YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
YVAA Style A Air-Cooled Screw Liquid Chillers ... - Johnson Controls
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FORM 201.28-NM1.1<br />
ISSUE DATE: 8/29/2012<br />
TABLE 4 - PHYSICAL DATA (CONT'D)<br />
SECTION 5 - TECHNICAL DATA<br />
UNIT FRAME 020 021 021 021 023 024<br />
CONDENSER CODE 0 3 5 8 3 5<br />
EVAPORATOR CODE C A C C B C<br />
GENERAL UNIT DATA<br />
Number of Independent Refrigerant Circuits 2<br />
Refrigerant Charge, R-134a,<br />
Ckt.-1/Ckt.-2, lbs (kg)<br />
Oil Charge, Ckt.-1/Ckt.-2, gal (liters)<br />
205/205<br />
(93/93)<br />
2.6/2.6<br />
(10.0/10.0)<br />
175/175<br />
(80/80)<br />
2.5/2.5<br />
(9.3/9.3)<br />
225/225<br />
(102/102)<br />
2.8/2.8<br />
(10.5/10.5)<br />
% Minimum Load 10%<br />
Unit shipping weight, lbs (kg) 1<br />
Operating Weight, lbs (kg) 1<br />
Chassis Dimensions - Length, Ft (mm)<br />
Chassis Dimensions - Width, Ft (mm)<br />
Chassis Dimensions - Height, Ft (mm)<br />
COMPRESSORS, SEMI-HERMETIC SCREW<br />
13392<br />
(6074)<br />
14155<br />
(6421)<br />
226.0<br />
(5741)<br />
88.3<br />
(2242)<br />
94.6<br />
(2403)<br />
12859<br />
(5833)<br />
13300<br />
(6033)<br />
291.2<br />
(7397)<br />
88.3<br />
(2242)<br />
94.6<br />
(2403)<br />
14915<br />
(6765)<br />
15678<br />
(7111)<br />
291.2<br />
(7397)<br />
88.3<br />
(2242)<br />
94.6<br />
(2403)<br />
Qty per Chiller 2<br />
CONDENSER FANS<br />
240/240<br />
(109/109)<br />
2.9/2.9<br />
(10.8/10.8)<br />
15677<br />
(7111)<br />
16440<br />
(7457)<br />
335.2<br />
(8514)<br />
88.3<br />
(2242)<br />
94.6<br />
(2403)<br />
210/190<br />
(96/86)<br />
2.7/2.6<br />
(10.1/9.7)<br />
13288<br />
(6027)<br />
13750<br />
(6237)<br />
291.2<br />
(7397)<br />
88.3<br />
(2242)<br />
94.6<br />
(2403)<br />
250/225<br />
(114/102)<br />
2.9/2.8<br />
(11.1/10.5)<br />
Number Ckt-1/Ckt-2 4/4 6/6 6/6 7/7 7/5 8/6<br />
<strong>Air</strong> on Condenser (Min/Max), °F (°C ) 0/125 (-17.8/51.7)<br />
EVAPORATOR, SHELL AND TUBE HYBRID FALLING FILM 2<br />
15873<br />
(7200)<br />
16636<br />
(7546)<br />
335.2<br />
(8514)<br />
88.3<br />
(2242)<br />
94.6<br />
(2403)<br />
Water Volume, gal (liters) 71 (269) 48 (182) 71 (269) 71 (269) 58 (220) 71 (269)<br />
Leaving Water Temperature<br />
(Min/Max), °F (°C ) 3<br />
Maximum Water Side Pressure,<br />
psig (bar)<br />
Maximum Refrigerant Side<br />
Pressure, psig (bar)<br />
40/60 (4.4/15.6)<br />
150 (10.3)<br />
235 (16.2)<br />
Evap Drain Connection, in 3/4<br />
NOTES:<br />
1. Shipping and operating weights shown are for base unit; selected options may add weight to unit. Contact your nearest <strong>Johnson</strong> <strong>Controls</strong><br />
Sales office for weight data.<br />
2. The evaporator is protected against freezing to 0°F(-17.8°C) with a standard heater.<br />
3. For leaving liquid temperature below 40°F(4.4°C) or above 60°F (15.6°C), contact your nearest <strong>Johnson</strong> <strong>Controls</strong> Sales Office for application<br />
requirements.<br />
JOHNSON CONTROLS 51<br />
5
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