Update Voron2_Spider_Config.cfg

Change bed_heater formula to insure max_power doesn't exceed SSR rating.
VoronDesign · Sep 9, 2023 · 5b83541 · 5b83541
1 parent 3abb0d8
commit 5b83541
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/firmware/klipper_configurations/Spider/Voron2_Spider_Config.cfg b/firmware/klipper_configurations/Spider/Voron2_Spider_Config.cfg
@@ -274,7 +274,9 @@ heater_pin: PB4
 #sensor_pin: PB0 # Spider 2.2
 ##--------------------------------------------------------------------
 
-##  Adjust Max Power so your heater doesn't warp your bed
+##  Adjust max_power so it doesn't exceed the SSR rating. The Omron G3NA-210B-DC5 SSR is rated at 4 amps without a heatsink.
+##  The formula is "4 / (Wattage_of_bed_heater / Mains_voltage) = max_power"
+##  If max_power is greater than 1.0, use 1.0
 max_power: 0.6
 min_temp: 0
 max_temp: 120