APC INROOM ACPSC3000 Operations Instructions Page 54
- Page / 80
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
InRoom CW/DX – Operating Instructions
Baugröße 1 2 3 4 5
Befeuchtungsleistung
lb/h
17.6 33
Befeuchtungsleistung [kg/h] (lb/h)
Nennstrom [A] Nennleistung [kW]
8 (17.6) 7.5 6,0
15 (33) 14.1 11,25
Befeuchtungsleistung [kg/h] (lb/h)
Nennstrom [A] Nennleistung [kW]
8 (17.6) 16.7 6,0
15 (33) 11,25
54
The steam humidifi er is optional for your cooling unit. It is installed complete and integrated within the function
and method of operation of the cooling unit. Details concerning the connection assignment for the power
supply can be found in the electrical diagrams in the appendix.
Caution:
We recommend the installation of an Aqua-stop valve in the water supply of the humidifi er.
In addition to this, the room, in which the cooling unit with the humidifi er is installed, should
be equipped with a water detection system.
9.1.1 Description
The humidifi er uses potable water for the production of steam. The conductivity of the water should be within
the range of minimal 760 to maximal 3175 µS/inch. The water is converted directly into steam by means
of electrical energy in a steam cylinder with electrode heating. The steam is introduced into the airfl ow via
the steam throttle.
Due to the evaporation the water level in the cylinder falls. The current consumption is reduced, as the elec-
trodes are then immersed less in the water, as water level sinks the mineral concentration in the cylinder
increases, as the minerals do not evaporate. The humidifying control keeps the current between two limit
values (IN+10%, IN-5%). When the lower limit value is reached, the inlet valve opens. Now fresh water is mixed
with residual water, which has a high mineral concentration. After several evaporation and fi lling cycles, the
mineral concentration is so high, that the current reduction due to evaporation and falling water level takes
place quite rapidly. When a limit value of current reduction is exceeded, the drain valve is opened. When the
lower current limit value is reached, the cylinder is completely drained.
NOTE: Th e fi lling phase is automatically interrupted if the sensor electrode is contacted due to the high
water level in the steam cylinder. This may happen in the start-up phase with a new steam cylinder.
9.1.2 Technical data
Two different sizes of humidifi ers are available in the InRoom CRAC. Yo u can see which humidifi er is installed
in your unit from the following table.
9. Options
9.1 Steam humidifi er
Cabinet size
Humidifying capacity
lb/h
460V / 3ph / 60Hz
230V / 3ph / 60Hz
Humidifying capacity[kg/h] (lb/h)
Nominal current [A] Nominal power [kW]
Humidifying capacity[kg/h] (lb/h)
Nominal current [A] Nominal power [kW]
- Operating Instructions 1
- Contents 3
- 1. Safety 5
- 1.3 Safety instructions 6
- 1.4 Handling refrigerants 6
- First aid measures 7
- Repairs and modifi cations 7
- 2. Description 8
- K A X X X 9
- H X 3 X X 9
- Page code 9
- E / 1107 / 14 / 7 9
- Unit Variants 10
- Air fl ow (D) 11
- A-system 12
- G-system 12
- GE-system 12
- ACW-System 13
- GCW-System 13
- CW-System 13
- 2.2 Intended use 14
- Electronic expansion valve 15
- Dehumidifying circuit 15
- Safety features 15
- Component protection 16
- 3. Refrigerant circuit 17
- 3.1 Cooling system A 18
- 3.2 Cooling system G 19
- 3.3 Cooling system GE 20
- 3.4 Cooling system ACW 21
- 3.5 Cooling system GCW 22
- 3.6 Cooling system CW 23
- 4. Technical data 24
- Modell 211 311 25
- Modell 452 612 862 26
- Modell 452 612 28
- Modell 400 660 900 1100 1500 29
- 4.7 Dimensions 30
- 4.8 Weights 30
- 4.12 Dimensional drawings 33
- 5. Transport/Storage 34
- 6. Installation 35
- 6.3.2 Refrigerant Piping 37
- Overfi lling 42
- Underfi lling 42
- External water circuit 43
- PCW 1100 CW 46
- PCW 1500 CW 46
- PCW 900 D 46
- Bottom view 46
- Siphon installation 48
- 6.4 Electrical connection 49
- 7. Commissioning 51
- 8. Dismantling and disposal 53
- 9. Options 54
- 9.1.3 Supply connections 55
- 10.43 in 56
- 9.1.5 Operation 57
- 1 2 3 4 58
- 9.1.6 Maintenance 61
- Alarm list 63
- Table 2 - Alarms (continued) 64
- 9.2 Reheat 65
- 9.3 Raised fl oor stand 66
- For cabinet size 1 - 2 68
- For cabinet size 3 - 4 69
- For cabinet size 5 70
- 9.4 Air side connection 71
- 9.5 Waterside connection 72
- 9.6 Condensers 73
- SCS 120 SSA 74
- SCS 525 DSA - SCS 683 DSA 75
- SCS 192 SSA - SCS 312 SSA 75
- SCS 252 DSA - SCS 312 DSA 75
- 10. Maintenance 76
- 10.3 Refrigerant circuit 77
- 10.4 Air circuit 78
- 10.5 Water circuit 79
- 10.6 Unit in general 79
- 10.7 Competences 79
Related products and manuals for Split-system air conditioners APC INROOM ACPSC3000
(56 pages)© 2020, manymanuals.com. All rights reserved. | 1.640 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals