17
O l volume of the fl ushing section
File no. memory location no. for measuring log
max. DN largest rated diameter
Enter next screen display
Esc previous screen display or cancel
Ver. Software version software
NOTICE
The defaults for the different test criteria in the Settings menu of the REMS
are taken from the EN 806-4:2010 or the information leafl et
SL/SLW
are taken from the EN 806-4:2010 or the information leafl et
SL/SLW
“Leak tests of drinking water installations with compressed air, inert gas or water”
(January 2011) of the German Central Association for Sanitary, Heating and Air
Conditioning (ZVSHK) as well as the Technical Rule “Technical Rule for Gas
Installations Worksheet G 600 April 2018 DVGW-TRGI 2018” of the DVGW
German Gas and Water Associati
on.
All
defaults for the test programs can be edited by the user in the Settings
and in the Flushing, Test with compressed air, Test with water and Compressed
. Changes in the Settings
are saved, i.e. they reappear
the next time the REMS Multi-Push
is switched on. If the defaults are
SL/SLW
is switched on. If the defaults are
SL/SLW
only changed in one of the
, the original defaults appear again the next
is switched on. Reset resets all defaults to
SL/SLW
is switched on. Reset resets all defaults to
SL/SLW
factory settings and the language to German and the date, time, units formats
to DD.MM.YYYY, 24 h, m/bar.
The user is solely responsible for transferred or newly entered
test criteria (test sequences, pressures and times) or defaults in the
individual programs and the conclusions from the tests.
The respective national safety provisions, rules and regulations valid for
the application site must be considered and observ
ed.
Check and install the software version
Be
fore using the REMS Multi-Push, check whether the respective latest version
software is installed on the input and control unit.
For REMS Multi-Push S the
use of software version as of “03.40, Date 2020-04-08” is permitted.
Settings menu and then Device data to display the version software. The latest
version software (Ver. Software) for the input and control unit is available by USB
www.rems.de → Downloads → Software → REMS Multi-
. Compare the number of the version software of the unit with
the latest version software number and install the latest version software if
3. Save “update.bin” on USB stick
4. Plug the USB stick into the USB port of the REMS Multi-Push
REMS Multi-Push must be switched off for this, switch off with the On/Off button
(Fig. 2 (4)) and pull out the mains plug if necessary. Insert the USB stick with
the latest version software into the USB port (Fig. 2 (33)). Plug the mains plug
into the socket. Press the Reset button (Fig. 1 (2)) of the PRCD fault current
circuit breaker (1). The control lamp (5) lights green. The latest version software
is installed. When a USB stick with LED is used, the LED starts fl ashing. The
installation is fi nished when the LED no longer fl ashes. If the USB stick has no
LED, you should wait about 1 minute after switching on the PRCD. The latest
version software is then installed on the input and control unit. Pull out the USB
stick.Switch on REMS Multi-Push with the On/Off button (4). Press the “?”
button (7) within 5 s. Select Device data\Reset in the Settings menu with the
arrow buttons ↑ ↓ (8), press the Enter button (9) then press the Enter button
(9) again to confi rm the reset.
Before starting up for the fi rst time, the language, date and time should be set
in the Settings menu and the defaults for the individual programs checked and
If the “?” button (Fig. 2 (7)) is pressed within 5 s after switching on the REMS
Multi-Push, the Settings menu opens. The desired line is selected on the screen
with the arrow buttons ↑ ↓ (8). Displayed values can be changed with the arrow
buttons ← → (11). The value is increased with the arrow pointing to the right
and reduced with the arrow pointing to the left. The values change faster when
the arrow buttons ← → (11) are kept pressed. If more than 5 lines in a subrou-
tine are occupied, this is displayed by arrows ▼▲ in the top or bottom right
hand corner of the screen respectively. The complete selection of the screen
is confi rmed with the Enter button (9) and the next screen appears.
The previous screen appears if the Esc button (10) is pressed during the setting.
Already changed values are rejected.
If the Esc button (10) is pressed during the stabilisation/wait time (t stabi), the
program aborts, the values (useless) are still saved, appear on the screen and
“Cancel” appears additionally on the screen and possibly on the print strip.
If the Esc button (10) is pressed during the test time (t test), the values are still
saved, appear on the screen and “Cancel” appears additionally on the screen
and possibly on the print strip. In the test programs Enter provides a shortcut
for the adaptation of p actual to p refer.
Default German (deu) is preselected. Another language can be selected with
the arrow buttons ← → (11), press Enter.
