Weil-McLain 2 Series Manual page 95
Commercial condensing gas-fired water boilers
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Also See for 2 Series:
- Manual (132 pages) ,
- User's information manual (12 pages) ,
- Supplemental instructions (11 pages)
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SlimFit
Series 2
Troubleshooting
Make sure to determine the causes of outages. Do not leave the boiler operating without a complete diagnosis.
Control fault indications
1. The Control provides diagnostic information for both
automatic reset conditions and manual reset condi-
tions. See Figure 58, page 66 for information available
on the Control display.
Control display toggles when in lockout, with screen flashing red to gray
Part number 550-100-180/0917
COMMERCIAL CONDENSING GAS
(continued)
2. Figure 91 shows the screen behavior during an automatic or manual reset
3. Figure 92, page 96 lists conditions that will cause the control to display a
-
FIRED WATER BOILER
condition. The table below the display illustration lists manual reset condi-
tions and how to reset from them.
constant red screen. The boiler will automatically restart if the condition
self-corrects or the technician uses the Control's manual reset screens to reset.
— Boiler Manual
95
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