diff --git a/api/runtime_thermostat_summary.php b/api/runtime_thermostat_summary.php
index 4b0f922..1afeed9 100755
--- a/api/runtime_thermostat_summary.php
+++ b/api/runtime_thermostat_summary.php
@@ -286,11 +286,11 @@ class runtime_thermostat_summary extends cora\crud {
 
         if($runtime_thermostat['accessory_type'] === 'humidifier') {
           $data[$date]['sum_humidifier'] += $runtime_thermostat['accessory'];
-        } else if($runtime_thermostat['compressor_mode'] === 'dehumidifier') {
+        } else if($runtime_thermostat['accessory_type'] === 'dehumidifier') {
           $data[$date]['sum_dehumidifier'] += $runtime_thermostat['accessory'];
-        } else if($runtime_thermostat['compressor_mode'] === 'ventilator') {
+        } else if($runtime_thermostat['accessory_type'] === 'ventilator') {
           $data[$date]['sum_ventilator'] += $runtime_thermostat['accessory'];
-        } else if($runtime_thermostat['compressor_mode'] === 'economizer') {
+        } else if($runtime_thermostat['accessory_type'] === 'economizer') {
           $data[$date]['sum_economizer'] += $runtime_thermostat['accessory'];
         }