Vinotemp WINEMATE VINO-1900SS user manual

Summary of the content on the page No. 1

VINO-1500SS
VINO-1900SS

Installer’s Instruction

Federal law requires that WINEMATE split cooling systems be
installed by an EPA certified refrigeration technician.

WINEMATE split system is shipped as components and is ready for use only
after a certified refrigeration technician has properly installed, charged and tested
the system. Proper installation is critical. Vinotemp can only warrant the quality of
the components. The installation and proper operation of the system must be

Summary of the content on the page No. 2

2. Evaporator Unit • The WM-15SFC evaporator unit is installed for ceiling mount with the air supply towards horizontally and air return on the bottom. • The WM-19SFC evaporator unit is installed for wall mount with the air supply towards top and air return on the sides. • Supply and return air flow from the evaporator unit shall be unobstructed for at least 1 foot. • There is a gravity drain line so that it can not be installed above the evaporator unit. Otherwise a condensation pump mu

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c. High suction pressure and high head pressure c. Overcharge Low superheat and high subcooling d. High to normal suction pressure and high head pressure d. Non-condensable gas Low subcooling e. High suction pressure and high head pressure e. Air restricted, dirty condenser, Low subcooling bad condenser fans f. High suction pressure and high head pressure f. High room temperature, high High superheat evaporator load g. Low suction pressure and low head press

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6. Electrical Wiring Fig. 2.2 VINO1500-1900SS Electrical Wiring Diagram 7. Use of the adjustable low pressure control (if applicable) Cut out = 5 psig; Cut in = 25 psig; Differential = 20 psig It may need to adjust the setting in the field to get the right cycle time. Fig. 2.3 Adjustable Pressure Control - 3 -

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8. Condensing Unit Troubleshooting Unit not running a. Incorrect power supply a. Check for proper voltage b. Incorrect or loose wirings b. Check all wirings and connections c. Failed components c. Check start relay, start capacitor, overload protector, compressor. d. Liquid refrigerant in the compressor d. Call service for OEM information e. Low pressure switch shutting down the system e. Check for system restriction or low refrigerant