To Next PageTo Next PageWhat to do if Cambridge Air Solutions Heater indicates a device fault?
If the Fault LED is on steady, it means a main code download is required. This could be because no application is loaded, the controller is in boot mode and needs a main code download, or there's a firmware mismatch between the PEAK controllers and the ZRF1811 Wireless Field Bus Router. In any of these cases, performing a main code download is the suggested solution.
What to do if Cambridge Air Solutions Heater loses power but is still connected?
If your Cambridge Air Solutions Heater is connected to power but remains off, you should check the output wiring for short circuits and then cycle power to the controller.
Guidelines for selecting and preparing the installation site.
Details for installing a mounting curb for roof top configuration.
Steps for roof top installation.
Steps for outdoor stand mount installation.
Steps for thru-wall installation.
Steps for outdoor vertical mount installation.
Steps for indoor vertical mount installation.
Instructions for connecting the gas supply to the heater.
Guidelines for electrical wiring and connections.
Checking the motor current draw.
Procedure for calculating and adjusting manifold pressure.
Procedures for checking gas valve seat tightness.
Procedures for setting the minimum fire.
Final steps before operating the heater.
Checking the remote control station function.
Inspecting the unit for shipping or installation damage.
Verifying the electrical supply voltage.
Verifying compliance of gas supply pressure.
Verifying the blower motor rotation direction.
Checking burner profile damper pressure drop.
Checking motor amp draw at high speed.
Checking pressure drop at low speed.
Adjusting the low fire start control setting.
Calculating and adjusting manifold pressure for high speed.
Calculating and adjusting manifold pressure for low speed.
Adjusting minimum fire for modulating valve bypass.
Instructions for connecting controllers on a bus.
Setting device addresses and baud rates.
Periodically checking gas controls for leaks.
Outlines warnings, cautions, and notes for safety.
General installation guidelines and considerations.
Step-by-step procedure for initial startup.
Outlines maintenance procedures.
Provides wiring diagrams for Series 14.
Troubleshooting for no blower operation.
Troubleshooting for blower running but no heat.
Troubleshooting for blower running, no heat, and lockout.
Troubleshooting for blower runs, burner fires, and lockout.
Troubleshooting for short cycling.
Troubleshooting for high limit trips.
Troubleshooting for unit heating and not cycling off.
Troubleshooting modulating valve issues at high fire.
Troubleshooting modulating valve issues at low fire.
Troubleshooting for erratic or pulsating flame.
General| Brand | Cambridge Air Solutions |
|---|---|
| Model | M115 |
| Category | Heater |
| Language | English |
