Rotex GSU 320, Руководство по эксплуатации

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4 x Operation
20 BA ROTEX GSU - 09/2007
4.1.3 Control ALPHA 23R
Rotary switch I
The rotary switch (I) can be used to select the operating modes of the ALPHA 23R Control.
Only the operating and display elements of the central units of the ROTEX Control ALPHA 23R are described
below. Refer to Section 4.1.1 for the operating elements of the complete boiler control panel.
1 Mains power switch
2 Common fault indicator
3 Not assigned
4 Pressure gauge
5 Control: Central unit ALPHA 23R
6 Rotary switch II
10 Rotary switch I – selection of operating mode
14 Display
15 Compartment for quick reference operating manual
16 Fastening catch for control
17 Button "+"
18 Button "–"
19 Suppression button
Figure 4-3 Operating elements on the boiler control panel with integrated control ALPHA 23R
STAND-BY Frost-protected shutdown of heating and hot water.
REDUCED
Permanently reduced heating operation without time restrictions — reduced operation for hot
water.
HEATING Permanent heating operation without time restrictions — normal operation for hot water.
SUMMER Hot water operation, heating switched off with frost protection.
AUTOMATIC I
Automatic heating and reduction mode according to the switching time program
"Professional" (individually adjustable).
AUTOMATIC II Automatic heating and economy mode according to switching time program "Family".
AUTOMATIC III Automatic heating and economy mode according to switching time program "Solar".