Quest Installation and Service Manual
720506904 - 1 - Revision B
UNIT SPECIFICATIONS
Nameplate Data: Model QST 4000, 115 VAC, 4.5 amps, 1 phase 60 hertz, 6.25 oz. (177g) R-134a
refrigerant. Test press: High side 400 psi (27.6 bar). Low side 100 psi (6.9 bar).
Model QST 4000, 230VAC, 3 amps, 1 phase 50 hertz, 6.25 oz. (177g) R-134a
refrigerant. Test press: High side 400 psi (27.6 bar. Low side 100 psi (6.9 bar).
Concentrate Storage: Four 0.8 gallon (3.0 liter) disposable bottles.
Clearance Recommended: 12” (30.48 cm) on top and 4” (10.16 cm) required in back for air circulation.
Electrical Connection: 6 ft. long (1.83 m) power cord with 3-prong plug attached to dispenser. Export
models have line cord less plug.
Power Supply: 15 amps at 120 volts dedicated power supply.
10 amps at 230 volts dedicated power supply.
Water Connection: 3/8 in. (0.95 cm) SAE male flare fitting on dispenser.
Water Supply Requirements: 100 psi (7 bar) maximum static pressure. 20 psi (1.4 bar) minimum
dynamic pressure; i.e., flowing pressure measured at dispenser water inlet with 3.0
ounces (88.7 ml) per second water flow.
Ice Bank/Pull Down: Weight 11-12 lbs. (4.1-4.5 kg.). Pull Down: 3 hours at 75°F (24°C)
Drink Capacity: 143 drinks at (3) 12 oz. drinks per minute not exceeding 45°F (7°C), 75°F ambient/
75°F water (24°C/24°C)
88 drinks at (3) 12 oz. drinks per minute not exceeding 45°F (7°C), 90°F ambient/90°F
water (32°C/32°C)
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