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97574C (Rev. K - 05/16)
ERS1*1E ERS1*2E EWC100
INSTALLATION
1. This unit is intended to be installed underneath a conventional
kitchen sink, in a cabinet not less than 36" (914mm) wide (inside
dimension). Two air openings with a minimum of 40" square
(1016mm/square) each, minimum of 75% open area, must be
provided in the cabinet. One opening must be in the overhang of the
toe space. The other opening near the top of the cabinet. The remote
unit must be installed with a minimum of 3" (75mm) clearance
between the unit and the rear wall of the cabinet. It can be installed
flush against either side wall of the cabinet. The side louvers which
are not against the cabinet must not be blocked by objects located
within 4" (102mm) of the louvers. In addition, a minimum of 1" to 2"
(25mm to 51mm) clearance must be provided between the toe space
air opening and front of the unit. (See Fig. 4)
2. Water inlet and outlet are 1/4" (6 mm) O.D. tubes.
3. Connecting lines to be of unplated copper, thoroughly flushed to
remove all foreign matter before being connected to cooler.
4. Connect cooler to building supply line with a shut-off valve and
install a 1/4" O.D. (6mm) unplated copper tube between the valve
and cooler. (See Fig. 3)
5. Electrical: Make sure power supply is identical in voltage, cycle,
and phase to that specified on cooler serial plate. Never wire
compressor directly to the power supply.
START-UP
1. Open supply line valve.
2. Purge air from all water lines by operating bubbler valve of
fountain to which cooler is connected. Steady stream assures all
air is removed.
3. Rotate fan to insure proper clearance and free fan action.
4. Connect to electrical power.
TROUBLE SHOOTING & MAINTENANCE
Temperature Control:
Factory set at 50°F (± 5°) under normal
conditions. For colder water, adjust screw on item no. 8 in
clockwise direction. (See Fig. 5)
Ventilation:
Cabinet louvers and condenser fins should be
periodically cleaned with brush, air hose or vacuum cleaner.
Excess dirt or poor ventilation can cause no cold water and
compressor cycling on the compressor overload protector.
Lubrication:
Motors are lifetime lubricated.
A
B
A
C
1" TO 2" MIN.
25 TO 51 mm
3" MIN.
76mm
A = AIR VENT
ORIFICIO PARA VENTILACION
BOUCHE d'AERATION
B = CONDENSER SIDE FORWARD
LADO DEL CONDENSADOR HACIA EL FRENTE
PARTIE LATERALE DE CONDENSEUR VERS L'AVANT
C = CAN BE MOUNTED FLUSH AGAINST EITHER SIDE OF CABINET
PUEDE INSTALARSE NEVELADO CONTRA CUALQUIER LADO
DEL CABINETE
PEUT ETRE MONTE EN ALIGNANT SUR L'UNE DES PARTIES
LATERALES DU PLACARD
1/4" O.D. TUBE WATER INLET TO COOLER
ENTRADA DE AGUA DE TUBO DE 1/4" DE
DIÁMETRO EXTERNO AL ENFRIADOR
TUBE DE D.E. 1/4" POUR ENTRÉE DE L’EAU
DANS LE REFROIDISSEUR
BUILDING WATER INLET
ENTRADA DE AGUA DEL EDIFICIO
ENTRÉE DE L’EAU DE L’ÉDIFICE
SERVICE STOP (NOT FURNISHED)
VÁLVULA DE PARADA (NO ES PROPORCIONADA)
BLOC D’ARRÊT (NON FOURNI)
Fig. 4
Fig. 3
Installation of Remote Chiller
Note: Danger! Electric shock hazard. Disconnect power before servicing unit.
WWW.RESTROOMDIRECT.COM 704•937•2673 129 Oakpark Dr., Unit A, Mooresville, NC 28115