KFHD&KFHE Ceiling & Floor type
26
General
Information
10.5 Electrical connections
Caution:
Electrical connection of the unit must be carried out by qualified personnel in compliance with the regulations in
effect in the country where the unit is installed. The company shall not be held liable for damage to persons or
property caused by incorrect electrical connection.
The power cord type designation is H05RN-R or above/H07RN-F.
This appliance can be operated by children aged from 8 years and above and persons with reduced physical
sensory or mental capabilities or lack of experience and knowledge, if they have been given supervision or
instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall
not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
The appliance shall be installed in accordance with national wiring regulations.
Danger!
Always install a general automatic switch in a protected area near the appliance with an adequate capacity
characteristic delayed curve with sufficient breaking power. There should be a minimum distance of 3mm
between the contacts. Earth connection is compulsory by law to ensure user safety while the machine is in
use.
Air flow
255-1530 m3/h
Power supply voltage
220-240V
Power supply phase
1 phase
Power supply frequency
50Hz
Circuit breaker / Fuse
15A / 15A
Wiring
See product wiring nameplate.
Check that the voltage and the frequency of the power supply correspond to 220-240V single phase at
50Hz;that the available power is sufficient for the running the equipment; and that the supply cables are of
adequate section for the maximum current which will be required.
Make sure that the power supply system complies with current national safety regulations.
Electrical connections must be made in accordance with the wiring diagrams supplied with the machine.
For connection to the power supply network, use double-insulated flexible cable, twin pole + earth, section
1.5mm2, type H05RN-F.
Pass the power supply cable through the slot beside the air filter. Use the cable clamp provided on the
inner side of the panel to secure the power supply cable and the connecting cables, and strip only the
length of cable needed to go into the connector block. In the event that the unit is mounted on a metal
surface, earth connections must be made in compliance with local regulations. If the optional extra electric
heating element is fitted, a separate power supply must be provided. Use double-insulated flexible cable,
twin pole + earth, section 2.5mm2, type H05RN-F.
Startup instructions
Caution:
Machine commissioning or the first startup must be carried out by skilled personnel qualified to work on this
type of product.
Before starting up, make sure that the installation and electrical connections have been carried out in
accordance with the instructions in this manual. Also make sure that there are no unauthorized persons in the
vicinity of the machine during these operations.
Pipeline system has been vacuumed before initial start the equipment.
1. Remove the connecting pipe’s side cover panel by cross screwdriver.
2. Remove the bolts that showed at the figure by slotted screwdriver. Start up the pump to circulate the