Carel pCO1 series Application Program

Standard air-conditioning units
Carel Cod. +030221421 – Rel. 1.2 – April, 11, 2003
9
2.0 BUILT-IN HUMIDIFIER
Integrated management of a Carel immersed electrode humidifier. The pCO1 - pCO2 boards manage all the functions, from the reading of the
humidifier parameters to the control of the devices (fill, drain, output) by relay. The humidifier parameters (current, conductivity, level) are not read
directly, but rather using an optional card (PCOUMID000 / 200).The built-in humidifier is available for pCO1 - pCO2 medium boards only and replaces
the electronic controller normally fitted on the humidifier. The LCD terminal features screens for controlling the humidifier. Humidifiers from 1.5 to 15
kg/h (single cylinder) and 90 kg/h (two cylinders), three-phase or single-phase, with supply voltage from 208 to 575 volts can be managed. The program
controls the steam output and the humidifier operating conditions based on the humidifier current and ambient humidity signals; furthermore, it manages
and displays all states and alarms.
2.1 SETTING THE PARAMETERS TO SELECT THE HUMIDIFIER
The following parameters are used to configure the humidifier:
• TYPE OF HUMIDIFIER
PARAMETER
VALUE RATED OUTPUT RATED VOLTAGE PHASES
POSITION OF THE
TAM JUMPER
NUMBER OF TAM
COILS
1
1.5 kg/h 208V single-phase
100 1
2
1.5 kg/h 230V single-phase
100 2
---
4
3 kg/h 208V single-phase
300 2
5
3 kg/h 230V single-phase
100 1
6
3 kg/h 208V three-phase
100 1
7
3 kg/h 230V three-phase
100 1
8
3 kg/h 400V three-phase
100 2
9
3 kg/h 460V three-phase
100 2
10
---
13
5 kg/h 208V single-phase
500 2
14
5 kg/h 230V single-phase
500 2
---
16
5 kg/h 208V three-phase
100 1
17
5 kg/h 230V three-phase
100 1
18
5 kg/h 400V three-phase
100 1
19
5 kg/h 460V three-phase
100 2
22
8 kg/h 208V three-phase
500 2
23
8 kg/h 230V three-phase
300 2
24
8 kg/h 400V three-phase
100 1
25
8 kg/h 460V three-phase
100 1
28
10 kg/h 208V three-phase
300 1
29
10 kg/h 230V three-phase
300 1
30
10 kg/h 400V three-phase
300 1
31
10 kg/h 460V three-phase
100 1
34
15 kg/h 208V three-phase
500 1
35
15 kg/h 230V three-phase
300 1
36
15 kg/h 400V three-phase
300 1
37
15 kg /h 460V three-phase
300 1
42
90 kg / h (2*45 kg/h) 400V three-phase
500 1
43
90 kg / h (2*45 kg/h) 460V three-phase
500 1
44
90 kg / h (2*45 kg/h) 575 V three-phase
500 1
Other models of humidifier will be added in the future when available.
• OUTPUT SET POINT: maximum hourly production of steam, between 20% and 100% of rated production
• TYPE OF OPTIONAL BOARD: 2 equivalent models can be chosen:PCOUMID000 and PCOUMID200
To select the end scale value of the TAM, refer to the rated current of the humidifier, displayed on screen Ih in the I/O branch ( 0= 5A, 1=10A,
2=15A, 3= 30A , 4=50A , 5=70A).

Carel pCO1 series Specifications

General

Brand	Carel
Model	pCO1 series
Category	Controller
Language	English