Gruppo Ferroli FZ4B, Инструкции по использованию и установке

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CONTROLLO ZONE FZ4B
66
cod. FZ4B - 06/2011 (Rev. 00)
EN
KIT LIST TECHNICAL DATA
Q. Description
Room temp.
1
Board FZ4B
Operation: -10°c ÷ +60°c
2
NTC probe L=2500mm
Storage and transport -25°C ÷ +80°C
1
Bag for screws
Max. room humidity 90% at 40°C
6
Cable clamp
Installation:
12
Phillips self-tapping screw 3.5x19
UNI6954
Wall
2 x 2
Plugs D.5x25
Power supply range:
2 x 2
Flathead screw 4x30
10% -15%, 50Hz
1
Instruction manualFZ4B
Total current absorbed:
1
Card SKI6504
5VA @ 230Vac (no load)
230Vac output characteristics:
Output relay nominal current = 5A@250Vac (max. permissible load: 1A 230Vac cos φ 0.7)
Fuse characteristics:
2 x 250Vac 2A fast 5x20
2. INSTALLATION
2.1 ASSEMBLY
Attention!
Before opening the enclosure, always make sure the mains voltage is disconnected.
Assembly must be carried out only in a closed and dry place. To ensure proper operation, make there are no strong electromagnetic fi elds in the place of installation. The
controller must be separated from the power mains by means of a supplementary device (with a disconnection distance of at least 3 mm on all poles), or a disconnecting
device complying with the regulations. During installation make sure the power supply connection cable and the probe cables remain separated.
2.2 INSTALLATION
Before installation, remove the front part of the box, prising with a
screwdriver at point 1 (
fi g.3); then lift the front part of the box as
indicated in point 2 ( fi g.3):
fi g. 3
Fix the back of the zone control ( fi g.4) to the wall with the set of screws supplied.
Carry out the wiring according to the diagrams given in the following section. Close everything,
repeating the previous steps in reverse order.
fi g. 4