OPTION CODES A Event counter B Elapsed time meter C Auxiliary alarm contacts* Standard feature on Check It Panel D Lockable latch E Alarm flasher F1 Lighting protection - Single Phase G 4th float, seperates lag from alarm I Redundant off float L Pump run auxiliary contacts (i.e. chemical feed). L1 Pump run indicator - door mounted L2 HOA & pump run indicator - door mounted L3 TOA & pump run indicator - door mounted M1 Main disconnect - 30 amps total pump load panel M2 Main disconnect - 60 amps total pump load panel
Check It Board Features HOA switch (Hand, Off, Auto) Check It switch (One button troubleshooting) Pump run indicator Float switch indicators Control power indicator Alarm power indicator Control power fuse (1amp) Alarm power fuse (1 amp) Telemetry and BAS ready (auxiliary contacts) Manual alarm reset (field convertible)
N Thermal cutout 6 Expandable - IEC only O Seal failure circuit and indicator Add ETM, Event Counter, P Single phase overload protection or Timed Dosing (specify amps) Q Low level (redundant off) circuit 7 Motor Protective Switch R External float weights S Anti-condensation heater 8 Multi-Tap Transformer T One wide angle float replaces two Unimax floats Includes 3 Mechanical U Control alarm circuit breaker Unimax control floats with V Alarm float only W Effluent filter switch 20’ cords W1 Amber beacon for a filter switch Dimensions W2 Amber beacon & filter switch Overall X No floats L x W x D Y Panel power post - panel mounted 15.56” 11.32” 7.28” on a post Mounting Holes For float cable lengths other than L x W 13.34” 8.56” 20’, specify length in the box below. Cord UL 508A US & Canada Length