WEIL McLAIN INSTALLATION OPERATING INSTRUCTIONS Hot Water Reset Control For up to 3 Boilers How the BCP 3 operates The BCP 3 establishes ambient comfort by varying the tempera ture of the heating system s circulating hot water in response to changes in the outdoor temperature In addition it provides an outdoor temperature based start stop and system pump control for systems with less than 3 boilers Two sensors are used one to monitor the outdoor tempe
INSTALLATION OPERATING MANUAL CAUTION Do not place heavy objects on top of the product Do not drop any hard objects or allow liquid to penetrate into the unit Regularly brush off dust on the circuit board connectors fans and DVR case Turn off the power and unplug the product before cleaning Do not attempt to disassemble or repair the unit or replace parts yourself Operating Environment Keep and use the product at temperatures between 0 C 40 C Keep it away