diff --git a/konnector-dev-config.example.json b/konnector-dev-config.example.json
new file mode 100644
index 0000000000000000000000000000000000000000..cf79cb7d72c357f765728f67882a6b14c4de5f59
--- /dev/null
+++ b/konnector-dev-config.example.json
@@ -0,0 +1,17 @@
+{
+  "COZY_URL": "http://cozy.tools:8080",
+  "fields": {
+    "pointId": 0,
+    "lastname": "",
+    "firstname": "",
+    "postalCode": "69003",
+    "address": "",
+    "city": "Lyon",
+    "sgeLogin": "",
+    "boBaseUrl": "",
+    "boToken": "",
+    "contractId": "",
+    "wso2BaseUrl": "",
+    "apiToken": ""
+  }
+}
diff --git a/src/index.js b/src/index.js
index 899af77bb14655857faa494e094a439faebec059..e57d273057ccba06fb403152ae5c87d007f4ce39 100644
--- a/src/index.js
+++ b/src/index.js
@@ -65,6 +65,7 @@ module.exports = new BaseKonnector(start)
  */
 async function start(fields, cozyParameters) {
   log('info', 'Konnector configuration ...')
+  log('info', `isManual exectuion: ${manualExecution}`)
 
   const pointId = parseInt(fields.pointId)
   let baseUrl = fields.wso2BaseUrl
@@ -107,6 +108,7 @@ async function start(fields, cozyParameters) {
   log('info', 'User Logging...')
 
   if (isFirstStart(await getAccount(ACCOUNT_ID))) {
+    log('info', 'First start...')
     const user = await verifyUserIdentity(fields, baseUrl, apiAuthKey, sgeLogin)
 
     let consent = await createBoConsent(
@@ -371,7 +373,8 @@ async function getMaxPowerData(url, apiAuthKey, userLogin, pointId) {
 
 /**
  * If start date exceed the maximum amount of data we can get with one query
- * get only 36 month
+ * get only 36 month.
+ * On manual execution, set the start date to one year ago.
  */
 function setStartDate() {
   if (moment(endDate).diff(startDailyDate, 'months', true) > 36) {
@@ -382,6 +385,10 @@ function setStartDate() {
     startDailyDate = moment(endDate).subtract(36, 'month')
     startDailyDateString = startDailyDate.format('YYYY-MM-DD')
   }
+  if (manualExecution) {
+    startDailyDate = moment(endDate).subtract(12, 'month')
+    startDailyDateString = startDailyDate.format('YYYY-MM-DD')
+  }
 }
 
 /**