Hitachi RAS-NP4US Installation, Operation And Maintenance Instructions page 5

HITACHI Split-System Air Conditioners Cooling Units
Models: RAS-NP4US through RAS-NP15US
RAS-NP4US and RAS-NP5US
RAS-NP6US and RAS-NP8US
RAS-NP9US and RAS-NP10US
RAS-NP13US and RAS-NP15US
1. Return Air Connection
2. Supply Air Connection
3. Refrigerant Piping Connection
for Liquid Line
4. Refrigerant Piping Connection
for Gas Line
5. Hole for Power Supply
6. Condensate Drain Connection