Merge pull request #2332 from leptun/MK3_Octoprint_fIxes

Do not check for fanError if it is not enabled on resume

Firmware/ultralcd.cpp

@@ -2282,6 +2282,9 @@ static void lcd_support_menu()
 void lcd_set_fan_check() {
 	fans_check_enabled = !fans_check_enabled;
 	eeprom_update_byte((unsigned char *)EEPROM_FAN_CHECK_ENABLED, fans_check_enabled);
+#ifdef FANCHECK
+	if (fans_check_enabled == false) fan_check_error = EFCE_OK; //reset error if fanCheck is disabled during error. Allows resuming print.
+#endif //FANCHECK
 }
 
 #ifdef MMU_HAS_CUTTER
@@ -6702,6 +6705,7 @@ static void lcd_test_menu()
 static bool fan_error_selftest()
 {
 #ifdef FANCHECK
+    if (!fans_check_enabled) return 0;
 
     fanSpeed = 255;
 #ifdef FAN_SOFT_PWM
@@ -6732,9 +6736,8 @@ static bool fan_error_selftest()
         return 1;
     }
 #endif
+#endif //FANCHECK
     return 0;
-
-#endif //FANCHECK   
 }
 
 //! @brief Resume paused print