Cotes CR200 Guida rapida
INSTALLATION AND INSTRUCTION MANUAL
FOR CR200 DEHUMIDIFIER.
PRODUCTION NUMBER :
STOCK NUMBER: 100062
DOCUMENT NO.: 200-06E
PAGE CONTENTS :
1 1. Principle of operation
3 2. Applications
4 3. Dimensions, in and outlet connections
5 4. Technical data, specifications
6 5. Components diagram, main components
8 6. Capacity diagram
7. Electric features :
9 7.1 Scematic electrical diagram
10 7.2 Wiring in cabinet
11 7.4 Electric components
11 7.5 Connection of humidistat
12 7.6 Electric connection, energy consumption
& air flows.
12 8. Installation
13 9. Fan curves, airflow/pressure
14 10. Start-up procedure
15 11. Maintenance
16 12. Trouble shooting
17 13. Service/repair
18 14. Sound level
19 15. Reg.duct system (option)
01.11.00
C TES HB COTES A S
HB DEHUMIDIFICATION SYSTEMS
Postgiro: 466-0722
CVR-nr./VAT-no.: 15 20 03 32
Bank: Danske Bank
Caspar Brands Plads 9, 4220 Korsør
Konto/Acc: 3212 3212298972
Swift: DABADKKK
Internet: www.hbcotes.com
E-mail: [email protected]
Værkstedsvej
DK- Skælskør
Tel +
Fax +
5
4230
45 58 19 63 22
45 58 19 58 44
Page 1
The dehumidifier removes water from an airflow through, and
the removed water is carried away from the dehumidifier with
the regeneration air (henceforward called reg.-air).
Water adsorption and -extraction takes place in an rotor made
of water resistant silica gel.
The air flows in the dehumidifier divides the rotor in two
parts : drying part and reg.-part.
Two separate air flows goes through the rotor as this:
- the main air (moist air inlet) goes through the drying
part, and leaves the dehumidifier as dry air
- the reg.-air coming from the outside to the reg.air fan,
through the internal hose to the electric PTC- heater and
will be heated to 130C (at 20C inlet).
Going through the reg.-part this energy will be used for
evaporation of the adsorbed water. The water vapours and
the reg.- air now leaves the dehumidifier through the reg.
- air outlet (see page 2, fig. 2).
The two air flows are fixed and the rotor turns - this gives
an automatic process of simultaneous water adsorption and wa-
ter extraction.
The inlet conditions of the air to be dried, determines how
much water the dehumidifier will remove.
On page 8 the capacity diagram shows how much water will be
removed per kg air going through.
(shown in the diagram R617)
- inlet air conditions 20C, 60 %RH, gives water content 8,7
g/kg
- the diagram shows then dry air condition of X= 3,7 g/kg
- removed per kg air is then: 8,7 - 3,7 = 5,0 g/kg
Dry air flow is nominal 200 m3/h = (x 1,2) = 240 kg/h
Capacity, removed water per hour = 240 x 5,0 = 1200 g/h
= 28,8kg/day
- at 230V.
The temperature of the dry air is higher than for the inlet
air. This is caused by the evaporation heat release and heat
gain from the rotor. The temperature is shown to be 41C.
1. PRINCIPLE OF OPERATION.
CAPACITY DIAGRAM R617 (page 8 ):
Example:
Capacity CR200 at this condition:
Page 3
Dehumidifiers in the CR range are used for dehumidification
of ambient air at normal atmospheric pressure. This can be
an installation for moisture control in an unheated store
room, in a water work building, production room for hygro-
scopic materials... - with the dehumidifier in a separate
installation.
The dehumidifier also can be used as a part of a bigger air
treatment system. Here the dehumidifier often will be placed
in a by-pass to the main system.
In this case the pressure in the main system wil influence
the dehumidifier - and your supplier must be contacted, as
this can influence the capacity of the dehumidifier.
Normally the dehumidifier will be placed in a wall bracket
1-1,5 m above the floor. The dehumidifier should always be
placed horizontal, resting on the four pcs. rubber supports.
The air to the dehumidifier and the air in the room in which
the dehumidifier is installed must be free from oil vapours,
exhaust gases, solvents or other explosive components and
should be free from pollution from solid particles.
- max. humidity ...................... 100 %RH
- max. temperature ................... 35C
- max./min. pressure ................. ambient +/- 300Pa
2. APPLICATIONS.
For air to the dehumidifier the following limit values
must be respected :
The CR range is for indoor, stationary installations.
Should not be placed in rooms with possibility for free wa-
ter on the cabinet.
Page 5
Dry air, free blowing ............ : 290 m3/h
Dry air, nominal ................ : 200 m3/h
Reg.-air, nominal ................ : 65 m3/h
External pressure, dry air (at 160): 160 Pa
External pressure, reg.-air (at 50): 150 Pa
Capacity at 20C, 60%RH ........... : 28 kg/day
(see capacity diagram, page 8) at 230V
Electric heater .................. : 2200 W
Power consumption, electric heater
at nominal conditions, 8,0A....... : 1840 W (230V)
Process air fan................... : 130 W (230V)
Reg.-air fan ................... : 84 W (230V)
Motor for gear ................... : 5 W (230V)
Nominal power consumption ........ : 2059 W
Voltage .......................... : 220-230V (1N+PE)
External fuses ................... : 10 A
Rotor ............................ : Silica gel, Ø300/50
Rotations of rotor ............... : 21 rph
Gear, (Saia) ..................... : J30S
Drive belt ....................... : Ø6/1070
Pulley ........................... : SPZ 63-1
L x W x H ........................ : 615x440x420 mm.
(see drawing R2126)
Weight ........................... : 29 kg
4. TECHNICAL DATA, SPECIFICATIONS CR200.
FURTHER SPECIFICATIONS:
DIMENSIONS:
Page 7
1 1 121109 Connection for reg.outlet, ø80
3 1 123001 Cabinet back plate
4 1 123003 Filter & fan Box
5 1 Cover for filter
6 1 123002 Cabinet, top plate
7 1 127004 Pulley SPZ63-1
8 1 132103 Drive belt Ø6/1050
9 1 110412 Gear, Saia J30S
10 1 110400 Motor for gear
11 1 111833 relay for 11p socket
12 1 Internal terminals
13 1 110000 Am-meter 10/50A
14 1 External terminals
15 1 112003 Hour-counter
16 1 110215 Selector switch, man/0/auto
17 1 112300 Power line filter
18 1 121183 Internal dividing plate
19 1 122605 Cover for heating elements
20 1 111454 PTC-heating element 6/22, first
22 1 111451 PTC-heating element 9/22, second
23 1 121183 Base for electric heaters
24 4 120051 Distance bolt ø12/70,4
25 1 124055 Rotor PPS ø300/50
27 1 123000 Cabinet
28 1 130601 Flex. hose ø80
29 4 132000 Shock absorbers
30 1 13o217 Filter cassette for process air*)
31 1 111660 Process air fan
32 1 130217 Filter Cassette for reg. air*)
33 1 111773 Reg.- air fan
34 1 110600 El-box
36 1 120712 connection for dry air ø100
37 1 121150 Dividing plate, fixed
38 2 131001 Teflon ring ø306
40 1 120050 Rotor shaft ø20/70,2
41 1 121100 Dividing plate, back, removable
42 2 131005 Teflon disc ø60
* filter Cassette AM-AIR-300, 180x180x48 EU4
4. COMPONENTS DIAGRAM, CR200.
(ref. to drawing R2127)
POS PCS. STOCK.NO DESCRIPTION.
Indice
Altri manuali Cotes Deumidificatore
