ONSMFS17 / MFS20 / MFS24 / MFS27A /

ONS
MFS17 / MFS20 / MFS24 / MFS27A / MFS27 / MFS31A
MFS31/ MFS35
1.Sand fill cover.
2. Place
on tank
opening.
3. Add water
to cover
laterals and
add sand.
MODEL: MFS17(88012626), MFS20(88012627), MFS24(88012628),
MFS27A(88012629), MFS27(88012630), MFS31A(88012631),
MFS31(88012632), MFS35(88012633)
EMFI10042302
Water Technology
Water Technology
E
F
C A
B
D
Key NO. Part Number Product Description QTY
1 89010701 Air Release Valve 1
2 06021002 Plastic Pressure Gauge With O-Ring (40psi) 1
3 01111048 Connector for Pressure Gauge/Stopper 1
4 01201022 Lid (Transparent) 1
5 01271021 Clamp Lock (left) 1
6 01271022 Clamp Lock (right) 1
7 03021035 M6 Nut 1
8 01111101 Star-Shaped Nut 1
9 03011166 M6×110mm Screws 1
10 03018124 Pin 1
11 02010007 O-Ring 1
01331036 MFS17 Filter Tank 1
01331037 MFS20 Filter Tank 1
01331038 MFS24 Filter Tank 1
01331049 MFS27A Filter Tank 1
01331039 MFS27 Filter Tank 1
01331050 MFS31A Filter Tank 1
01331040 MFS31 Filter Tank 1
01331041 MFS35 Filter Tank 1
88280805 1.5"Side Mount Valve for MFS17 MFS20 MFS24 MFS27A MFS31A Filter MAX 1
88280806 2.0"Side Mount Valve for MFS27 MFS31 MFS35 Filter MAX 1
01015002 1.5" Connecting nut for MFS17 MFS20 MFS24 MFS27A MFS31A Filter MAX 2
01015003 2.0" Connecting nut for MFS27 MFS31 MFS35 Filter MAX 2
02011003 O-Ring for valve connection for MFS17 MFS20 MFS24 MFS27A MFS31A Filter MAX 2
02020016 O-Ring for valve connection for MFS27 MFS31 MFS35 Filter MAX 2
02010009 Spacer for Connecting panel for MFS17 MFS20 MFS24 MFS27A MFS31A Filter MAX 2
02010010 Spacer for Connecting panel for MFS27 MFS31 MFS35 Filter MAX 3
01172033 1.5" Connecting panel for MFS17 MFS20 MFS24 1
01172002 1.5" Connecting panel for MFS27A MFS31A 1
01170014 2.0" Connecting panel for MFS27 MFS31 MFS35 1
89012611 Air Vent Pipe for MFS17 1
89012612 Air Vent Pipe for MFS20 1
89012613 Air Vent Pipe for MFS24 1
89012614 Air Vent Pipe for MFS27A MFS27 1
89012615 Air Vent Pipe for MFS31A MFS31 1
89012616 Air Vent Pipe for MFS35 1
89012601 MFS17 Top part of the inner tank system 1
89012602 MFS20 Top part of the inner tank system 1
89012603 MFS24 Top part of the inner tank system 1
89012604 MFS27A Top part of the inner tank system 1
89012617 MFS27 Top part of the inner tank system 1
89012605 MFS31A Top part of the inner tank system 1
89012618 MFS31 Top part of the inner tank system 1
89012619 MFS35 Top part of the inner tank system 1
01111046 1.5"Tank System Support for MFS17 MFS20 MFS24 1
01111043 1.5"Tank System Support for MFS27A MFS31A 1
01110018 2.0"Tank System Support for MFS27 MFS31 MFS35 1
89012606 MFS17 Bottom part of the inner tank system 1
89012607 MFS20 Bottom part of the inner tank system 1
89012608 MFS24 Bottom part of the inner tank system 1
89012609 MFS27A Bottom part of the inner tank system 1
89012620 MFS27 Bottom part of the inner tank system 1
89012610 MFS31A Bottom part of the inner tank system 1
89012621 MFS31 Bottom part of the inner tank system 1
89012622 MFS35 Bottom part of the inner tank system 1
01172007 Laterals (115mm) for MFS17 8
01172008 Laterals (126mm) for MFS20 MFS24 MFS27A MFS31A 8
01172010 Laterals (185mm) for MFS27 MFS31 MFS35 4
01172007 Laterals (115mm) for MFS27 MFS31 MFS35 4
23 89012516 Laterals bracket for MFS27 MFS31 MFS35 4
24 89011601 Water Drain Set 1
01111059 Filter Base for MFS17 MFS20 1
01111062 Filter Base for MFS24 MFS27A MFS27 1
01331003 Filter Base for MFS31A MFS31 MFS35 1
25
22
21
20
19
18
16
17
14
15
13
12
VACUUMING THE POOL
Light Soil: set the control valve to FILTER position.
