Rotex HPSU compact 304, Instruction Manual

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Switching cycle 1 Switching cycle 2 Switching cycle 3
Time period On Off On Off On Off
Room heating / room cooling
Temperature setting
[T-Room 1 Setpoint]: 20 °C [T-Room 2 Setpoint]: 20 °C [T-Room 3 Setpoint]: 20 °C
[T-Reduced]: 10 °C
"HC Program 1"
Monday - Friday 06:00 22:00 - - : - - - - : - - - - : - - - - : - -
Saturday, Sunday 07:00 23:00 - - : - - - - : - - - - : - - - - : - -
"HC Program 2"
Monday - Friday 06:00 08:00 - - : - - - - : - - - - : - - - - : - -
Saturday, Sunday 07:00 23:00 - - : - - - - : - - - - : - - - - : - -
Domestic hot water generation
Temperature setting [T-DHW Setpoint 1]: 48 °C [T-DHW Setpoint 2]: 48 °C [T-DHW Setpoint 3]: 48 °C
"DHW Program 1"
Monday - Sunday 00:00 24:00 - - : - - - - : - - - - : - - - - : - -
"DHW Program 2"
Monday - Friday 05:00 21:00 - - : - - - - : - - - - : - - - - : - -
Saturday, Sunday 06:00 22:00 - - : - - - - : - - - - : - - - - : - -
"Circulation Time"
Monday - Friday 05:00 21:00 - - : - - - - : - - - - : - - - - : - -
Saturday, Sunday 06:00 22:00 - - : - - - - : - - - - : - - - - : - -
3 x Operation
BA ROTEX HPSU compact 4 - 09/2013
19
Tab. 3-7 Factory setting for the permanent switching time programmes
Temporary timer programmes
For a specific situation there are 4 temporary programmes
available, which deactivate the permanent timer programmes
or the current operating mode for the duration of their validity .
The symbol of the temporary time program is displayed in the
header line of the standard display, as long as the time program
is active.
The following temporary time programmes may be
interrupted anytime by the manually change of the
operating mode.
1. [Party]: Immediate one-off extension of the room
heating
a) If an automatic programme is activated, the last
applicable switching cycle is always extended. In the time
before the switching cycle 1 it is controlled according to
the target value in PARAMETER [T-Room 1 Setpoint].
b) In all the other operating modes, the set room temperature
of the first switching cycle applies.
– The hot water generation is not affected.
– The time programme runs for the set time period after acti-
vation.
2. [Away]: Immediate one-off setback up to 6 hours
– The system operates in the economy mode according to
the room temperature set in the rotary switch setting

"Set Temp Night"
, in the parameter [T-Absence].
– The hot water generation is not affected.
– The time programme runs for the set time period after acti-
vation.
3. [Holiday]: One-off calendar-controlled presence .
– The system operates exclusively in accordance with the
"Sunday" settings in the [HC Program 1].
– The hot water generation operates exclusively in accord-
ance with the "Sunday" settings in the [DHW Program 1].
4. [Vacation]: One-off calendar-controlled setback .
– The system operates in the economy mode exclusively
according to the room temperature set in the rotary switch
setting
"Set Temp Night"
, in the parameter

[T-Absence].
– Hot water generation according to the set temperatures
and switching cycles in the hot water time programme
[DHW Program 1] (see section 3.4.5).
– The calendar-controlled programme [Vacation] is not
started if the operating mode [Standby] or [Manual Oper-
ation] is active on the set start date.