universalblue UAS1900-20 Manual De Instrucciones página 61

Installation diagram:
Outdoor unit: Outdoor unit
Indoor unit: Indoor unit
Drainage of water in the outdoor unit
Condensed water and ice formed in the outdoor unit
during use in heat mode can be drained through the
drain pipe.
• Attach the drain tube to the 25 mm hole in the
outdoor unit as shown.
• Connect drain port and drain tube.
• Make sure that the water is drained in a
suitable place.
Electrical connections
• Remove the handle on the right side of
the outdoor unit.
• Connect the power connection cable to
the connection terminal. The wiring must
match that of the indoor unit.
• Secure the electrical connection cable
with wire. Make sure that the cable is
securely fastened.
• Efficient grounding must be ensured.
• Replace the gripper.
Pipe connection
Screw the flare nuts to the outdoor unit using the same procedures described for the
indoor unit.
61