FAQs

6. How can priority be turned off on the WM97+ control?
Turning the DHW setting to “OFF” will return the control to a 3-zone
control. Any or all of the 3 zones can run in any combination and will
operate on the temperature settings entered under “HEAT SETTINGS”.
7. How many circulator zones can be wired directly into the boiler?
The WM97+ control module is capable of operating 3 circulators in
addition to the internal circulator that can be adjusted to three different
speeds or turn off through the boiler control.
The boiler can use these three circulator outputs to run three separate
heating zones, or one DHW (with priority) and two heating zones.
8. What if I want to run 3 circulator zones with no priority?
Setting the DHW SETTING to OFF will allow the control to turn any or all
of the three circulator outputs on, based on the status of their respective
thermostat inputs connected to the boiler.
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