Commissioning
— 03.09.2020 - Rev. A
English — 15
7.6
Installation and commissioning certificate
Note!
The installation and commissioning certificate can be found at the end
of the operating manual.
8
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.
8.1
Checking the requirements for commissioning
The device is ready for commissioning when the tasks described in Chapter
Installation have been concluded. Comply with the following instructions for
commissioning:
•
The control unit is connected to the primary tank and the secondary tanks,
if provided.
•
The water connections of the tanks to the facility system are established.
•
The tanks are not filled with water.
•
The valves for emptying the tanks are open.
•
The facility system is filled with water and gas-vented.
•
The electrical connection has been created according to applicable
national and local regulations.
8.2
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 8.3 "Modifying
the controller's start routine" on page 15 .
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.
8.3
Modifying the controller's start routine
Note!
During commissioning, you must once execute the start routine.
•
For information about controller operation, see chapter 10.1
"Operator panel" on page 17 .
The start routine is used to set the required settings for the device initial
commissioning. It commences with the first activation of the controller and can
be run only once. The settings can be changed or checked in the Customer menu
after the start routine has terminated see chapter 13.1 "Reflex Customer Service"
on page 23 .
A three-digit PM code is assigned to the setting options.
Step
PM Code Description
1
Start of the start routine
2
001
Select the language
3
Remember: Prior to installation and commissioning,
read the operating manual!
4
005
Set the minimum operating pressure "P
O
", see
chapter 8.2 "Reflexomat switching points" on page 15 .
5
002
Set the time
6
003
Set the date
7
121
Select the primary vessel nominal volume
8
Null balancing: The primary vessel must be completely
empty.
The system checks whether the signal from the level
sensor matches the selected primary vessel
End of the start routine. The stop mode is active.
Note!
Provide the power supply (230 V) for the controller by pressing the main
switch at the control unit.
The system automatically displays the first page of the start routine when you
switch on the device for the first time.
1.
Press "OK".
–
The start routine moves to the next page.
2.
Select the required language and conform your entry with "OK".
3.
Follow the instruction and confirm with the "OK" button.
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
