Installation Spacing; External Pipe And Electrical Connections - Daikin HUBBARD HCU2040PXB1 Installation, Commissioning And Maintenance Manual

9. I nstallation spacing
Below picture shows the recommended spacing aroung the unit for operational, service and maintainence
purposes. Respect minimum spacing from walls as showing below.
ATTENTI ON
Before connecting the unit m ake sure that m ains voltage and frequency
the values show n in the data plate. Voltage tolerance: +/ - 10%
value.
10. Ex ternal P ipe and Electrical connections
Liquid and Suction Line positions are shown as below. Both liquid and suction line are sealed to avoid any moister
entering the pipes. The unit is delivered with positive pressure, please make sure that you release pressure before
cutting the pipes.
P ipe Sizes:
Mains electrical supply should be connected by drilling the cover plate as shown below. Secure main cable and
avoid scratches on mains cable. Fit M20 gland is recommended.
Copyright HPL March 2021
HCU2040PXB1 :
Suction Line: 1/2'' Liquid Line: 3/8''
Page 12 of 169
correspond to
com pared to nom inal
P4367 Rev 01