58
Page
Normal Operation
Owner's Guide
WARNING
•
For manual pump operation, adjust only the No. 5 DIP switch in the
LOWER bank of DIP switches. (See below.) DO NOT adjust the other DIP
switches.
•
Turn off the power supply to the water heater before changing the DIP
switch settings.
•
Failure to observe these warnings could lead to carbon monoxide poi-
soning or death.
Set DIP switch shown in the table below.
Manual pump operation
Lower bank
of
DIP switches
1
2
3
4
5
6
7
8
ON
No. 5 : OFF
DEFAULT
1
2
3
4
5
6
7
8
ON
No. 5 : ON
Lower bank of DIP switches
