Raypak XTherm 1005A Installation And Operation Manual

Also see for Xtherm 1005A: Installation & operating instructions

548.4.2. LED Error Code ListingActive errors detected are indicated by LED lights on the PIM.Error Mode LED Flash Code on PIM Recommended TroubleshootingNormal Operation Red LED OFFID Card Fault Red LED Steady ON, GreenPower LED OFFCheck that the proper ID Card is securely connected. Perform a power andsystem resetInternal ControlFault Red LED Steady ON Perform a power and system reset. If the fault remains, replace the PIMN/A Red LED – 1 Flash N/AFalse Flame Error Red LED – 2 Flashes Check for proper gas valve closure. Clean burner and electrodesIgnition LockoutFault Red LED – 3 Flashes Check the gas supply. Check transformer. Check igniters. Check wiring.Press reset button on PIM/membrane switch. Recycle powerIgnition ProvingCurrent Fault Red LED – 4 Flashes Check HSI element. Replace as necessary.Low Voltage Fault Red LED – 5 Flashes Check the 24VAC input voltage – the voltage must be above 18.0VAC forproper operation. Replace transformer as necessaryN/A Red LED – 6 Flashes N/AHi-Limit Fault Red LED – 7 Flashes Check for proper water flow. Check hi-limit setting and outlet sensor.Sensor Fault Red LED – 8 Flashes Check the VERSA IC Control for fault identification. Check sensor and wiringN/A Red LED – 9 Flashes Check wiring at J8, pins 1 and 3 for loose or missing jumperWater PressureFault Red LED – 10 FlashesCheck system piping for leaks. Check water pressure switch (if equipped)and connections. Check wiring on PIM at J1, pins 6 and 7 for loose ormissing jumperBlower SpeedFault Red LED – 11 Flashes Verify the tachometer signal and the connections at terminals J5 on the PIM.Confirm power to heater is at or above minimum requiredN/A Red LED – 12 Flashes Check wiring on PIM at J1, pins 3 and 4 for loose or missing jumper.Hi-TemperatureDelta Fault Red LED – 13 Flashes Check pumps operation. Confirm proper water flow across heat exchanger(Delta T)Ft_busCommunicationsFaultRed LED – 14 Flashes Verify that the VERSA IC Control is connected and operating properly.Check the cable between the PIM and the VERSA IC ControlGeneral limitcircuit fault Red LED – 15 Flashes Check the VERSA IC for fault indication and troubleshooting informationTable AB. PIM LED Error Codes