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Part number 550-100-325/0419
34
AquaBalance
®
Series 2 Wall Mount Gas-fired Water Boiler – Boiler Manual
Control selection for vent material
-
Perform at start-up final checks
Venting Material Change “b22” parameter
Boiler default is “1”for PVC vent material, see
Figure 128, page 101.
If other vent material is used, you program that material via
the control board.
To insure proper boiler operation (Combi and Heating Only
boilers) the boiler control programmed default is for PVC
venting material. You MUST program the boiler control for
any other venting material that you installed other than PVC,
in order to improve operational efficiency.
Refer to “Quick Start Guide” page 73, to first power up the
boiler.
To access the configuration menu:
16 Vent and air piping and boiler connections
(continued)
Push DHW buttons + & -
together for 10 seconds
DHW
Press Heating
buttons + & - to
scroll up or down
the parameter
numbers
1. Press the DHW + and DHW – buttons together for 10
seconds.
2. At the end of the 10 seconds the display will show the mes-
sage “b01”.
3. Press the heating buttons (+ or -) to scroll up or down
the list of parameters in increasing or decreasing order to
parameter “b22”.
4. Press the DHW buttons (+ or -) to view or modify the value
of a parameter: the modification will be automatically saved.
For example: CPVC, Polypropylene, or AL29-4C stainless
steel.
“b22” parameter
PVC solid core, ....................................... Select: “1”
CPVC only, ............................................. Select: “2”
Polypropylene and AL29-4C, ................ Select: “0”
DHW
Use the DHW + or – buttons to
modify the parameter value
Exiting the “User interface setting” menu. Press the “DHW +”
and “DHW -” buttons together for 10 seconds; or switch the
power to the unit o and then on again; or wait for automatic
exiting which occurs aer two (2) minutes
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