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Zip CT2/140, DOMCT1- Installation & operating instructions - June 2015 v1.01
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The recommended optional
Water block is ideal for limiting potential
leakage and resulting water damage from water chillers and their
supply pipe work, which are subject to mains water pressure.
It is easily installed via standard 3/4” BSP water connection and can be pre-
set from 5 to 50 litres. The Water block also incorporates a
non-return valve.
HE45004
Water block
General installation instructions
Push fit fittings
Precautions
The plumbing installation must be undertaken in accordance with local water authority
regulations and these Installation instructions.
As the installer, it is your responsibility to supply (if necessary) and install all valves as
required by local regulations and relevant standards.
The chiller and filtration systems are indoor units and must not be exposed to the
elements.
Take care, when bending rigid plastic tubing, to prevent it from kinking or crushing
around a bend. The plastic tubing contains water under mains pressure, be careful not
to nick, scratch or damage it during installation.
Cut the tube squarely with a sharp knife or tube cutter. Shake out and remove any
swarf and debris before connection.
Ensure there is adequate ventilation available through the chiller space. If there is
inadequate ventilation, and the chiller space temperature rises to above 40°C, the
chiller may become damaged and malfunction, which will void the product warranty.
For both CT2/140 and DOMCT1 there must be a minimum 168 cm
2
of cross-flow
ventilation. Suitable holes or vents will need to be cut into the cupboard and door.
If the incoming mains cold water supply pressure exceeds 0.7 MPa (7.0 bar) a
pressure reducing valve is required to be fitted in the supply line. (See Spare parts and
accessories page 3).
Electrical
Electrical connection must be made by a Zip service engineer or a qualified electrician.
(See Safety information, page 2).
This appliance must be earthed.
DO NOT
turn the electricity supply on until the system is purged. (See Filter
replacement page 8).
Refer to the configuration diagram page 6.
