Cosmetal River 50 Up User manual

River Service

2
River 15
- cold water production (10°C): 15 litres per hour
- compressor: 1/10 HP
- condensation: Static
River 25
- cold water production (10°C): 25 litres per hour
- compressor: 1/6 HP
- condensation: Ventilated
River 50
- cold water production (10°C): 50 litres per hour
- compressor: 1/4 HP
- condensation: Ventilated

3
River 25 UP
- cold water production (10°C): 25 litres per hour
- compressor: 1/6 HP
- condensation: Ventilated
River 50 UP
- cold water production (10°C): 50 litres per hour
- compressor: 1/4 HP
- condensation: Ventilated

4
River - Hydraulic Circuit
N. CODICE DESCRIPTION
12521412 BULKHEAD CONNECT. NICKEL-PLATED 3/8F-1/2M
22521367 EQUAL ELBOW JG 8
32521363 STEM ADAPTOR JG 3/8M - 8
41501302 EVERPUREFILTER
52521360 STRAIGHT ADAPTORJG 3/8M- 8
6815012061 DIRECT COOLING SYSTEM RIVER 15
811002011 DIRECT COOLING SYSTEM RIVER 25
811003011 DIRECT COOLING SYSTEM RIVER 50
72521375 STRAIGHT ADAPTOR JG 1/8M - 8 FOR G62 TAP
82521364 EQUAL TEEJG 8
92801363 TUBE8
10 2521366 STRAIGHTADAPTORJGFORG61 TAP
11 2521705 G61 TAP
14 2521706 G62 TAP
15 2781193 MECHENICAL VALVE FOR G63 TAP
16 2521707 G63 TAP

5
Setting up the cooler at your premises
•Examine the packaging for sign of damage, report any damage to
the haulier
•Remove the carton and the plastic bag from the cooler
•Make a general inspection, ensuring that there are no marks or
damage to River and all accessories are present
•Sanitise the cooler
•Replace the plastic bag
•Replace the box over the cooler
•The River is ready for the transportation to the customer

6
Installation
•Place the cooler in the desired point of installation, away from
heat sources and protected from direct sunrays.
•Adjust foot to level the cooler correctly and to avoid irritating
noises caused by vibration.
•When handling and moving the cooler, use the handle recessed
into the cross support on the back of the unit.
•To ensure proper ventilation, position the River at a distance of at
least 6-7 cm from the wall.

7
Assembly and adjustment of faucets 1
Faucet G61
Insert the lever and let it glide on the specific
guiding channel, attach the tube, and tighten it.
The water flow is pre-set by the manufacturer.
If it needs to be adjusted, manipulate ratchet N,
tighten it to increase the flow, loosen it to decrease
it.
Only carry out one revolution at a time.
N

8
Assembly and adjustment of faucets 2
Faucet G62
The faucets G62 are always assembled.
To regulate the water flow, remove ferrule G and
manipulate screw V.
Turning it clockwise will decrease the flow,
anticlockwise movement will in-crease it.
V
G

9
Assembly and adjustment of faucets 3
Faucet G63
The faucets G63 are always assembled.
This faucet is being controlled by a pedal, which
must be attached with a trigger device at the
predetermined location.
The water flow is regulated by manipulating screw S:
turning it clockwise will decrease the flow,
anticlockwise movement will increase it.
S

10
Water connection to the mains
•Before making the water connection, make sure the mains water
pressure is between 1 and 3 bars.
•If the mains water pressure exceeds 3 bars, predispose a pressure
reducer capable of reducing the latter to the 1-3 range.
•Connect the appliance to the water mains using the water inlet
fitting.
•The 3/8F connector or the fast coupling provided can be used for
the 8 mm diameter pipe.
•Predispose a stop tap on the water inlet pipe.

11
Connection on wastewater tube
•The wastewater is clean. It originates at the basin that collects
possible water drips during the distribution phase.
•Connect the wastewater tube (internal diameter 18 - external
diameter 24 mm) to a siphoned water discharge system.
•If necessary, cut the tube to avoid bending or an interruption of
downward flow.

12
Electricity Connection 1
•Connection to the mains electricity supply is carried out by
connecting the plug to a mains socket
•The supply socket must be equipped with an efficient earth plate
and it must be sized for the load of the appliance (see technical
characteristics).
•Make sure that the mains voltage corresponds with what is
specified on the data plate.
•Make sure that there is an omnipolar switch above the socket with
a minimum contact break of 3 mm protected by fuses of suitable
amperage for the absorption of the appliance itself (see technical
characteristics and data plate).

13
Electricity Connection 2
•Turn the screw of the cold water regulator to the maximum
position
•The thermostats make the appliance start.

14
Hygienic Cleaning

15
Hygienic Cleaning 1
•WARNING! Given that the products used for the hygienic cleaning
procedure contain corrosive acidic and alkaline substances,
disposable gloves and protective eyewear should be worn at all
times.
•When performing the hygienic cleaning procedure, please keep to
the product reaction times, sanitising liquid percentages and
quantities of water for rinsing.
•The hygienic cleaning should be performed before installing the
appliance and each time:
- components of the hydraulic cycle are replaced,
- you encounter or suspect there is contamination,
- the appliance is installed.

16
Hygienic Cleaning 2
•Warning: If a filtering kit is fitted on the appliance, it should be
excluded from the hygienic cleaning process.
•Preparation of the hygienic cleaning solution, take five litres of
water in a bucket or pan.
•Add to it 5% of hydrogen peroxide 130 volumes; for the dosage,
use a graduated measuring cup or a common syringe.
•N.B.: when using commercial hygienic cleaning solutions, keep to
the instructions provided by the manufacturer and included in the
packaging.
•Using a pump P, connect the appliance water inlet to the bucket
filled with the disinfectant solution.

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Hygienic Cleaning 3
•Start the pump, allowing the disinfectant to enter the appliance,
then turn on the taps to enable the hygienic cleaning solution to
flow throughout the entire hydraulic circuit, right through to the
water dispensing spout.
•Before you run out of disinfectant solution, turn the pump off and
stop the water dispensing.
•Leave the disinfectant solution to act for 20 minutes.
•Reconnect the appliance to the water mains.
•Allow for at least 15 litres of water to flow out of the taps so that
the water system is rinsed thoroughly, before using the appliance
again.

18
Troubleshooting

19
Troubleshooting cold water system 1
No cold water and compressor not running
1 Check voltage received by cooler
2 Check cold thermostat
3 Check wires
4 Check compressor relay
5 Check compressor overload
6 Check compressor
No cold water and compressor running
1 Check voltage received by cooler.
2 Check for a refrigerant leak
3 Check capillary line
4 Check compressor

20
Troubleshooting cold water system 2
Too much noise coming from the cooler
1 Check for vibration at refrigeration pipes
2 Check for vibration caused by adjustable feet
Cold water comes out slowly or not at all
1 Check water inlet pressure
2 The water is frozen. Check cold thermostat
3 Check water filter