Weil-McLain WM97+ Aqua Logic, Manual

Page: 63 / 108

Part number 550-142-058/0811
63
WM97+
gas
-
fired water boiler
— Boiler Manual
CIRCULATOR EXERCISING and
FREEZE PROTECTION CIRCULATORS menus
CIRCULATOR EXERCISING
1. For each circulator, select whether you want the control
module to automatically start the circulator and run for 10
seconds for each 72-hour period of inactivity.
FREEZE PROTECTION CIRCULATORS
1. This function automatically fires the boiler at low fire and
starts the circulators chosen if the heat exchanger sensor
detects a temperature less than 40 °F. The circulators turn
off when the temperature rises above 45 °F.
Menus Next screen Next screen Next screen DEFAULT
Follow information at the bottom of each screen to navigate to next/previous screen or enter/save data
SYSTEM SETTINGS CIRCULATOR EXERCISING CIRCULATOR 1: ###
CIRCULATOR 2: ###
CIRCULATOR 3: ###
BOILER CIRC: ###
ON/OFF
ON/OFF
ON/OFF
ON/OFF
ON
ON
ON
ON
FREEZE PROTECT CIRCS CIRCULATOR 1: ###
CIRCULATOR 2: ###
CIRCULATOR 3: ###
BOILER CIRC: ###
ON/OFF
ON/OFF
ON/OFF
ON/OFF
OFF
OFF
OFF
ON
Figure 68 CIRCULATOR (SYSTEM SETTINGS) menu navigation (see Figure 60, page 55 for access information)