Vaillant geoTHERM exclusive, Руководство по установке

Страница: 62 / 92

Installation instructions for geoTHERM exclusive VWS 0020051614_00
62
Display shown Description Factory setting
<HK2>
C4
Information
Setpoint flow temp. 41°C
Flow temp. VF2 30°C
Status of pump Off
°mins lag/gain -183°min
<HK2>
C4
Parameters
Setpoint flow temp. 41°C
Flow temp. VF2 29°C
Status of pump Off
Status hydr. mixer Open
The lower menu is displayed only when a buffer cyl-
inder is used (e.g. hydraulic plan 8 and, if applicable,
when VR 60 is used several times).
In the direct heating mode (e.g. hydraulic plan 6),
the upper display is shown.
Setpoint flow temp.: Setpoint flow temperature for
the heating circuit
Flow temp. VF2: Current flow temperature VF2.
Energy integral: The energy integral is the cumula-
tive difference between the VF2 flow temperature
and the target flow temperature per minute. The
heat pump starts when the energy deficit is at a de-
fined level (see Energy balance control, Chap. 8.4.2)
Status of pump: Indicates whether the pump is
turned on or off (ON/OFF).
Status hydr. mixer: Caution! The OPEN/CLOSED in-
dication describes the direction in which the control
system is driving the mixer. If the mixer is not acti-
vated, OFF appears.
If a VR 60 is connected, the lower menu appears
several times (for each heating circuit).
<HK2>
C5
Parameters
Switch-on room temp.
>None
Remote control: Yes 23°C
>Select mode
Only when using the VR 90 / VR 80 remote control:
Switch-on room temperature:
None
= Room temperature from the remote control
is not taken into account.
Switch on = In addition to the selected heating
curve, the heating flow temperature is also affected
by the difference between the setpoint and current
room temperatures.
Thermostat = The room temperature from the VR
90 is used directly for controlling - i.e., the function
of a room thermostat.
Remote control: Automatically indicates whether a
VR 90 remote control unit is connected (YES/NO). If
YES, the room temperature measured by the VR 90
is also displayed.
This menu occasionally appears on more than one
occasion (for each heating circuit).
None
Special function
C6
Floor drying
Day Temp.
HK2: >1 0°C
HK3:
HK4:
>Set starting day
You can select the starting day for floor drying ; the
flow temperature setpoint is automatically called up
in accordance with the floor drying function (daily
values 25/30/35 °C), see Chap. 8.3 "Settable auxilia-
ry functions".
It takes approx. 20 seconds for the actual value to
be displayed!
Deactivating the floor drying function: set to Day
"0".
Depending on the configuration of the heating sys-
tem, the display will indicate for other heating cir-
cuits if required.
0
Table 8.4 Parameters that can be set in the Code level (cont.)
8 Controller