Symbols On Screen - Mitsubishi Electric Climaveneta i-BX-004-013M Installation, Operation And Service Manual

CHECKING AND STARTING UP THE UNIT
Once having powered up the heat pump, the display on the
control unit shows "Loading..."
Wait a few minutes, the unit is ready to operate when the
display shows the first summary screen, screen 1.

Symbols on screen 1

1
12
11
1 Time (__:__)
2 Date (__/__/__)
3 Day
4 Unit displayed
5 DHW storage temperature
(i-BX-N only)
• DHW T (5): Temperature measured by the domestic hot water temperature probe (probe BT8 in the DHW storage tank)
• Plant T. (6): Unit water outlet temperature
• Outside T (7): Temperature measured by the outside air temperature probe connected to the unit (BT7)
• STATUS (8): Unit operating status, the possible values are as follows:
• OFF CASC → OFF set from cascade
• OFF alarm → OFF due to active alarm
• OFF DIN → OFF set from digital input
• No req. → There is no heating/cooling request, the unit is not working as the set point has been reached from cascade
• Unit ON → ON
• AntiFre. → Unit operating in room frost protection mode
• D.Limit. → Unit off due to active "demand limit" contact
• Low fare → "Low energy tariff" contact active: the unit is producing DHW with the comfort set point
• Night lim. → Limited unit operation in Night mode
• Off key → OFF from keypad
42 i-BX-(Y)_i-BX-N-(Y) EN
2 3 4
P
10 9
6 Unit water outlet temperature
7 Outside air temperature
8 Operating status
9 Fan/Source pump active
10 Pump active
11 Compressor active
5
6
7
8
13
12 Type of operation
13 3-way DHW valve active
(i-BX-N only)
14 Defrost active
(i-BX-N only)
A
14