 07 04 Rinnai ...
Page 60: ...Infinity REU 2425W Issue 1 5 07 04 Rinnai Notes ...