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IOM 1210-1 • MAGNITUDE
®
MODEL WMC CHILLERS
2
www.DaikinApplied.com
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Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . 4
The Control System . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Receiving and Handling . . . . . . . . . . . . . . . . . . . . . . . 6
Nameplates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Clearance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Unit Dimensions and Shipping Weight . . . . . . . . . . . . 7
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Water Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Vessel Drains at Startup . . . . . . . . . . . . . . . . . . . . . . . 8
Condenser Water Temperature Control . . . . . . . . . . . 9
Relief Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Field Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Field Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Communication Setup for Multiple Chillers . . . . . . . . 18
Long Term Storage . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Pre-Start Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Operator Responsibilities . . . . . . . . . . . . . . . . . . . . . 20
Operator Schools . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Sequence of Unit Operation . . . . . . . . . . . . . . . . . . . 20
Unit Enabling/Disabling . . . . . . . . . . . . . . . . . . . . . . . 20
Operator Interface Touch Screen (OITS) . . . . . . . . . 21
The Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Building Automation Systems (BAS) . . . . . . . . . . . . 58
Use with On-Site Generators . . . . . . . . . . . . . . . . . . 58
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Service Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Chiller Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 59
Seasonal Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . 59
Seasonal Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . 60
Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Definitions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Temperature / Pressure Chart. . . . . . . . . . . . . . . . . . 64
©2014 Daikin Applied. Illustrations and data cover the Daikin Applied product at the time of publication and we reserve the right to
make changes in design and construction at any time without notice.
Manufactured in an ISO 9001 & ISO 14001 certified facility
T
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of
C
onTenTs
Содержание WMC
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Страница 14: ...IOM 1210 1 MAGNITUDE MODEL WMC CHILLERS 12 www DaikinApplied com Installation Figure 12 Wiring Index...
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Страница 16: ...IOM 1210 1 MAGNITUDE MODEL WMC CHILLERS 14 www DaikinApplied com Installation Figure 13 Controller Box Wiring...
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