Heavy Soil: set the control valve to WASTE position.
WINTERRISING
Backwash the filter for at least thirty minutes before
closing down the pool for winterising. This will clean
the filter bed thoroughly.
1/ Drain the filter tank by removing the drain cap at the
base of the filter tank. Leave the cap off during the
winter.
2/ Set the control valve handle between the RINSE and
FILTER. This will lift the handle and help with the
draining process by allowing air to enter into the
tank.
3/ Unscrew the pressure gauge from the control valve
and store the gauge indoor.
4/ Drain and winterise pump according to pump
instructions.
5/ Repairs should be made during the off-season when
the best service is available do not leave them until
the next season.
TROUBLE SHOOTING
SAND BACK TO POOL
Sand too small; Flow too high; Sand bed calcified;
Broken Laterals; Loose centre-pipe; Too much sand;
Control Valve not engaged; Air accumulation in filter.
SAND OUT OF BACKWASH HOSE
Flow too high; Too much sand in tank.
INADEQUATE FILTERING
Dirty make-up water; improper sand; Sand is too low;
Algae in filter; Excessive dirt in pool; Calcified sand
bed; Heavy swimmer load; Flow rate too high or too
low; Backwashing cycle too short; Backwash line too
small.
SHORT FILTER CYCLE
Dirty filter; Improper sand; Sand is low; Algae in filter;
Excessive dirt in pool; Calcified sand bed; heavy
swimmer load; Flow rate too high or too low;
Backwashing cycle too short; Channels low;
Backwash adapter in wrong location; Channels in
sand.
FILTER LEAKS
Tank cracked; Drain plug not tight; Valve/Tank O'ring
damaged.
CONTROL VALVE LEAKS
Handle not properly engaged; Valve/Tank O'ring
damaged; Valve cover O'ring damaged. Pressure
gauge O'ring damaged.
ABNORMAL LOSS OF POOL WATER
Leak inside Control Valve; Leakage from pool or
piping.
HIGH PRESSURE FILTER
Dirty filter; Calcified sand bed; Return lines too small.
LOW PRESSURE IN FILTER
Control Valve incorrectly set; Pump running too slow
(plugged or clogged); Air leakage into pump suction.
NOTE: If the recommendation in this manual do not
solve your particular problem(s), please contact
your local dealer for service.
2-4 3-4
3/ Pour the recommended amount of sand into the
tank, making sure that the centre-pipe remains
centred and vertical.
4/ Level the surface of the sand upon completion.
5/ Remove the Sand Fill Cover.
6/ Carefully remove all sand particles from the valve
mounting surface.
7/ Place the O-ring into the groove on the tank.
8/ Lower the Multiport Control Valve carefully into
position so that its underside engages with the
centre-pipe. Rotate the valve until the inlet is
approximately in line with the pump.
9/ Place the clamp set around the tank. Secure using
the screw provided.
10/ Firmly tap with a rubber mallet outside of the
clamps as you tighten the screw.
11/ Install the Multiport Control Valve to the filter. Make
sure the unions of inlet and outlet are tighten.
START-UP PROCEDURE
1/ Be sure the correct amount of filter sand media is in
the tank and all connections have been made and
are secure.
