Fujitsu UTZ-BD050C Installation Manual

UTZ-BD025C
UTZ-BD035C
UTZ-BD050C
UTZ-BD080C
UTZ-BD100C
If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order
to avoid a hazard.
This appliance can be used 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 involves.
Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
Make sure to disconnect the power plug before cleaning the product.
RA
EA
RA
OA
SA
A
A
EA
OA
600
600
SA
Model UTZ-BD035C and UTZ-BD050C have two
Heat Exchange Elements.
UTZ-BD100C
UTZ-BD025C
UTZ-BD080C
UTZ-BD035C
UTZ-BD100C
20
UTZ-BD050C
UTZ-BD080C
UTZ-BD035C
UTZ-BD050C
370
UTZ-BD100C
(kg/kg’)
A
UTZ-BD025C
■Cable for supply cord : VVF cable with Φ1.6 or Φ2.
Cable for connecting main unit and remote controller : 300V/500V , 60227IEC10 (hard wire). Cross-section area for
each core wire is 1.5mm2.
FY-250ZDY8
6
9
10
Number
1
2
3
4
5
6
7
8
9
10
11
12
13
F
G
H
A
I
H
E
G
5
2
FY-350ZDY8
UTZ-BD025C
UTZ-BD035C
FY-500ZDY8
UTZ-BD050C
7
1
11
K
4-13×30 Oval hole
⑬
L
M
B
J
C
UTZ-BD035C
UTZ-BD050C
C
Quantity Note
1
Adapter
4
Terminal
1
Inspection Cover
1
Fan
2
Motor
2
Note2)
Heat Exchange element
1
Note1)
Filter
2
Damper
1
Damper Motor
1
Ceiling Suspension Fixture
4
Electrical Equipment Box
1
Energy RecoveryVentilator Remocon
1
Note1) Model No.UTZ-BD035C and UTZ-BD050C
have two Heat Exchange Elements.
Note2) Model No.UTZ-BD035C and UTZ-BD050C
have different fan and motor locations.
UTZ-BD025C
P
N
4
3
Name
Frame
8
UTZ-BD025C
414
UTZ-BD035C
1050
70
978
112
580
470
182
317
UTZ-BD050C
1090
70
1018
132
640
470
182
317
2
6
8
E
10 9
FY-01KZDY8A
G
H
I
F
A
H
5
G
FY-650ZDY8
UTZ-BD080C
UTZ-BD100C
FY-800ZDY8
1
7
⑬
11
L
M
B
J
N
P
UTZ-BD080C
UTZ-BD100C
8
UTZ-BD080C
UTZ-BD100C
1
2
3
4
5
6
7
8
9
10
11
12
13
Name
Quantity Note
Frame
1
Adapter
4
Terminal
1
Inspection Cover
1
Fan
2
Motor
2
Heat Exchange element
3
Filter
2
Damper
1
Damper Motor
1
Ceiling Suspension Fixture
4
Electrical Equipment Box
1
Energy RecoveryVentilator Remocon
1
Note1)
Note1) Model No.UTZ-BD100C has four Heat
Exchange Elements.
3
4
C
K
Number
C
Ask a specialized electrical construction operator for advice regarding wiring in accordance with "Technical Standards for Electrical
Equipment"and"Interior Wiring Regulation".
Connect wires/cables indicated by broken lines.
UTZ-BD025C
Hi
Lo
For power supply,use a VVF cable with 1.6 or 2.
Take the following steps on connect wires/cables:
Remove two screws fixing the cover of the electrical components box,open the cover ,and connect wires/cables correctly.
Secure the cable drawn from the terminal board firmly with the cable holder.
If a large volume of air is requierd or a long duct is used ,switch the wire connection from Low to Extra high according to the
following steps:
Remove two screws securing the cover of the electrical components box, and open the cover .
In the electrical components box,change the connection of fan motor leads from High to Extra high.
UTZ-BD035C
3.5
UTZ-BD050C
6.0
Hi
Lo
UTZ-BD080C 10.0
UTZ-BD100C 10.0
Relay 4
Hi
Lo
When operating multiple air-to-air heat exchange units using a single switch ,the maximum number of units able to be
operated is 10.
Be sure to use the appropriate power supply corresponding to each model number,Using an inappropriate power supply
may cause the motor to burn out.
Grounding work must be based on Class D as defined in "Technical Standards for Electrical Equipment".
After wire connections are completed ,check the connection again before turning the power on.
Model No. UTZ-BD080C,UTZ-BD100C, two Fan Motors are stopped during an operation of the damper.
Pursuant to at the directive 2014/30/EU,article 9(2)
Printed in China
Gedruckt in China
Imprimé en Chine
Impreso en China
Stampato in Cina
Impresso na China
25ZDY8RFG0854 P0917-0