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-rw-r--r--controller.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/controller.c b/controller.c
index 29ac0ab..bde2cac 100644
--- a/controller.c
+++ b/controller.c
@@ -87,7 +87,7 @@ ISR(ADC_vect)
controller_num_iterations = 60;
- if ((long)controller_measured_temp < controller_target_temp - 20) {
+ if ((long)controller_measured_temp < controller_target_temp - 5) {
/* Cooling required */
bridge_on_cool();
return;