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Part number 550-100-325/0419
70
AquaBalance
®
Series 2 Wall Mount Gas-fired Water Boiler – Boiler Manual
30 High Altitude
HIGH ALTITUDE BOILER ADJUSTMENT
1. Press DHW- and DHW+ buttons together for 10 seconds
to enter the parameter setup menu. The standard values for
parameter “b04”, “ b05” and “b06”, are shown in Table below
and the following pages.
2. Roll down the menu by pressing the CH button until the
parameter “b04” is on the screen.
3. Set parameter “b04” to parameter in Table below.
4. Repeat steps 2 and 3 above to also adjust parameter “b05”
and “b06”, according to Table above.
5. Press DHW- and DHW+ buttons together for 10 seconds to
leave the menu. The values are automatically saved.
The Ignition speeds are the same for Standard and
High Altitude, there’s no need to change.
Figure 98 AquaBalance
®
80 boilers
80KBTU - Natural Gas
ALTITUDE
LOW FIRE HIGH FIRE (CH & DHW)
Blower Speed
(b06)
CO2 (%) CO (PPM)
Blower Speed
(b04 & b05)
CO2 (%) CO (PPM)
0 - 2,000' 35 8.0 - 9.0 <20 155 9.0 - 9.5 <110
2,000' - 4,000' 42 8.0 - 9.0 <20 155 9.0 - 9.5 <110
4,000'-5,000' 43 8.0 - 9.0 <20 155 9.0 - 9.5 <110
5,000'-6,000' 44 8.0 - 9.0 <20 155 9.0 - 9.5 <110
6,000' - 7,000' 45 8.0 - 9.0 <20 155 9.0 - 9.5 <110
7,000' - 8,000' 46 8.0 - 9.0 <20 155 9.0 - 9.5 <110
8,000' - 9,000' 47 8.0 - 9.0 <20 155 9.0 - 9.5 <110
9,000' - 10,000' 48 8.0 - 9.0 <20 155 9.0 - 9.5 <110
80KBTU - LP Gas
ALTITUDE
LOW FIRE HIGH FIRE (CH & DHW)
Blower Speed
(b06)
CO2 (%) CO (PPM)
Blower Speed
(b04 & b05)
CO2 (%) CO (PPM)
0 - 2,000' 35 9.0 - 9.8 <20 145 10.2 - 10.7 <110
2,000' - 4,000' 42 9.0 - 9.8 <20 145 10.2 - 10.7 <110
4,000'-5,000' 43 9.0 - 9.8 <20 145 10.2 - 10.7 <110
5,000'-6,000' 44 9.0 - 9.8 <20 145 10.2 - 10.7 <110
6,000' - 7,000' 45 9.0 - 9.8 <20 145 10.2 - 10.7 <110
7,000' - 8,000' 46 9.0 - 9.8 <20 145 10.2 - 10.7 <150
8,000' - 9,000' 47 9.0 - 9.8 <20 145 10.2 - 10.7 <150
9,000' - 10,000' 48 9.0 - 9.8 <20 145 10.2 - 10.7 <150
In USA Input rates are derated 4% for each 1000
ft. above sea level, beyond 2000 ft. in accordance
with National Fuel Gas Code, ANSI Z223.1/NFPA
54 - latest edition, and/or the Natural Gas and
Propane Installation Code, CAN/CSA B149.1.
For elevations above 10,000 feet, please contact
Weil-McLain Technical Support for details.
In Canada, Input rates are derated 10% for altitudes
of 2000 ft. to 4500 ft. above sea level. Please use
appropriate Fan Speed Settings for High Altitude
provided in this manual.
In Canada for elevation beyond 4500 feet. please
consult Provincial Authorities having jurisdiction
and/or local codes.
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