
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Cata
10Table 3 — Liquid Line Refrigerant ChartTable 4 — Double Discharge Riser DataThe 30MPA units that use air-cooled or evaporative con-densers must have
1130MPW UNITS — In order to minimize the water pressuredrop in the system, use as few bends as possible in the fieldwater piping, and run the lines as
12403035154322530Drop ()1520Water Pressure 51000 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240GPM12010080e D
1305101520253035400 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200Water Pressure Drop ()GPM15432120310080e Drop (kPa)4060Wate
14It may not be possible to install air separators at the place oflowest pressure and highest temperature. In such cases, prefer-ence should be given
15FILLING THE SYSTEM — The initial fill of the chilledwater system must accomplish three purposes:1. The entire piping system must be filled with
16Connections for condenser flow switch, chilled fluid pumpinterlock, condenser pump interlock, remote alarm output, con-denser output, and dual chill
17Fig. 17 — Typical Low Voltage Control Wiringa30-5338NOTES:1. Factory wiring is in accordance with UL 1995 standards. Field modifications or addition
2.INSTALLATIONLocation — Do not store units in an area exposed to weath-er because of sensitive control mechanisms and electronicdevices. Locate unit
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.Cata
352.301328[]STD UNIT 55.001397[]OPTIONAL SOUND ENCLOSURE 57.00 [1448]29.13740[]STD UNIT 32.00813[]62.501588[]OPTIONAL SOUND ENCLOSURE 32.12 [816]MO
4Fig. 5 — Dimensions — 30MPW015-045 UnitsNOTES:1. Operating weight includes weight of water and refrigerant.2. Denotes center of gravity.3. Dimensi
5Table 1A — 30MPA,MPW015-045 Units Physical Data — English* 30MPA units (condenserless) are shipped with nitrogen holdingcharge. Approximate cooler op
6Table 1B — 30MPA,MPW015-045 Units Physical Data — SIUNIT 30MPA,MPW 015 020 030 040 045NOMINAL kW 54 71 108 138 161OPERATING WT (kg)MPA 284288 327 414
7Step 1 — Inspect Shipment — Inspect unit for dam-age or missing parts. If damaged, or if shipment is incomplete,file a claim immediately with the shi
8NOTES:1. Chiller must be installed level to maintain proper compressor oil return.2. Wiring and piping shown are general points-of-connection guides
9Fig. 9 — Typical Piping with 30MPA Unit and 09DP Remote Air-Cooled Condensera30-5409NOTES:1. Chiller must be installed level to maintain proper compr
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