The meter displays error code 22 and will not refill.
You have exceeded your monthly refill budget.
Try to refill your meter for a smaller amount.
NOTE: You may also see an error message: Refill exceeds monthly credit limit.
If your issue is not resolved, contact customer support from 8 am to 8 pm Eastern Time to check on your budget amount. Have your model number ready.
UPDATED: May 15, 2015