CR R134a Range
Manual operation undercounter cooler
CR R134a
Page 9
Cornelius Deutschland GmbH
Document no: TD1004600EN
Version A, 24.09.2019, Index 0
3
Installation Requirements
(To be done only by « expert »)
3.1
Installation Sites
Comply with the valid national regulations for installation sites and electrical connections. Ventilation of the
installation sites must be appropriate for unit output. Inadequate ventilation of the unit will result in overheating
and damage. Always make certain that no intake or discharge vents are covered or blocked.
Minimum distance to wall 30 cm.
Environment ambient temperature:
-
CR 50 / 70 / 90/ 9 /11 max 32°C
-
CR 200 max 38°C
3.2
Electrical Connections
A socket outlet with an earthed contact featuring a maximum protection of 16 amperes is required.
The line voltage must always be within the following tolerances:
230 VAC +6%/-10% / 50 Hz
220 VAC +6%/-10% / 60 Hz (only 60HZ version)
Should placement of the unit require an extension cable, please note, that the cable length must not exceed 30
meters. Only use cable with a size of 1.5 mm
2
.
Attention!
Only one unit is allowed per extension cable.
4
Installation
The unit must be installed by a trained service technician.
Please take care, that the socket for the unit is always accessible.
If the power supply cable to the unit is damaged, it has to be replaced by the manufacturer, the service partner
or any other qualified person to avoid safety hazard.
The unit must be planar aligned. Max. angle of +/-2 ° is permitted.
4.1
Connection of Soda water, Still water, Premix beverages and Postmix syrups
Connect one tube with an inner diameter of 6 mm to each device connection. Connect the tube end to
the correct cooling coil inputs of the cooler. The cooling coils are fitted with1/2" BSF thread on both
sides.
4.2
Connection of Beer
Connect one tube with an inner diameter of 7 or 10 mm to each device connection. 7mm tubes for cooling coils
with an inside diameter of 7mm (outside diameter 8 mm) and 10 mm tubes for cooling coils with an inside
diameter of 10 mm (outside diameter 11 mm).
Connect the tube end to the correct cooling coil inputs of the cooler.
The cooling coils are fitted with G 5/8B thread on both sides.
4.3
Connecting of recirculation tubes
All recirculation tubes for python cooling should have an inside diameter of 10 mm. Connect the tube to the
connecting fittings of the unit.
The position of the back flow of python into the water bath must not change under any circumstances.
