Water Supply And Drain Connections - Hoshizaki DSM-12DE Instruction Manual

For the U.K. and the Republic of Ireland only
* The wires in the mains lead are coloured in accordance with the following code:
Green & Yellow = Earth
Blue = Neutral
Brown = Live
As the colours of the wire in the mains lead of this appliance may not correspond with the coloured markings identifying the
terminals in your plug, proceed as follows:
The wire which is coloured Green-and-Yellow must be connected to the terminal in the plug which is marked with the letter
E or by the symbol
terminal which is marked with the letter N or coloured Black. The wire which is coloured Brown must be connected to the
terminal which is marked with the letter L or coloured Red.
* Should the socket outlets in the installation site not be suitable for the plug supplied with your product, the plug must be
removed (cut off if it is moulded on plug) and an appropriate plug fitted.
If the non-rewirable plug has been cut from the power supply cord, it must be disposed of. There should be no attempt to
reuse it. Inserting such a plug into a socket elsewhere presents a serious risk of electrical shock.
* The non-rewirable plug must never be used without a fuse cover being fitted.
The correct replacement for the detachable fuse cover is identifiable from the manufacturer's reference number stamped on
the plug.
Supply of replacement fuse covers can be obtained from Hoshizaki Parts/Service Centres.
Fuses should be rated at 10A and approved to BS 1362.

7. WATER SUPPLY AND DRAIN CONNECTIONS

* The connections to the mains water supply must be made in accordance with the countries' current requirements of the Water
Supply or Water Fittings Regulations.
* Icemaking water must be potable water. Where scaling can be caused by water quality, installation of an external filter or
softener is recommended. Contact your local water treatment professional or Hoshizaki service agent.
* Water supply pressure should be minimum 0.05 MPa (0.5 bar) and maximum 0.78 MPa (7.8 bar). If the pressure exceeds 0.8
MPa (8 bar), use a proper pressure reducing valve. Do NOT throttle back the supply tap.
* A plumbing permit and services of a licensed plumber may be required in some areas.
* The ice dispenser drain is gravity flow, so ensure drain hose has an adequate pitch or fall.
* Drain lines should not be installed directly to the sewer system. A vertical air gap of a minimum of 5
cm should be between the end of the drain hoses from the ice dispenser and the floor drain.
* Be sure to use the new hose-sets supplied with the appliance. Do not reuse any old hose-sets.
1) Attach angled end of white inlet hose (accessory) to the G3/4 fitting on the rear of the ice dispenser as indicated ensuring
rubber sealing washer is correctly positioned. Hand tighten sufficiently to provide leak free joint.
2) Attach the other end of inlet hose to the water tap, noting washer is correctly positioned before hand tightening as above.
3) By means of a suitable spanner or wrench, tighten the Rc1/2-G3/4 nipple (accessory) into the R1/2 fitting on the rear of the
ice dispenser as indicated. P.T.F.E. tape and/or a suitable sealing compound should be used to obtain a leak free joint.
Note: Jointing compounds should be approved and suitable for potable water use.
4) Attach grey flexible outlet hose (accessory) to free end of Rc1/2-G3/4 nipple as indicated, confirming fitment of rubber washer
before finally hand tightening the joint. This hose can be cut to length as necessary to suit position of main drain.
or coloured Green or Green-and-Yellow. The wire which is coloured Blue must be connected to the
Connect to potable cold water supply only.
WARNING
5
ENGLISH
5cm air gap
Floor
Drain