Symbol legend
The following symbols are used throughout this manual to bring attention to the presence of potential hazards or important
information concerning the product.
Danger
Indicates a hazardous situation which, if not
avoided, may result in death, serious injury or
substantial material damage.
Caution
Indicates a hazardous situation which, if not
avoided, may result in personal injury or
property damage.
TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING:
1. Use this unit in the manner intended by the
manufacturer.
2. Before servicing or cleaning the unit, switch off at the
service panel and lock the panel to prevent power from
being switched on accidentally.
3. Installation work and electrical wiring must be done
by qualified personnel in accordance with applicable
codes and standards.
4. Follow the appliance manufacturer’s guidelines and
safety standards
5. This unit must be grounded.
6. Installation of a CO alarm is recomended in the boiler
room.
Accessories and variable frequency drives are not covered
by this manual. Please refer to the individual manuals of
these components.
Contents
1.
Product information
1.1 Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Specifications
2.1 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Capacity diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Frequency Inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Configurations
4.
Mechanical installation
4.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.2 Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.3 Drain installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.4 Mounting of inline fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.5 Location/connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.6 Vertical installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.7 Horizontal installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.
Electrical insallation
5.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5.2 Wiring diagram – CFIR200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5.3 Wiring Diagram – CFIR300, CFIR400 and CFIR500. . . . . . . . . . . . . . . . . . .11
5.4 Checking and changing rotation of CFIR200, CFIR300, CFIR400 and CFIR500 .11
6.
Startup and configuration
6.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
6.2 System testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
6.3 Adjusting fan speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
6.4 Testing safety system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
7.
Maintenance and troubleshooting
7.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
7.2 Preparing the inline fan for cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . .13
7.3 Disassembly and assembly of motor section . . . . . . . . . . . . . . . . . . . . .14
7.4 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
8.
Declaration of Conformity
3110111 CFIR 200-500 UK 20191125
2
