Weil-McLain 550 MBH Nstallation And Operation Manual page 78

Commercial condensing gas-fired water boilers
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®
SlimFit
Series 3
DIAGNOSTICS menu
Follow information at the bottom of each screen to navigate to next/previous screen or enter/save data
DIAGNOSTICS (cont.)
NETWORK INPUTS
(shows on master boilers only)
SOFTWARE VERSIONS
PAST ERRORS
MANUAL TEST MODE
(Single boiler or network
Shadow boiler)
MANUAL RESET
78
COMMERCIAL CONDENSING GAS
(continued)
menu navigation, continued (see Figure 58, page 70 for access information)
Shows input status of all network boiler inputs.
DISPLAY
WM#.##
MAIN MICRO
SECOND MICRO
CONTROL FAULTS:
IGNITION RETRIES:
MANUAL RESET CNT:
AUTO RESET CNT:
LOCKOUT HISTORY 1
LOCKOUT HISTORY 2
LOCKOUT HISTORY 3
STATUS:
########
HEAT EXCHANGER:
º
TARGET:
###
MODULATION:
BOILER OUT:
BOILER IN:
###
SYSTEM SUPPLY:
SYSTEM RETURN:
º
FLUE:
###
F
OUTDOOR:
###
BLOWER SIGNAL:
BLOWER SPEED:
FLAME SIGNAL:
FORCE RATE:
PRESS ENTER TO RESET THE FOLLOWING
ERROR (SCREEN SHOWS A LIST OF ERRORS)
-
FIRED WATER BOILER
WM#.##
WM#.##
###
###
###
###
####
F or "%" for network
########
º
###
F
º
F
º
###
F
º
###
F
º
F
###%
###RPM
###
AUTO
Boiler Manual
See following pages for details.
See following pages for details.
See following pages for details.
See following pages for details.
LOCKOUT HISTORY #
FAULT NAME:
####
FAULT TYPE:
####
TIME:
HH:MM AM
TEMPERATURES
DATE:
MM/DD/YY
INPUT STATUS
STATUS:
########
OUTPUT STATUS
TEMPERATURES
INPUTS
OUTPUTS
See following pages for details.
See following pages for details.
Part number 550-100-168/0516

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