Technibel PHRIE Series - Page 146

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6.3.4 VALUES DISPLAY FOR MONITORING
Press and hold buttons and simultaneously for 4 seconds or longer to display values.
Use temperature setting buttons and to display the alarm item code (see table below).
To return to normal display, press button .
Item code Sensor type Remark
From A2 control board
00
Water temperature for control Not used
01
Remote control temperature Not used for heat pump control
02
Water temperature control (TW)
03
Liquid line (in cooling) temperature (E1)
04
Heat exchanger temperature (E2) Temp. calculated from pressure
05
Heat exchanger temperature (E3) Not used
06
Discharge air temperature Not used
07
Not used
08
Not used
09
Not used
From A3 control board
0A
Compressor discharge temperature (TD)
0B
Not used
0C
Not used
0D
Compressor suction temperature (TS)
0E
Air heat exchanger temperature (C1)
0F
Air heat exchanger temperature (C2)
10
Not used
11
Outdoor temperature (TO)
12
Not used
13
Not used
14
Compressor current - A
15
Valve position - step
16
Not used
17
Not used
18
Not used
19
Compressor operating frequency - Hz
> = 1A
Not used
Values display - example
Measured value : 480 steps
Value item code “15” corresponds to
expansion valve position (steps)