Format “DD.MM.YYYY” is defaulted for the date. Another format for the date
can be selected with the arrow buttons ← → (11). The next line on the screen
is selected with the arrow buttons ↑ ↓ (8) and the year or month or day can be
selected with the arrow buttons ← → (11). Press Enter.
Default “24 hours” is preselected. Another format for the time can be selected
with the arrow buttons ← → (11). The next line on the screen is selected with
the arrow buttons ↑ ↓ (8) and hours or minutes can be selected with the arrow
buttons ← → (11). Press Enter.
Select defaults \ units, Enter:
Select defaults \ units, Enter:
Default “m / bar” is preselected. Other units can be selected with the arrow
Select Defaults \ Defaults \ Leak test with compressed air, Enter
Select Defaults \ Defaults \ Leak test with compressed air, Enter
Check defaults, edit with arrow buttons ↑ ↓ (8) or arrow buttons ← → (11) if
Defaults \ Defaults \ Testing gas installations with compressed air \ Select load
Defaults \ Defaults \ Testing gas installations with compressed air \ Select load
testing, leak testing, Enter
testing, leak testing, Enter
Check defaults, edit with arrow buttons ↑ ↓ (8) or arrow buttons ← → (11) if
Select Defaults \ Defaults \ Load test with compressed air \ DN, Enter
Select Defaults \ Defaults \ Load test with compressed air \ DN, Enter
Check defaults, edit with arrow buttons ↑ ↓ (8) or arrow buttons ← → (11) if
Select Defaults \ Defaults \ Test with water, method A or B or C, Enter
Select Defaults \ Defaults \ Test with water, method A or B or C, Enter
Check defaults, edit with arrow buttons ↑ ↓ (8) or arrow buttons ← → (11) if
Select device data, Enter:
Select device data, Enter:
Confi rm last line “Reset” with Enter. Confi rm the security prompt again with
Enter. “Reset” resets all defaults to factory settings and the language to German
(deu) and the date, time, units formats to “DD.MM.YYYY”, “24 h”, “m/bar”.
To fl ush drinking water installations with water, with water-air mixture with inter-
mittent compressed air and with water-air mixture with constant compressed
air, REMS Multi-Push must be connected to the water supply or the manifold
of the installation (Fig. 3) as follows:
To fl ush drinking water pipes after the house connection (water meter) (Fig. 3),
fi t the REMS fi ne fi lter (12) (Art. No. 115609) with fi lter cartridge 90 µm. Connect
the suction/pressure hose (13) to the fl ushing supply (14) after the fi ne fi lter.
Fit the second suction/pressure hose (13) to the fl ushing drain (Fig. 4 (15)) and
connect to the installation to be fl ushed.
Proceed accordingly as in 2.4.1 and (Fig. 5) to fl ush/desilt heating systems.
However, it is necessary to fi t a system separator in accordance with EN
1717:2000 after the house connection (water meter) (Fig. 5) to prevent contam-
ination of drinking water by fl owback. Do not use suction/pressure hoses for
drinking water lines any more after they have been used for heating systems.
2.5 Program Ingredients/Disinfection
WARNING
Observe the European standard EN 806-4:2010
10)
to avoid harm to persons,
property and the environment.
In Germany, hydrogen
peroxide H
2
O
2
, sodium hypochlorite NaOCl and chlorine
dioxide ClO
2
are recommended for the disinfection of drinking water installa-
tions
11)
.
The safety data sheets for REMS Peroxi and REMS Color under www.rems.
de → Downloads → Safety Data Sheets as well as other local and national
regulations must be observed.
User friendliness, work protection and environmental protection etc. must be
considered in the choice of disinfection chemicals. It should be noted that, when
using oxidants containing chlorine (sodium hypochlorite NaOCl and chlorine
), for example, chlorine organic compounds may form which are
to be considered harmful to the environment.
REMS therefore recommends disinfecting drinking water installations with
REMS Peroxi (hydrogen peroxide H
). Hydrogen peroxide offers the better
alternative with regard to use friendliness, work protection and environmental
protection because it decomposes into hydrogen and water when used and
therefore forms no critical decomposition products and can be drained into
sewers without problems because of its rapid decomposition. Besides, the
concentration of REMS Peroxi with 1.5 % hydrogen peroxide is not classifi ed
as dangerous (not a hazardous substance).
REMS Peroxi consists of a watery solution hydrogen peroxide corresponding
to the application concentration of the dosing solution of 1.5 % H
recommended in the named rules. When diluted with 100 l of
water a concentration of the disinfection solution of 150 mg H
ts.
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