Troubleshooting Guide

30
Resistance testing
Heating film in rear handle 2
Unplug plug 1 in the front handle.
Test resistance between the two solder points
on the heating film in the handle.
Resistance should be approx. 0.9 Ohm (± 10
% att approx. 20°C / 68°F)
If the resistance is not correct, the tank (181
114 170) must be replaced.
Heating film in front handle 3
Measure resistance between the two solder
points on the heating film in the front handle.
Resistance should be approx. 5.1 Ohm (± 10
% att approx. 20°C / 68°F)
If the resistance is not correct, the front handle
(181 310 150) must be replaced.
2 3
1
13
HANDLE HEATING