Hoshizaki KM-1900SWH/3 Manual de usuario

Issued: 1-6-2009Revised: 11-8-2010Hoshizaki “A Superior Degree of Reliability” www.hoshizaki.com Models KM-1900SAH/3 KM-1900SWH/3 KM-1900SRH/3 Stacka

106. KM-1900SRH3 (remote air-cooled)See the nameplate for electrical and refrigeration specications. This nameplate is located on the rear panel.Sinc

11Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration.Unit: in.

12Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustration.2. KM-190

133. KM-1900SRH/3Note: When used with a storage bin not recommended by Hoshizaki, the icemaker needs the space at the bottom opening as in the illustr

14II. Installation and Operating Instructions WARNING1. This icemaker must be installed in accordance with applicable national, state, and local codes

15C. LocationCAUTION1. This icemaker is not intended for outdoor use. Normal operating ambient temperature should be within 45°F to 100°F (7°C to 38°C

166) Install the bin control thermostat as follows: a. Remove the baffle from the storage bin.b. Remove the tie securing the bin control thermostat as

17If a Hoshizaki B-1300, B-1500, B-1650, or non-Hoshizaki storage bin is used:g. Remove the 2 screws securing the thermostat bulb attachment (plastic)

188) Carefully remove the thermostat bulb from the thermostat bulb attachment (plastic) of the upper unit.9) Carefully route the thermostat bulb and c

19F. Electrical Connection WARNINGFor All Models1. Electrical connection must be hard-wired and must meet national, state, and local electrical code r

2IMPORTANTOnly qualied service technicians should install, service, and maintain the icemaker. No installation, service, or maintenance should be und

20Fig. 8bKM-1900S_H3KM-1900S_HFig. 8a•Onsinglephasemodels,thewhiteleadmustbeconnectedtotheneutralconductorofthe power source. CAUTION!

21G. Installation of Remote Condenser Unit WARNING1. Installation of the remote condenser unit must be performed by properly trained and EPA-certied

224. Line SetCAUTIONThe icemaker, line set, and remote condenser unit must contain the same type of refrigerant. Mixing of refrigerants will result in

23d. Tighten the connection with a wrench until it is tight. At this point, the nut has covered most of the threads on the male tting. e. Mark a refe

246) Evacuate through the Schrader access ports on the Parker quick connect couplings and charge with R-404A refrigerant vapor to a pressure of 15 to

255. Refrigerant Charge (Line Set Exceeding 66 Feet)CAUTIONThe icemaker, line set, and remote condenser unit must contain the same type of refrigerant

261) Remove the louver panel. See Fig. 15.2) Remove the junction box cover on the remote condenser unit. Remove the fan motor junction box cover on th

27H. Water Supply and Drain Connections See Fig. 17, 18, and 19 WARNING1. Water supply and drain connections must be installed in accordance with a

28KM-1900SAH/3 KM-1900SRH/3Bin Drain Outlet 3/4" FPTIcemaker Water Supply Line Shut-Off ValveIcemaker Water Supply Line Drain ValveIcemaker Water

29KM-1900SWH/3Connection To An Open Drain SystemCondenser Water Supply Inlet 1/2" FPTIcemaker Water Supply Inlet 1/2" FPTIcemaker Drain Outl

3IMPORTANTThis manual should be read carefully before the icemaker is installed and operated. Only qualied service technicians should install, servic

30Fig. 19KM-1900SWH/3Connection To A Closed Loop SystemBin Drain Outlet 3/4" FPTCondenser Water Supply Line Shut-Off ValveCondenser Water Supply

31I. Final Checklist WARNINGCHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place after installation. Make sure tha

32J. Startup WARNING1. All parts are factory-adjusted. Improper adjustments may adversely affect safety, performance, component life, and warranty cov

33III. Cleaning and MaintenanceIMPORTANTEnsure all components, fasteners, and thumbscrews are securely in place after any cleaning or maintenance is d

341. Cleaning Procedure1)Dilute38.oz.(1,124ml)ofHoshizaki"ScaleAway"with7gal.(26l)ofwarmwater.2) Remove all ice from the

3522)Movethecontrolswitchtothe"WASH"position.23) Replace the front panel in its correct position.24) Turn on the power supply to rin

36B. Maintenance InstructionsIMPORTANTThis icemaker must be maintained individually, referring to the instruction manual and labels provided with the

372. Drain the water tank:1) Turn off the power supply, then remove the front panel. Move the control switch to the "OFF"position.2) Remove

38HOSHIZAKI AMERICA, INC. 618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com 91A1SJ10C

4Important Safety InformationThroughout this manual, notices appear to bring your attention to situations which could result in death, serious injury,

5See the nameplate for electrical and refrigeration specications. This nameplate is located on the rear panel.Since this nameplate is located on the

6See the nameplate for electrical and refrigeration specications. This nameplate is located on the rear panel.Since this nameplate is located on the

7See the nameplate for electrical and refrigeration specications. This nameplate is located on the rear panel.Since this nameplate is located on the

8See the nameplate for electrical and refrigeration specications. This nameplate is located on the rear panel.Since this nameplate is located on the

9See the nameplate for electrical and refrigeration specications. This nameplate is located on the rear panel.Since this nameplate is located on the