Meiko GiO Module User manual

Datei:BA_GiO-Modul_9661928_EN_2008-04.docx Update: 2018-08-10 9661928
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MEIKO Maschinenbau GmbH & Co. KG, Englerstr. 3, D-77652 Offenburg, Tel.: [phone], Fax: [phone]
Operating instructions
Integrated reverse osmose
GiO Module
TRANSLATION OF THE "ORIGINAL OPERATING INSTRUCTIONS"
The original operating instructions can be downloaded from: https://partnernet.meiko.de

Operating instructions, Integrated Reverse Osmosis, GiO-Module
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MEIKO Maschinenbau GmbH & Co. KG, Englerstr. 3, D-77652 Offenburg, Tel.: [phone], Fax: [phone]
Contents
Page
1Introduction and general information 3
2GiO Module Variants 3
3Connection / Installation 4
3.1 Building requirements 4
3.2 GiO with AirConcept 5
3.3 Installation 6
3.4 Circuit function diagram 7
3.4.1 Circuit function diagram option (connection BA system separator as per EN 1717) 8
3.5 Connection's plan - GiO-Modul FV 40.2, FV40.2G (-K), FV 60.2, TopClean 60,
ET8-M OS, UPster U 500 M2, UPster U 500G M2 9
3.6 Connection's plan - GiO-Modul ET 15-M OS / DV200.2 / FV130.2 / FV250.2 /
DV270.2 / UPster H 500 M2 10
3.7 Connection's plan - GiO Module M-iClean U-serie 11
3.7.1 Connection plan - GiO module M-iClean U-Series for the UK 12
4Troubleshooting / Maintenance 13

Operating instructions, Integrated Reverse Osmosis, GiO-Module
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1 Introduction and general information
These operating instructions for the integrated reverse osmosis (gio-module) are a supplement
to your dishwasher's operating instructions. Only work with the dishwasher if you have read and
understood these supplementary operating instructions. Please also read and observe the oper-
ating and safety instructions for the dishwasher.
2 GiO Module Variants
GiO-Modul „base“
GiO module „Rear wall“
GiO module "separately added“

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3 Connection / Installation
3.1 Building requirements
•Conductivity max. 1000μS/cm
•Water hardness max. 28 °dH
•Inlet temperature min. 1 °C - max. 35°C (cold water connection)
•Free of particles > 10 μm
•Iron < 0.1 mg/l
•Manganese < 0,04 mg/l
•Chlorine (free chlorine) < 0.1 mg/l (standard diaphragm)
•Chlorine (free chlorine) ≥ 0.1 to ≤ 2.0 mg/l (chlorine resistant diaphragm)
•Potassium permanganate < 10 mg/l
•Silicic acid < 10 mg/l
•When using GiO modules, mains isolation in accordance with EN1717 is to be assured
NOTE
Please note:
As of a water hardness of 18°dH, please use the en-
closed blue throttle (9715289).
Throttle (9715289)
9743334
Please note:
- Check the on-site drain piping and clean if necessary
- Flush the diaphragm set for 5 minutes
- Perform measurements and document in the commissioning protocol

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NOTE
Please note:
If chlorine levels (free chlorine) are
between ≥0.1 and ≤2.0, we stipulate that a chlorine
resistant diaphragm must be used.
NOTE
When replacing the standard diaphragm, 9703526 or
9651200-60, for the new chlorine resistant diaphragm,
9721935, the filter casing and filter insert must also be
replaced.
- Filter casing length 9 ¾" (item no.: 9701567)
- Filter insert length 9 ¾" (item no.: 9702213)
3.2 GiO with AirConcept
Please note:
If a reverse osmosis system is used with/retrofitted on machines equipped with the AirConcept
exhaust air heat recovery system, the stainless steel heat exchanger available as an option
must be used.

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3.3 Installation
Caution: All lines must be installed properly!
Before the GiO module in the raw water line:
Install the connection set. (Caution: Keep a minimum distance of 100 mm to the underside of
the pedestal! Observe accessibility to the pressure reducer/adjusting screw.)
The assembly of the components of the pre-installed connection set must not be changed
With a standard diaphragm
The 10 µm filter insert (item no.: 9695683) must be replaced every 6 months!
7" (filter casing length = 178 mm)
With a chlorine resistant diaphragm
The 10 µm filter insert (item no.: 9702213) must be replaced every 3 months!
9 ¾" (filter casing length = 248 mm)
Wording of labels for changing the filter insert in the GiO pre-filtering set
Procedure:
-Remove the old label (if it exists)
-Change the filter insert
-Apply the new label to the housing so that it is clearly visible
E.g.: 6 months
•"Show" the next date to change
the filter in advance, 6 months
beforehand with a standard dia-
phragm, 3 months beforehand
with a chlorine resistant dia-
phragm.
•Use a permanent marker or simi-
lar for this
Month: July (mark 7)
Year: 2014 (mark 14)
After the GiO module
Drain set/ Install free outlet for concentrate line

