Weil-McLain 550 MBH Nstallation And Operation Manual page 72

®
SlimFit Series 3
CONTRACTOR menus
Failure to set correctly could result in
severe personal injury, death or substantial property
damage.
SlimFit control menu access — accessing contractor menus
Screens shown above are typical
only. Actual screens depend on
control settings chosen.
72
COMMERCIAL CONDENSING GAS
USER MODE
BOILER
SETTINGS
PRIORITY 1
PRIORITY 2
PRIORITY 3
ASSIGN INPUTS
DIAGNOSTICS
MAINTENANCE
INFO
SET TIME &
DATE
—
-
FIRED WATER BOILER
1. Access contractor menus by pressing and holding the UP and
DOWN arrow keys at the same time for 7 seconds.
2. See the following pages for explanations of control setting
options.
The default for this setting is
in this manual assume the USER MODE is set to BASIC. For
advanced features available in
SlimFit
Advanced Manual.
Set/change boiler model, control type,
high altitude setting, ODT sensor require-
ment, manual reset, high limit and WWSD
temperature settings, outdoor sensor temp
adjustment, circulator exercising, freeze
protection setup, and restore to factory
default option.
These settings control operating tempera-
tures and behaviors for systems that are
assigned to "PRIORITY 1."
These settings control operating tempera-
tures and behaviors for systems that are
assigned to "PRIORITY 2."
These settings control operating tempera-
tures and behaviors for systems that are
assigned to "PRIORITY 3."
These settings assign Priority 1, 2 or 3 to
each of the three inputs to the control.
Use to review current and historical infor-
mation including previous lockouts.
Used to set contractor contact information,
boiler information and maintenance dates.
Use to set date and time — important since
fault occurrences are date/time stamped.
Boiler Manual
mode. Screens shown
mode, see the
See page 73
See page 74
See page 74
See page 74
See page 75
See page 77
See page 82
None
Part number 550-100-168/0516