Z Grills Error Codes

Pick the code your Z Grills appliance is showing. Each page explains what the code means, the most likely causes ranked by probability, and which fixes are safe to try before calling a technician.

Z Grills Pellet Grill Codes

• ER1 ER1 on a Z Grills 1000D4E is the temperature sensor alarm — the RTD probe's circuit has failed or has a poor connection.
• ER2 ER2 on a Z Grills 1000D4E is the high temperature alarm: the grill has gone above its preset limit.
• ER3 ER3 on a Z Grills 1000D4E is the low temperature alarm: the grill sat below its set point for too long, which usually means the fire went out.
• ER4 ER4 on a Z Grills 1000D4E is an ignition failure: the controller tried five times and never detected a flame.