Baxi PBM-i 20 Manual Del Usuario página 119

CHECKING AND STARTING UP THE UNIT
• Once having powered up the heat pump, the display on
the room control unit shows this message (1):
• Followed by (2):
• Wait a few minutes, the unit is ready to operate when the
display shows (3):
Before starting up, power up the unit for at least two
hours, with the compressor off, so as to allow the oil
in the compressor sump to heat up.
When commissioning the heat pump, the user must config-
ure the type of system.
See the chapter "System configuration", check the applica-
tion diagrams that the control unit is able to manage.
• Set the current date and time on the A5 room controller
• Configure the type of system and the number of A5 room
controllers. See the chapter "System configuration".
• Switch on the unit by pressing button 3
• Select the required operating mode by pressing button 5
• Select the required room temperature by turning knob 4
For further information on the operation and functions of the
room controller, see "Operation and functions of the room
controller".
1
2
3
A5 room controller
5
mode
A
3
4
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