SELTZA SeltzaHub Documento técnico
Installation, Operation,
and Maintenance Guide
SeltzaHub/ SeltzaTap/ SeltzaTap Compact
Table of contents
1. SeltzaHub
Technical Specifications
What’s included
Installation
Operation
Maintenance
2. SeltzaTap
Technical Specifications
Installation
Operation
Maintenance
3. SeltzaTap Compact
Operation
3
3
4
5-8
9
10
13
13
14-15
16
17-18
19
20
Installation, Operation,
and Maintenance Guide 2
SeltzaHub has 3 valves ont the side and
the machine is 210mm (8 1/4”) at that point.
Voltage
Current
Chilled still water capacity
Soda water capacity
Refrigerant Type and Charge
Cooling temperature
CO2 inlet pressure
Water inlet pressure
A-Weighted Sound Pressure Level
SeltzaHub only weight
120V 60Hz
4A
3 litre/ hour
4-6 litre/ hour
R134a 55grams
2-12°C
65-80 psi
29 – 60 psi
40 to 50 dB
17.5kg (38.6 lbs)
Packaging weight 20.0kg (44.1 lbs)
410mm
450mm
Tecnical Specifications
170mm
(6 5/8”)
(17 3/4”)
(16 1/4”)
SELTZAHUB
Cold water
Ambient water
Seltza water
Installation, Operation,
and Maintenance Guide 3
What’s included?
SELTZAHUB
SeltzaHub
1. SeltzaHub
2. CO2 Regulator with TR21-4 threads
(SodaStream style cartridge)
3. Regulator adapter to CGA-320
(Larger style CO2 Tanks 5, 10, 20 lbs)
4. T-Stop Valve
5. Tubing as per below
6. Power Cord
T-Stop valve
1@ 3ft x 1/4’
for water inlet
4@ 3ft x 5/16’
for ambient,
cold, soda and gas.
Seltza regulator
TR21-4 threads
Regulator adapter
for CGA-320 threads
Power Cord
Installation, Operation,
and Maintenance Guide 4
Installation
SELTZAHUB
Overall view of installation
Regulator
CO2 cylinder
(not included)
5/16”
5/16”
SeltzaHub
SeltzaTap
Filter
(not included)
T-stop
valve
Ambient water
Seltza water
Cold water
1/4”
(existing valves)
Installation, Operation,
and Maintenance Guide 5
SELTZAHUBSELTZAHUB
2
13Disconnect existing
cold water lines from
existing valve.
Ensure the SeltzaHub is put into the
proposed installation location 24hours
before starting up. This ensures there
will be no issues with refrigerant system.
Installation
Turn off cold
water from existing
valve under the sink.
Install T-Stop Valve in existing cold water line.
Connect cold water faucet hose to
the T-Stop valve.
4
5
Sample image under the sink
T-stop
valve
Existing valves
Check for leaks. Ensure T-Stop Valve is turned
off. Turn on Main Cold Water supply and check
for any leaks. (Show picture of T-Stop valve off
and Main water on)
Installation, Operation,
and Maintenance Guide 6
Chilled water
Ambient water
Seltza water
(White)
(Clear)
(Blue)
Disassemble the blue safety clip and
take out the plug. (if applicable).
Connect the 1/4” diameter water pipe to the T-stop valve
or the filter system and the SeltzaHub water inlet.
Connect the chilled sparkling, chilled still, and ambient still
5/16” tubing from SeltzaHub to SeltzaTap.
For third party faucets modify connections to work with
the SeltzaHub
CO2
inlet
Water
inlet 1/4”
5/16’
1
2
4) Check for water leaks in the system.
a) Ensure all the valves on the side of the machine are off.
b) Turn on Main water valve. Check for leaks
c) Turn on T-Stop valve Check for leaks
d) Turn on Each valve on the side of SeltzaHub and wait
for 5 seconds. Check each valve for leaks.
e) Leave valves open
Cut the tube square and push
into the tube stop. For metal
tube, remove burrs and chamfer
tube end to prevent O-ring seal
from being damaged.