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3.4 Circuit function diagram
Drain set
Drain - concentrate
(transparent hose)
Appliance with
integrated reverse osmosis
(GiO Module)
Waste water pipe
of the machine
(Drain pump)
Towards local drain pipe
See technical sheet
For connection do not use more than
three 90° bends
Supply-untreated wa-
ter (Reinforced hose)
Untreated water-remove
(Reinforced hose)
Connection kit for feeding temperature of max.
35°C

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3.4.1 Circuit function diagram option (connection BA system separator as per
EN 1717)
Drain set
Drain - concentrate
Transparent hose
Waste water pipe
from the machine
(Drain pump)
Supply - untreated water
(Reinforced hose)
Untreated water - re-
move (Reinforced hose)
Connection set by inlet temperature up
to max. 35 °C (cold water connection)
Machine with integrated
reverse osmosis unit
(GiO-Module)
Towards local drain pipe
See technical sheet
For connection do not use more
than three 90° bends

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3.5 Connection's plan - GiO-Modul
FV 40.2, FV40.2G (-K), FV 60.2, TopClean 60, ET8-M OS, UPster U
500 M2, UPster U 500G M2
Machine
Cover
connection's hose / electrical cable
Drain set
Towards local drain pipe see
technical sheet
For connection do not use
more than three 90° bends
(Reinforced hose)
(Transparent hose)
(Black plastic hose)
Connection set
Untreated water - remove
(Reinforced hose)
Supply - untreated
Drain - concentrate
Clean water outlet
Connection's bush
electrical cable
Pedestal enclosed
Option
(Connection BA
system separator
as per EN 1717)

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3.6 Connection's plan - GiO-Modul
ET 15-M OS / DV200.2 / FV130.2 / FV250.2 / DV270.2 / UPster H 500
M2
Supply - untreated
water
Drain - concentrate
Clean water outlet
Connection's bush
electrical cable
Machine
Cover
connection's hose /
electrical cable
Waste
water
horse
Drain set
Towards local drain pipe see
technical sheet
For connection do not use more
than three 90° bends
(Transparent hose)
Pedestal enclosed
Connection set
(Reinforced hose)
Black plastic hose
Untreated water - re-
move
(Reinforced hose)
Option
(Connection BA
system separa-
tor as per EN
1717)

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3.7 Connection's plan - GiO Module M-iClean U-serie
Drain set
Towards local drain pipe see
technical sheet
For connection do not use
more than three 90° bends
Connection set
Untreated water - re-
move
(Reinforced hose)
Option
(Connection BA
system separator
as per EN 1717)
Supply - untreated
Drain - concentrate
Clean water outlet
Connection's bush
electrical
Pedestal enclosed
(Transparent hose)
Connection's bush
electrical
Machine
Waste wa-
ter-hose
Cover
connection's hose / electrical cable
(Reinforced hose)
(Black plastic
hose)

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3.7.1 Connection plan - GiO module M-iClean U-Series for the UK
Drain set
Towards local drain pipe see
technical sheet
For connection do not use
more than three 90° bends
Connection set
Untreated water - re-
move
(Reinforced hose)
Supply - untreated water
Drain - concentrate
Clean water outlet
Connection's bush
electrical
Pedestal enclosed
(Transparent hose)
Connection's bush
electrical
Machine
Waste wa-
ter-hose
Cover connection's hose / electri-
cal cable
(Reinforced hose)
(Black plastic
hose)
Non-return valve

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•The free outlet to connect the concentrate
line must be i
nstalled as high as possible. (with
undertable machines = upper edge of machine).
•
The basin should possibly be connected via
a separate siphon, after the drain set.
•
The drain set must not be shortened nor
may its assembly be changed.
The free outlet for the concentrate line must always be connect. This is the only way to ensure
that the drain line is safely separated from the osmosis module.
The scope of delivery includes a black plastic hose.
Always open the water inlet before you switch on the machine!
Ensure that the filter is filled with water!!!
The dishwasher may only be switched on if this is the case.
4 Troubleshooting / Maintenance
The machine control merely monitors that the GIO module produces enough clean water.
Any malfunction of the module is thus displayed as lack of water on the display (ERR 201 / ERR
202).
Malfunction: Remedial action
ERR 201 / ERR 202
•No water available (check whether water inlet is open)
•Check filter insert for contamination. Replace if
necesssar y
•Check functioning of booster pump (sound check)
•Check GiO module, replace membrane if necessary