* 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.
- Change to the "full drain flush" mode is recommended. Contact your local Hoshizaki service agent.
* Water supply pressure should be minimum 0.07 MPa (0.7 bar) and maximum 0.78 MPa (8 bar). If the pressure exceeds 0.78
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 icemaker 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 icemaker and storage bin and the floor
drain.
* Prevent a backflow into the storage bin.
* Be sure to use the new hose-sets supplied with the appliance. Do not reuse any old hose-sets.
1) Attach the angled end of flexible inlet hose (accessory) to the G3/4 fitting on the rear of the icemaker 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. It is
a wise precaution to have a stop valve within easy reach.
3) Hand tighten grey flexible outlet hose (accessory) onto the R3/4 fitting on the rear of the icemaker as indicated, ensuring
rubber washer is correctly positioned to obtain a leak free joint. The hose can be cut to length as necessary to suit position of
main drain.
Inlet Hose
Outlet Hose
8. START-UP PROCEDURE
1) Open the water tap.
2) Connect the power supply and energise.
3) The display indicates "on".
4) The following should occur in sequence:
a) Hot gas valve will open.
b) Compressor will start after 30 seconds.
c) Water pan will fully open.
d) Water solenoid will open.
e) Water pan will start to close (hot gas valve closed).
f) Water pan fully closed - pump motor will start.
g) Water solenoid will close.
Water Supply Inlet G3/4
Drain Outlet R3/4
7
ENGLISH
5cm air gap
Floor
Drain
Water Supply Tap
Inlet Hose