2/ Turn the Control Valve handle to the “Backwash”
position. Press the handle downward before
turning.
3/ Start the pump according to pump instruction
manual (be sure all suction and return lines are
open).
4/ Once water flow is steady out the waste line, run the
pump for at least 2 minutes. The initial backwashing
of the filter is recommended to remove any
impurities or fine sand particles in the sand media.
5/ Turn the pump off and set the control valve to RINSE
position. Start pump and operate until water in sight
glass is clear about ½ to 1 minute. Turn pump off,
set valve to FILTER position and restart pump. Your
filter is now operating in the normal filter mode,
filtering particles and dirt from the pool water.
6/ Take note of the initial pressure gauge reading for
future reference. Variation may occur from pool to
pool.
7/ Adjust pool suction and return valves to achieve
desired flow. Check system and filter for water
leaks and tighten connections, bolts, nuts as
required.
NOTE: During the initial clean-up of the pool water,
it may be necessary to backwash frequently due
to the unusually heavy initial dirt load in the
water.
IMPORTANT: To prevent unnecessary strain on piping
system and control valve, always turn off the pump
before changing the operation of the control valve.
To prevent damage to the pump and filter and for
proper operation of the system, clean pump strainer
(basket) and skimmer basket(s) regularly.
MULTIPORT CONTROL VALVE FUNCTIONS:-
FILTER gives downward flow through the filter bed.
This position can also be used for vacuuming.
BACKWASH gives upward flow through the filter bed
that removes the dirt from the sand and carries it to
the waste.
WASTE is for pumping water from the pool. It allows
the flow from the pump to bypass the filter and go
directly to the waste. You can also use this position
to vacuum heavy concentration of debris.
RECIRCULATE bypasses the filter to circulate water
through the pool system.
RINSE gives a downward flow that settles the filter bed
after backwashing and carries any remaining loose
dirt to the waste.
CLOSED prevents only backflow of water from pool
during pump maintenance.
To WINTERISE, set the control valve handle in the
middle between RINSE and FILTER. This will allow
air to leave or enter the tank to help priming and

Ergebnisse (Deutsch) 1:

ONSMFS17 / MFS20 / MFS24 / MFS27A / MFS27 / MFS31AMFS31 / MFS351. Sand füllen Abdeckung.2. Platzam tanköffnen.3. Fügen Sie Wasserzur DeckungSeitenteile undFügen Sie Sand.MODELL: MFS17(88012626), MFS20(88012627), MFS24(88012628), MFS27A(88012629), MFS27(88012630), MFS31A(88012631), MFS31(88012632), MFS35(88012633)EMFI10042302WassertechnikWassertechnikEFC ABDSchlüssel Nr. Teil Nummer Produktbeschreibung QTY1 89010701 Luft Ventil 12 06021002 aus Kunststoff Manometer mit o-Ring (40 Psi) 13 01111048 Anschluss für Manometer/Stopper 14 01201022 Deckel (Transparent) 15 01271021 Klammerverschluss (links) 16 01271022 Klammerverschluss (rechts) 17 03021035 M6 Mutter 18 01111101 sternförmigen Mutter 19 03011166 M6 × 110mm Schrauben 110 03018124 Pin 111 02010007 o-Ring 101331036 MFS17 Filterbecken 101331037 MFS20 Filterbecken 101331038 MFS24 Filterbecken 101331049 MFS27A Filterbecken 101331039 MFS27 Filterbecken 101331050 MFS31A Filterbecken 101331040 MFS31 Filterbecken 101331041 MFS35 Filterbecken 188280805 1.5" Side Mount Ventil für MFS17 MFS20 MFS24 MFS27A MFS31A Filtern MAX 188280806 2.0" Side Mount Ventil für MFS27 MFS31 MFS35 Filtern MAX 101015002 1.5" Connecting Nuss für MFS17 MFS20 MFS24 MFS27A MFS31A Filter MAX 201015003 2.0" Connecting Nuss für MFS27 MFS31 MFS35 Filter MAX 202011003 o-Ring für Ventilanschluss für MFS17 MFS20 MFS24 MFS27A MFS31A Filter MAX 