IOM SYSAER R32 (IOM SYSAER R32 01 N 2GB)

English
2 SYSAER R32
CONTENTS
1. GENERAL RECOMMENDATIONS ........................................................................................................................................................ 3
1.1. SAFETY DIRECTIONS .......................................................................................................................................................................................................................3
1.2. INFORMATION ON THE REFRIGERANT USED ..............................................................................................................................................................................3
1.3. INSTALLATION INFORMATION ......................................................................................................................................................................................................4
1.3.1. GENERAL GUIDELINES FOR SAFE USE OF R32 FOR EQUIPMENT LOCATED IN THE OPEN AIR .......................................................................................................................4
1.3.2. GENERAL GUIDELINES FOR SAFE USE OF R32 FOR EQUIPMENT LOCATED IN A MACHINERY ROOM ...........................................................................................................4
1.4. GAS DETECTOR ............................................................................................................................................................................................................................... 6
1.5. WARNING ......................................................................................................................................................................................................................................... 6
1.6. EQUIPMENT SAFETY DATA ............................................................................................................................................................................................................. 7
2. INSPECTION AND STORAGE .............................................................................................................................................................. 9
3. WARRANTY ...................................................................................................................................................................................... 9
4. PRESENTATION ................................................................................................................................................................................. 9
5. CONTENTS OF PACKAGE .................................................................................................................................................................10
5.1. OPTIONALS ACCESSORIES ............................................................................................................................................................................................................10
6. DIMENSIONS ..................................................................................................................................................................................10
7. HANDLING ......................................................................................................................................................................................10
7.1. NET WEIGHT ...................................................................................................................................................................................................................................10
7.2. GRAVITY CENTER POSITION .........................................................................................................................................................................................................10
7.3. MANUTENTION GENERALITES ....................................................................................................................................................................................................11
7.3.1. HANDLING WITH A FORKLIFT ................................................................................................................................................................................................................................11
7.3.2. HANDLING BY SLINGING ........................................................................................................................................................................................................................................ 12
8. TECHNICAL SPECIFICATIONS ........................................................................................................................................................... 13
8.1. PHYSICAL CHARACTERISTICS ......................................................................................................................................................................................................13
8.2. REFRIGERATION SPECIFICATIONS ...............................................................................................................................................................................................14
8.2.1. REFRIGERANT CIRCUIT DIAGRAM .........................................................................................................................................................................................................................14
8.2.2. REFRIGERANT CHARGE ........................................................................................................................................................................................................................................... 14
8.2.3. FLUOROCARBON GAS REGULATIONS................................................................................................................................................................................................................... 14
8.3. ELECTRIC SPECIFICATIONS............................................................................................................................................................................................................15
8.4. OPERATING LIMITS ........................................................................................................................................................................................................................16
8.4.1. COOLING MODE ....................................................................................................................................................................................................................................................... 16
8.4.2. HEATING MODE ....................................................................................................................................................................................................................................................... 16
9. CONFIGURATION OF THE UNIT ........................................................................................................................................................ 17
9.1. GENERALITIES ................................................................................................................................................................................................................................17
9.2. SUPPLY AIR .....................................................................................................................................................................................................................................17
9.3. AIR INTAKE .....................................................................................................................................................................................................................................17
9.4. DUCT OUTLET DIMENSIONS .........................................................................................................................................................................................................17
9.5. ECONOMISER .................................................................................................................................................................................................................................18
9.5.1. ECONOMISER - 2 DAMPERS .................................................................................................................................................................................................................................. 18
9.5.2. ECONOMISER - 3 DAMPERS .................................................................................................................................................................................................................................. 19
10. OPTIONS.......................................................................................................................................................................................20
10.1. CO2 SENSOR ................................................................................................................................................................................................................................20
11. INSTALLATION .............................................................................................................................................................................. 21
11.1. SITING THE INSTALLATION.........................................................................................................................................................................................................21
11.1.1. PREVAILING WIND ................................................................................................................................................................................................................................................ 21
11.1.2. CONDENSATE WATER MANAGEMENT IN HEATING MODE ............................................................................................................................................................................. 22
11.1.3. HOW TO REDUCE NOISE POLLUTION .................................................................................................................................................................................................................. 22
11.2. CLEARANCE .................................................................................................................................................................................................................................22
11.3. ATTACHMENT TO THE GROUND ................................................................................................................................................................................................23
11.4. ROOF CURB ..................................................................................................................................................................................................................................23
11.4.1. DIMENSIONS .......................................................................................................................................................................................................................................................... 23
12. HYDRAULIC LINKS ........................................................................................................................................................................ 24
12.1. CONDENSATE DRAIN LINE .........................................................................................................................................................................................................24
12.2. FROST PROTECTION ...................................................................................................................................................................................................................25
12.2.1. WATER LOOP GLYCOLING ....................................................................................................................................................................................................................................25
12.3. WATER QUALITY ..........................................................................................................................................................................................................................25
13. WIRING DIAGRAM AND LEGEND .................................................................................................................................................. 26
13.1. WIRING DIAGRAM ......................................................................................................................................................................................................................26
13.2. LEGEND ........................................................................................................................................................................................................................................26
13.2.1. POWER SUPPLY ..................................................................................................................................................................................................................................................... 27
13.2.2. WIRING DIAGRAM KEY DESCRIPTIONS .............................................................................................................................................................................................................. 27
13.2.3. RANGE AND SETTINGS OF THEMAL PROTECTION / NOMINAL INTENSITY OF THE CONTACTORS (CLASSE AC3) .................................................................................. 27
14. ELECTRICAL CONNECTIONS ........................................................................................................................................................... 28
14.1. GAS DETECTION MODULE..........................................................................................................................................................................................................30
14.1.1. INSPECTION ........................................................................................................................................................................................................................................................... 30
15. COMMISSIONING ..........................................................................................................................................................................31
15.1. PRE-START CHECK LIST ..............................................................................................................................................................................................................31
15.1.1. VISUAL CHECK ....................................................................................................................................................................................................................................................... 31
15.1.2. ELECTRICAL CHECK ............................................................................................................................................................................................................................................... 31
15.1.3. FANS AND DUCTS ................................................................................................................................................................................................................................................. 31
15.2. OPERATING CHECK LIST .............................................................................................................................................................................................................32
15.2.1. GENERAL ................................................................................................................................................................................................................................................................ 32
15.2.2. PHASE ROTATION PROTECTION .......................................................................................................................................................................................................................... 32
15.2.3. ELECTRICAL ............................................................................................................................................................................................................................................................ 32
15.2.4. COMPRESSORS AND REFRIGERATION SYSTEM ................................................................................................................................................................................................ 32
15.2.5. FINAL CHECK .......................................................................................................................................................................................................................................................... 33
16. FINAL TASKS ................................................................................................................................................................................ 33
17. IN CASE OF WARRANTY - MATERIAL RETURN PROCEDURE .........................................................................................................33
18. ORDERING SERVICE AND SPARE PARTS ORDER ...........................................................................................................................33
19. MAINTENANCE .............................................................................................................................................................................34
19.1. WEEKLY CHECK ............................................................................................................................................................................................................................34
19.2. PERIODIC TABLE OF SERVICE AND MAINTENANCE ...............................................................................................................................................................35
19.3. MAINTENANCE PROCEDURES ...................................................................................................................................................................................................38
19.3.1. REFRIGERANT CIRCUIT ..........................................................................................................................................................................................................................................38
20. TROUBLE SHOOTING .....................................................................................................................................................................40