diff --git a/configurator/current/configurator.jar b/configurator/current/configurator.jar
index 9858a093..9476bb1f 100644
Binary files a/configurator/current/configurator.jar and b/configurator/current/configurator.jar differ
diff --git a/configurator/src/main/java/com/airepublic/bmstoinverter/configurator/BMSDialog.java b/configurator/src/main/java/com/airepublic/bmstoinverter/configurator/BMSDialog.java
index e8ef5aeb..4fa43680 100644
--- a/configurator/src/main/java/com/airepublic/bmstoinverter/configurator/BMSDialog.java
+++ b/configurator/src/main/java/com/airepublic/bmstoinverter/configurator/BMSDialog.java
@@ -105,7 +105,7 @@ public BMSDialog(final JFrame owner) {
         gbc_bmsPollIntervalLabel.gridy = 2;
         bmsPanel.add(bmsPollIntervalLabel, gbc_bmsPollIntervalLabel);
 
-        pollIntervalField = new JTextField();
+        pollIntervalField = new JTextField("1");
         pollIntervalField.setToolTipText("Time in seconds to read data from the BMSes");
         pollIntervalField.setColumns(10);
         final GridBagConstraints gbc_bmsPollInvervalField = new GridBagConstraints();
@@ -124,7 +124,7 @@ public BMSDialog(final JFrame owner) {
         gbc_delayAfterNoBytesLabel.gridy = 3;
         bmsPanel.add(delayAfterNoBytesLabel, gbc_delayAfterNoBytesLabel);
 
-        delayAfterNoBytesField = new JTextField();
+        delayAfterNoBytesField = new JTextField("200");
         final GridBagConstraints gbc_delayAfterNoBytesField = new GridBagConstraints();
         gbc_delayAfterNoBytesField.insets = new Insets(0, 0, 5, 0);
         gbc_delayAfterNoBytesField.fill = GridBagConstraints.HORIZONTAL;
diff --git a/configurator/src/main/java/com/airepublic/bmstoinverter/configurator/InverterPanel.java b/configurator/src/main/java/com/airepublic/bmstoinverter/configurator/InverterPanel.java
index 51c7127c..38589b5d 100644
--- a/configurator/src/main/java/com/airepublic/bmstoinverter/configurator/InverterPanel.java
+++ b/configurator/src/main/java/com/airepublic/bmstoinverter/configurator/InverterPanel.java
@@ -73,7 +73,7 @@ public InverterPanel() {
         gbc_inverterSendIntervalLabel.gridy = 2;
         add(inverterSendIntervalLabel, gbc_inverterSendIntervalLabel);
 
-        inverterSendIntervalField = new JTextField();
+        inverterSendIntervalField = new JTextField("1");
         inverterSendIntervalField.setToolTipText("Time in seconds to send data to the inverter");
         inverterSendIntervalField.setColumns(10);
         inverterSendIntervalField.setInputVerifier(numberInputVerifier);