202020016 o-Ring für Ventilanschluss für MFS27 MFS31 MFS35 Filter MAX 202010009 Spacer for Connecting panel for MFS17 MFS20 MFS24 MFS27A MFS31A Filter MAX 202010010 Spacer for Connecting panel for MFS27 MFS31 MFS35 Filter MAX 301172033 1.5" Connecting panel for MFS17 MFS20 MFS24 101172002 1.5" Connecting panel for MFS27A MFS31A 101170014 2.0" Connecting panel for MFS27 MFS31 MFS35 189012611 Air Vent Pipe for MFS17 189012612 Air Vent Pipe for MFS20 189012613 Air Vent Pipe for MFS24 189012614 Air Vent Pipe for MFS27A MFS27 189012615 Air Vent Pipe for MFS31A MFS31 189012616 Air Vent Pipe for MFS35 189012601 MFS17 Top part of the inner tank system 189012602 MFS20 Top part of the inner tank system 189012603 MFS24 Top part of the inner tank system 189012604 MFS27A Top part of the inner tank system 189012617 MFS27 Top part of the inner tank system 189012605 MFS31A Top part of the inner tank system 189012618 MFS31 Top part of the inner tank system 189012619 MFS35 Top part of the inner tank system 101111046 1.5"Tank System Support for MFS17 MFS20 MFS24 101111043 1.5"Tank System Support for MFS27A MFS31A 101110018 2.0"Tank System Support for MFS27 MFS31 MFS35 189012606 MFS17 Bottom part of the inner tank system 189012607 MFS20 Bottom part of the inner tank system 189012608 MFS24 Bottom part of the inner tank system 189012609 MFS27A Bottom part of the inner tank system 189012620 MFS27 Bottom part of the inner tank system 189012610 MFS31A Bottom part of the inner tank system 189012621 MFS31 unteren Teil der inneren Tankanlage 189012622 MFS35 unteren Teil der inneren Tankanlage 101172007 Seitenteile (115mm) für MFS17 801172008 Seitenteile (126mm) für MFS20 MFS24 MFS27A MFS31A 801172010 Seitenteile (185mm) für MFS27 MFS31 MFS35 401172007 Seitenteile (115mm) für MFS27 MFS31 MFS35 423 89012516 Abzweigstücke Halterung für MFS27 MFS31 MFS35 424 89011601 Abfluss-Set 101111059 filter Basis für MFS17 MFS20 101111062 filter Basis für MFS24 MFS27A MFS27 101331003 filter Basis für MFS31A MFS31 MFS35 1252221201918161714151312STAUBSAUGEN DES POOLSLeichten Böden: Legen Sie das Regelventil auf Filterposition.Schweren Böden: Stellen Sie das Regelventil auf Abfall Position.WINTERRISINGRückspülung der Filter für mindestens dreißig Minuten vorSchließen Sie den Pool für Umwälzpumpen. Dies wird sauberdie Filter gründlich Bett.1 / drain Filterbecken durch Entfernen der Abfluss Kappe an derBasis des Filterbeckens. Lassen Sie die Kappe ausgeschaltet, während derWinter.2 / Satz Ventilgriff zwischen die Spülung undFILTERN. Dies wird den Handgriff und helfen Sie mit dieEntwässerung Prozess indem Luft in treten dieTank.3 / das Manometer aus dem Regelventil abschraubenund bewahren Sie das Messgerät indoor.4 / drain und ADAC Pumpe nach PumpeAnweisungen.5 / Reparaturen sollten in der Nebensaison erfolgen beider beste Service ist nicht verlassen, bis siedie nächste Saison.TROUBLE-SHOOTINGSAND ZURÜCK ZUM POOLSand zu klein; Durchfluss zu hoch; Sandbett verkalkt;Broken Laterals; Loose centre-pipe; Too much sand;Control Valve not engaged; Air accumulation in filter.SAND OUT OF BACKWASH HOSEFlow too high; Too much sand in tank.INADEQUATE FILTERINGDirty make-up water; improper sand; Sand is too low;Algae in filter; Excessive dirt in pool; Calcified sandbed; Heavy swimmer load; Flow rate too high or toolow; Backwashing cycle too short; Backwash line toosmall.SHORT FILTER CYCLEDirty filter; Improper sand; Sand is low; Algae in filter;Excessive dirt in pool; Calcified sand bed; heavyswimmer load; Flow rate too high or too low;Backwashing cycle too short; Channels low;Backwash adapter in wrong location; Channels insand.FILTER LEAKSTank cracked; Drain plug not tight; Valve/Tank O'ringdamaged.CONTROL VALVE