As standard, the ideal ambient operating temperature must not be lower than 10°C. If this is not the case, you must provide compressor preheating (H-PR-R), a pressure switch for the condenser fan (H-PVC-R) and a heated electrical panel (H-TEC-R). In this case, the operating temperature cannot be lower than -5°C.
PLUS:
- Easily removable panels for easy access in case of intervention.
- Defrosting by electric resistance.
- All units are supplied with a high pressure switch as standard. The negative units are equipped with a thermostatic valve.