Commissioning
10 — English
Reflexomat Basic — 20.09.2020 - Rev. A
Note!
•
For connecting the interface use only a cable with these
properties.
–
LJYCY (TP), 4 × 2 × 0.8, maximum overall bus length
1000 m.
6.6
Installation and commissioning certificate
Note!
The installation and commissioning certificate can be found at the end
of the operating manual.
7
Commissioning
Note!
Confirm that installation and start-up have been carried out correctly
using the installation and commissioning certificate. This action is a
prerequisite for the making of warranty claims.
–
Have the Reflex Customer Service carry out commissioning and
the annual maintenance.
7.1
Checking the requirements for commissioning
The device will be ready for initial commissioning when the tasks described in
the "Installation" chapter have been completed. Note the following information
on initial commissioning:
•
If necessary, the secondary vessel is connected to the primary vessel.
•
The water connections of the vessels to the system circuit are established.
•
The vessels are not filled with water.
•
The valves for emptying the vessels are open.
•
The system circuit is filled with water and gas-vented.
•
The electrical connection has been created according to applicable
national and local regulations.
7.2
Reflexomat switching points
The "P
0
" minimum operating pressure is determined by the location of the
pressurisation. The controller calculates the switching points for the "PV"
solenoid valve and the "CO" compressor from the "P
0
" minimum operating
pressure.
The "P
0
" minimum operating pressure is calculated as follows:
P
0
= P
st
+ P
D
+ 0.2 bar*
Enter the calculated value in the start routine
of the controller, see chapter 7.3 "Modifying
the controller's start routine" on page 10 .
P
st
= h
st
/10
h
st
in metres
P
D
= 0.0 bar
for safety temperatures ≤ 100 °C
P
D
= 0.5 bar
for safety temperatures = 110 °C
*Addition of 0.2 bar recommended, no addition in extreme cases
Note!
Avoid dropping below the "P
0
"minimum operating pressure. Vacuum,
vaporisation and cavitation are thus excluded.
7.3
Modifying the controller's start routine
Note!
During commissioning, you must once execute the start routine.
•
For information about controller operation, see chapter 9.1
"Operator panel" on page 12 .
The start routine is used to set the required parameters for the device
commissioning. It commences with the first activation of the controller and can
be run only once. Parameter changes or checks are possible after the start
routine in the customer menu is exited, see chapter 9.2 "Configuring settings in
the controller" on page 12 .
Note!
Plug in the contact plug to provide power (230 V) to the controller.
You are now in Stop mode. The "Auto" LED on the operator panel has
extinguished.
Indication on the
display
Meaning
Reflexomat
Device name
Language
Standard software in various languages.
Read the
operating manual
Prior to commissioning, read the entire operating manual
and verify the proper assembly.
Min. op. pressure Enter the value for the minimum operating pressure.
•
Calculation of the minimum operating pressure, see
chapter 7.2 "Reflexomat switching points" on
page 10 .
Time
Change the flashing display items for "Hour", "Minute",
and "Seconds" to the current time.
•
The time of an alarm will be stored in the fault
memory.
Date
Change the flashing display items for "Day", "Month", and
"Year" to the current date.
•
The date of an alarm will be stored in the fault
memory.
00600 l / 740 mm
GB = 0094 kg
Select the size of the "VG" primary vessel.
•
For the primary vessel data, see the type plate or, see
chapter 5 "Technical data" on page 5 .
1 % / 1.7 bar
Null balancing!
Null balancing of the level sensor.
•
The controller checks whether the level measuring
signal matches the dimensional data of the "VG"
primary vessel. The primary vessel must be fully
emptied, see
,
see chapter 6.3.5 "Fitting the level
0 % / 1.0 bar
Null balancing
concluded
successfully!
Upon successful conclusion of the null balancing, confirm
with "OK" on the controller operator panel.