LEAKSHandle not properly engaged; Valve/Tank O'ringdamaged; Valve cover O'ring damaged. Pressuregauge O'ring damaged.ABNORMAL LOSS OF POOL WATERLeak inside Control Valve; Leakage from pool orpiping.HIGH PRESSURE FILTERDirty filter; Calcified sand bed; Return lines too small.LOW PRESSURE IN FILTERControl Valve incorrectly set; Pump running too slow(plugged or clogged); Air leakage into pump suction.NOTE: If the recommendation in this manual do notsolve your particular problem(s), please contactyour local dealer for service.2-4 3-43/ Pour the recommended amount of sand into thetank, making sure that the centre-pipe remainscentred and vertical.4/ Level the surface of the sand upon completion.5/ Remove the Sand Fill Cover.6/ Carefully remove all sand particles from the valvemounting surface.7/ Place the O-ring into the groove on the tank.8/ Lower the Multiport Control Valve carefully intoposition so that its underside engages with thecentre-pipe. Rotate the valve until the inlet isapproximately in line with the pump.9/ Place the clamp set around the tank. Secure usingthe screw provided.10/ Firmly tap with a rubber mallet outside of theclamps as you tighten the screw.11/ Install the Multiport Control Valve to the filter. Makesure the unions of inlet and outlet are tighten.START-UP PROCEDURE1/ Be sure the correct amount of filter sand media is inthe tank and all connections have been made andare secure.2/ Turn the Control Valve handle to the “Backwash”position. Press the handle downward beforeturning.3/ Start the pump according to pump instructionmanual (be sure all suction and return lines areopen).4/ Once water flow is steady out the waste line, run thepump for at least 2 minutes. The initial backwashingof the filter is recommended to remove anyimpurities or fine sand particles in the sand media.5/ Turn the pump off and set the control valve to RINSEposition. Start pump and operate until water in sightglass is clear about ½ to 1 minute. Turn pump off,set valve to FILTER position and restart pump. Yourfilter is now operating in the normal filter mode,filtering particles and dirt from the pool water.6/ Take note of the initial pressure gauge reading for
future reference. Variation may occur from pool to
pool.
7/ Adjust pool suction and return valves to achieve
desired flow. Check system and filter for water
leaks and tighten connections, bolts, nuts as
required.
NOTE: During the initial clean-up of the pool water,
it may be necessary to backwash frequently due
to the unusually heavy initial dirt load in the
water.
IMPORTANT: To prevent unnecessary strain on piping
system and control valve, always turn off the pump
before changing the operation of the control valve.
To prevent damage to the pump and filter and for
proper operation of the system, clean pump strainer
(basket) and skimmer basket(s) regularly.
MULTIPORT CONTROL VALVE FUNCTIONS:-
FILTER gives downward flow through the filter bed.
This position can also be used for vacuuming.
BACKWASH gives upward flow through the filter bed
that removes the dirt from the sand and carries it to
the waste.
WASTE is for pumping water from the pool. It allows
the flow from the pump to bypass the filter and go
directly to the waste. You can also use this position
to vacuum heavy concentration of debris.
RECIRCULATE bypasses the filter to circulate water
through the pool system.
RINSE gives a downward flow that settles the filter bed
after backwashing and carries any remaining loose
dirt to the waste.
CLOSED prevents only backflow of water from pool
during pump maintenance.
To WINTERISE, set the control valve handle in the
middle between RINSE and FILTER. This will allow
air to leave or enter the tank to help priming and