3
x
Operation
12
BA ROTEX HPSU compact 2 - 04/2011
3.3
Main control unit (HPR1)
From the main control unit (HPR1), you can switch the system on and off, configure the room heating or room cooling
, the
hot water supply and the switching time programmes, and also adjust the settings for the operating mode of the outer device.
When connecting a booster or backup heater or a ROTEX solar installation to the HPSU compact, the main control (HPR1) must
be configured in its parameter settings as appropriate. The procedure and available settings are described in chapter 4.2 "Main
control unit (HPR1)".
3.3.1 Operating and display components
1
Key "On / Off"
2
Operating display LED
3
Display operating mode "Room
heating", "Room cooling"
, "Hot
water heating", "Low-noise operation"
4
Display control using room thermostat
5
Display weekday
6
Display time
7
Display program clock switched on
8
Display current switching time program
9
Display program clock switched off
10
Display service technician required
11
Display temperature set
12
Display parameter setting active
13
Display "Function not available"
14
Display operating mode "Start-up",
"Defrost operation"
15
Display refrigerant compressor active
16
Display backup heater (BUH)
switched on
17
Display booster heater (BOH)
switched on
18
Display circulation pump active
19
Display outside temperature display
active
20
Display weather dependent target
temperature regulation active
21
Display water outlet temperature on
Indoor module, outside temperature
or temperature of the hot water
storage tank
22
Display test run active
23
Display parameter code
24
Display fault code
25
Key operating mode "room heating",
"room cooling"
26
Key operating mode "water heating"
27
Key weather dependent target value
regulation
28
Key parameter mode, test run
29
Key programming
30
Key program clock
31
Key time setting
32
Keys temperature setting
33
Keys setting hot water temperature
34
Key low-noise operation
(1
The key is inactive when a room thermostat or
wireless thermostat is connected or on devices
without a cooling function.
Fig. 3-2
Operating elements of the main control unit
Содержание HPSU compact 508
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Страница 66: ...10 x Notes 66 BA ROTEX HPSU compact 2 04 2011...
