The SCP-6 is designed to be used with up to 6 hot water boiler that require the control of individual boiler pumps that require pump run on. In addition, the SCP-6 can provide an interlock to combustion air, and/or a lead-lag function of two primary circulation pumps. The SCP-6 control is designed to be used as an interface between a boiler sequencing control such as a Heat-Timer HWRQ Platinum and the boiler and pumps. The SCP-6 panel will control up to four boilers, four boiler secondary pumps, two primary pumps in lead/lag mode, a combustion air damper/fan, a combustion air damper/fan interlock, and an alarm output.

• Selectable primary pump lead/lag function: Switch every time activated, every 24 hours, every 7 days, or either pump can be specified to always be lead
• Alarm contacts for primary pump failure with LED indicator
• Manual reset needed to clear primary pump failure alarm
• Test/Auto/Silence switch for primary pump alarm
• System flow interlock to disable all boiler stages and combustion fan if flow can not be established
• On/Auto/Off switches for both primary pump outputs
• On/Auto/Off switch for combustion fan with LED indicator
• Combustion air interlock to disable all boiler stages if combustion air is interrupted or can not be established
• On/Auto/Off switch for each boiler stage and its associated secondary pump with LED indicators
• Adjustable delay on break for boiler secondary pumps: 1 to 15 minutes of additional run time
• Multiple SCPs can be cascaded together for additional boiler stages.
• The SCP-6 is UL Listed.