Reflex Variomat Touch VS 2-1/35 Originalbetriebsanleitung Seite 49

9.4 Summer operation
Use:
In summer
Start:
Switch off degassing via the customer menu.
Functions:
The degassing of the network water is not necessary if the circulating pumps of the
system are shut down during Summer because gas-rich water cannot reach the
device. Energy is saved.
After Summer, select the "Interval degassing" degassing programme in the
Customer menu or "Continuous degassing", if required.
For a detailed description of the selection of degassing programmes,  10.3.4
"Setting degassing programmes",  51.

Note!
The pressurisation feature of the device must remain operative in
Summer.
–
Automatic mode remains active.
9.5 Restarting
CAUTION
Risk of injury due to pump start-up
Hand injuries may occur when the pump starts up if you turn the pump motor at
the impeller using a screwdriver.
•
Switch the pump to a zero-volts state before turning the pump at the fan
wheel with a screwdriver.
ATTENTION
Device damage due to pump start-up
Pump damage may occur when the pump starts up if you turn the pump motor
at the impeller using a screwdriver.
•
Switch the pump to a zero-volts state before turning the pump at the fan
wheel with a screwdriver.
After an extended standstill time (the device is de-energised or in Stop mode), the
pumps may jam. For this reason, use a screwdriver to rotate the pumps at the fan
wheel of the pump motors before restarting.

Note!
A jamming of the pumps is prevented during operation thanks to forced
starting action (after 24 hours).
10 Controller
10.1 Operator panel
1 Message line
2
"▼"/ "▲" buttons
•
Set digits.
3 ""/"" buttons
•
Select digits.
8 Display value
9 "Manual mode" button
•
For function tests.
10 "Stop mode" button
•
For commissioning.
Variomat Touch — 22.07.2024
4 "OK" button
•
Confirm/acknowledge
input.
•
Browse in the menu.
5 "Up" and "Down" scroll bar
•
"Scroll" in the menu.
"Scroll back" button
6
•
Cancel.
•
Page back to the main
menu.
7 "Display help texts" button
•
Opens help texts.
10.2 Calibrating the touch screen
You can calibrate the touch screen when touching the desired buttons does not
work satisfactorily.
1. Switch the device off at the main switch.
2. Touch and hold the touch field with your finger.
3. Switch on the main switch while touching the touch field.
–
When starting the program, the controller automatically switches to the
"Update/Diagnostics" function.
4. Touch the "Touch calibration" button.
5. Touch the displayed crosses on the touch screen after each other.
6. Switch the device off and on again at the main switch.
The touch screen is fully calibrated.
10.3 Configuring settings in the controller
You can configure the controller settings regardless of the currently selected and
active operating mode.
10.3.1 Customer menu
10.3.1.1 Customer menu – overview
Use the Customer menu to correct or determine system-specific values. In the
course of initial commissioning, the factory settings must be adjusted for the
system-specific conditions.

Note!
For a description of the operation,  10.1 "Operator panel",  49.
Controller
11 "Automatic mode" button
•
For continuous operation.
12 "Set-up menu" button
•
For setting parameters.
•
Fault memory.
•
Parameter memory.
•
Display settings.
•
Primary vessel
information.
•
Software version
information.
13 "Info menu" button
•
Displays general
information.
English — 49