Carrier 50CJ Serie Installations-, Betriebs- Und Wartungsanleitung Seite 40

CONTENTS
1 - INDOOR UNIT(S) (50CJ) ............................................................................................................................................................. 42
2 - RECEIPT ...................................................................................................................................................................................... 43
3 - HANDLING .................................................................................................................................................................................. 44
3.1 - Weights and dimensions: ........................................................................................................................................................ 44
4 - LOCATION OF COMPONENTS .................................................................................................................................................. 45
4.1 - W 5/8/12/16/27: ...................................................................................................................................................................... 45
4.2 - X 5/8/10/12/15/19/24/31/36/38/48: ......................................................................................................................................... 45
4.3 - Assembly/air flow direction ...................................................................................................................................................... 46
5 - INSTALLATION: UNIT/FRAME/PLENUM ................................................................................................................................... 46
5.1 - Setting the unit in place ........................................................................................................................................................... 46
5.2 - Units equipped with a plenum: ................................................................................................................................................ 46
6 - CONNECTIONS ........................................................................................................................................................................... 47
6.1 - Air connections ........................................................................................................................................................................ 47
6.2 - Hydraulic connections ............................................................................................................................................................. 47
6.3 - Refrigerant connections, Unit X............................................................................................................................................... 47
6.4 - Electrical connection ............................................................................................................................................................... 50
7 - TECHNICAL CHARACTERISTICS ............................................................................................................................................. 51
7.1 - Filters....................................................................................................................................................................................... 51
7.2 - Cooling coil: ............................................................................................................................................................................. 51
7.3 - Refrigerant circuit checks: ....................................................................................................................................................... 52
7.4 - Heating coil and valve (option) ................................................................................................................................................ 53
7.5 - Air flow rate setting (indoor unit) .............................................................................................................................................. 54
7.6 - Condensate drain pump (option) ............................................................................................................................................. 54
7.7 - Humidifier (option) ................................................................................................................................................................... 55
7.8 - Electric heater (option) ............................................................................................................................................................ 56
7.9 - Control ..................................................................................................................................................................................... 56
8 - SYSTEM START-UP .................................................................................................................................................................... 57
9 - MAINTENANCE ........................................................................................................................................................................... 58
9.1 - Filters....................................................................................................................................................................................... 59
9.2 - Cooling coil .............................................................................................................................................................................. 59
9.3 - Electric heater ......................................................................................................................................................................... 59
9.4 - Humidifier ................................................................................................................................................................................ 60
9.5 - Fan .......................................................................................................................................................................................... 61
9.6 - Electrics box ............................................................................................................................................................................ 61
10 - SERVICE INTERVAL SUMMARY TABLE ................................................................................................................................. 62
11 - OPERATING READINGS .......................................................................................................................................................... 63
12 - REGULATIONS ......................................................................................................................................................................... 64
13 - OUTDOOR UNIT(S) (CL2) ASSOCIATED WITH 50CJ X ......................................................................................................... 64
14 - RECEIVING THE EQUIPMENT ................................................................................................................................................. 64
15 - EQUIPMENT IDENTIFICATION ................................................................................................................................................ 64
16 - WARRANTY ............................................................................................................................................................................... 65
17 - SAFETY RECOMMENDATIONS ............................................................................................................................................... 65
18 - UNIT LOCATION ....................................................................................................................................................................... 65
19 - WEIGHT AND HANDLING ........................................................................................................................................................ 66
20 - OPERATING LIMITS ................................................................................................................................................................. 66
21 - TECHNICAL CHARACTERISTICS ........................................................................................................................................... 66
22 - ELECTRICAL SPECIFICATIONS .............................................................................................................................................. 67
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