diff -r eee0f52170e8 -r 9c69d43bfb06 thermferm/thermferm.c
--- a/thermferm/thermferm.c	Mon Jan 07 13:23:17 2019 +0100
+++ b/thermferm/thermferm.c	Thu Jan 10 16:33:42 2019 +0100
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * Copyright (C) 2014-2018
+ * Copyright (C) 2014-2019
  *   
  * Michiel Broek <mbroek at mbse dot eu>
  *
@@ -1628,8 +1628,8 @@
 		     */
 		    unit->PID_cool->Mode = unit->PID_heat->Mode = PID_MODE_NONE;
 		    if (unit->mode == UNITMODE_FRIDGE) {
-			unit->PID_cool->SetP = unit->fridge_set + unit->PID_cool->idleRange;
-			unit->PID_heat->SetP = unit->fridge_set - unit->PID_heat->idleRange;
+			unit->PID_cool->SetP = unit->fridge_set; // + unit->PID_cool->idleRange;
+			unit->PID_heat->SetP = unit->fridge_set; // - unit->PID_heat->idleRange;
 			unit->PID_cool->Input = unit->PID_heat->Input = unit->air_temperature / 1000.0;
 			unit->PID_cool->Mode = unit->PID_heat->Mode = PID_MODE_BOO;
 		    } else if (unit->mode == UNITMODE_BEER) {