Find the model first
HeatWave sells several cabins with similar names. The model code on the serial plate identifies the manual you need.
Where to get it
The seller on your receipt should supply the manual for the exact model shipped. Ask in writing and keep the reply — a warranty claim will refer to it.
What to check in it
- Voltage and amperage, and whether a dedicated circuit is required.
- Clearances to walls and ceiling.
- Assembly order and the parts list.
- Error codes and reset procedure.