Fitting grips before it seals.
Ensure tube is pushed into
the tube stop.
Tube is secured in position
DISCONNECTION PROCEDURE
Push collet against body
and slide tube out fitting.
How To Use Quick Connect Fittings
Existing
Filter
T-stop
valve
4
3
2
1
1 2 3 4
SELTZAHUB
Installation
Installation, Operation,
and Maintenance Guide 7
SELTZAHUB
on/off
420gram
Existing CO2
Connect 5/16” tube in the back of the
SeltzaHub to CO2 inlet.
5/16”
Assemble the pressure reducer to the CO2 cylinder.
Ensure regulator is off. Turn counter-clockwise till it stops.
7
6
Plug in and turn on power. Let the cooling
system inside the SeltzaHub cool and carbonate
for 20 minutes. You should hear the pump feed
water into the machine and the compressor start up.
810 minutes after turning power on adjust the CO2
pressure regulator to 75 psi. Ensure no CO2 leaks
9
5
5, 10, or 20lbs
Existing CO2
Regulator adapter
CGA-320
Take the 5/16” gas tubing, cut as needed and assemble
the tubing to the pressure reducer.
Any CO2 bottles should always
be upright during use, storage and
transit. If the bottle has been left
horizontal, place upright and let it
stand for 60+ minutes to allow
content to settle before initialising.
mins.
mins.
20 minutes after operation
open the faucet valve and let
500ml (16 oz) of sparkling water.
10 Wait 20 minutes to let the system re-cool
and then tap 500cc of sparkling water.
11 Let system cool for 20 minutes.
Enjoy your Seltza water.
12
Water coming out
of second nozzle.
500ml/
(16oz)
mins.
mins.
Water coming out
of second nozzle.
500ml/
(16oz)
mins.
mins.
Left hand lever Left hand lever
to Seltza
regulator
5/16’
Installation, Operation,
and Maintenance Guide 8
SELTZAHUB
Button functions
Back side of the machine
No Name and function Comments
No Name and function Comments
3
2
1
4
5
1
3
2
5
4
2 3 4
3
4
2
3
4
LED Lamp -- status of the
cooling system
Temperature adjustments
Operational buttons ON - OFF button
Water inlet
(1/4” = 6.35mm) Water pressure to be 29-65 Psi
CO2 inlet
(5/16” = 7.95mm) CO2 gas to be 65-80 Psi
Show temperature of the cooling
Error: Fault of the machine (see detail below)
press , temperature goes up.
press , temperature goes down.
Press for five seconds, button and
will start to shine, then adjust the temperature
(from 2-12 )
Operation
Installation, Operation,
and Maintenance Guide 9
SELTZAHUB
The temperature sensor has a limited life span.
A new one is included inside the top of the machine.
1. Turn off SeltzaHub.
2. Remove 2 screws at the back and top of the seltzaHub.
3. Remove plastic cover.
4. Remove elastic band around temperature sensor.
5. Pull temperature out of well.
6. Follow the wire back and remove from connect marked CN 16 on board.
7. Install in reverse.
Replacing the temperature sensor.
SeltzaHub Maintenance
on/o
1 2 3
Temperature
sensor connection
to control board
Temperature sensor connection
to control board.
Marked CN16.
Pull out to disconnect.
Existing
temperature
sensor
White rubber band
4 5
6
It is possible to adjust the flow rate up or down inside the SeltzaHub. This may
increase the instance of E4 error codes and is not detrimental to the machine.
1. Turn off SeltzaHub
2. Remove 2 screws in the back top of the SeltzaHub
3. Remove the top cover
4. Locate the flow regulator. Mark the current screw location with a marker
in case you want to go back to the factory setting of 15 mL/second.
5. Turn flow regulator screw counter clockwise for increased flow.
Turn clockwise for decreased flow.
Flow Rate Adjustment
Flow regulator Flow regulator screw
Installation, Operation,
and Maintenance Guide 10
Este manual sirve para los siguientes modelos
2
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