Unique CU Series, Service Manual And Spare Parts List

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Contents
SAFETY FIRST! ……………………………………………………………... iii
1. INTRODUCTION
1.1.
Product Overview ....................................................................................... 1
1.2. Nameplate Information .............................................................................. 2
2. TECHNICAL DATA TABLES
2.1.
Technical Data Tables – Models CU-150, CU-200, CU-250 ….……..…3
2.2. Technical Data Tables – Models CU-300, CU-350, CU-400 …………… 7
2.3. Technical Data Tables – Models CU-450, CU-480, CU-500...………….11
2.4. Technical Data Tables – Models CU-600, CU-700, CU-800 .……….…15
2.5. Technical Data Tables – Models CU-1000, CU-1200, CU-1400 ……….19
3.
CU SERIES PACKAGED UNITS
3.1.
CUP 350…500 ............................................................................................ 24
3.2. CUP 600…800 ............................................................................................ 26
3.3. CUP 1000…1400 ........................................................................................ 28
4.
REFRIGERATION CYCLE DIAGRAMS
4.1.
Typical Refrigeration Cycle ................................................................... 31
4.2. Accessories Table .................................................................................... 32
5.
AIR FLOW CURVES
5.1.
Air flow Curves Fans 145-220-30W and DD 7-7-90W ........................... 33
5.2. Air flow Curves Fans DD 7-7-147W and DD 7-10-147W ...................... 34
5.3. Air flow Curves Fans DD 9-9-245W and DD 9-9-370W ........................ 35
5.4. Air flow Curves Fans DD 9-10-370W and DD 10-10-370W .................. 36
5.5. Air flow Curves Fans DD 10-10-550W and DD 12-12-550W ................ 37
6.
ELECTRICAL WIRING DIAGRAMS
6.1.
Electrical Wiring Diagram CU150…400-1PH......................................... 39
6.2. Electrical Wiring Diagram CU150…480-3PH ……................................ 40
6.3. Electrical Wiring Diagram CU500…800-3PH ………………….…….. 41
6.4. Electrical Wiring Diagram CU1000…1400-3PH …………………….…42