No. Follow the installation environment and temperature limits for the exact model. A combined appliance's drying performance and water-containing parts can be affected by an unsuitable location.
Understanding this situation
The fact that a previous washer operated there does not establish that the current combination is suitable. Dampness, freezing conditions and electrical access also need consideration.
A useful next step
Check the manufacturer's instructions before continued use outside normal conditions. If freezing, flooding or damage is suspected, leave the appliance unused and obtain appropriate advice. Do not test it with a hot combined cycle or improvised heaters inside the cabinet.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.