Fujitsu UTZ-BD025B User manual

UTZ-BD025B
UTZ-BD035B
UTZ-BD050B
UTZ-BD080B
UTZ-BD100B
UTZ-BD025C
UTZ-BD035C
UTZ-BD050C
UTZ-BD080C
UTZ-BD100C

01
9
12
11
1
2
3
4
1
2
3
4
65
5
7
7
8
6
7
7
UTZ-BD025C, UTZ-BD080C, UTZ-BD100C
DISASSEMBLY ILLUSTRATION
Model : UTZ-BD025B, UTZ-BD080B, UTZ-BD100B,
B
B
A
A
Detail A
(For UTZ-BD025B/C)
Detail A
(For UTZ-BD080B/C, BD100B/C)
Detail B
For UTZ-BD080B/C, BD100B/C
Detail B
The quantity of Heat Exchange Element
- UTZ-BD025B/C : 1
- UTZ-BD080B/C : 3
- UTZ-BD100B/C : 4
The quantity of Capacitor
- UTZ-BD025B/C : 2
- UTZ-BD080B/C : 2
- UTZ-BD100B/C : 2
10
13
For
UTZ-BD025C
UTZ-BD080C
UTZ-BD100C

9
12
10
02
11
1
4
1
13
4
UTZ-BD035C, UTZ-BD050C
DISASSEMBLY ILLUSTRATION
Model : UTZ-BD035B, UTZ-BD050B,
B
B
A
A
Detail A
Detail A
Detail B
Detail B
For UTZ-BD035B/C
For UTZ-BD050B/C
7
7
5
6
5
7
7
8
2 3
3
The quantity of Capacitor
- UTZ-BD035B/C : 2
- UTZ-BD050B/C : 2
2
The quantity of Heat Exchange Element
- U
For
UTZ-BD035C
UTZ-BD050C
TZ-BD035B/C : 2
- UTZ-BD050B/C : 2

UTZ-BD025B UTZ-BD035B UTZ-BD050B UTZ-BD080B UTZ-BD100B
Parts No.
Description
Ref
No.
1
2
3
4
5
6
7
8
9
10
11
12
FFV210F309 FFV210F307 FFV210F307 FFV210F311 FFV210F311
FFV322F512 FFV322F507 FFV322F508 FFV322F510 FFV322F511
FFV115F213 FFV115F214 FFV115F215 FFV115F217 FFV115F218
FFV090F222 FFV090F223 FFV090F224 FFV090F225 FFV090F225
FFV027F111 FFV027F110 FFV027F112 FFV027F115 FFV027F115
FFV005F093 FFV005F094 FFV005F095 FFV005F096 FFV005F096
FFV218F081 FFV218F082 FFV218F082 FFV218F084 FFV218F084
FFV251F226 FFV251F227 FFV251F228 FFV251F229 FFV251F230
PARTS LIST
03
FAN,SIROCCO
MOTOR
FILTER
HEAT EXCHANGER
ADAPTOR
LID MAINTENANCE
CAPACITOR
DAMPER ASSY
FFV341F006 FFV341F006 FFV341F006 FFV341F006 FFV341F006
RELAY
FFV119F299 FFV119F300 FFV119F300
FFV119F303 FFV119F304 FFV119F305
FFV119F301FFV119F301
FFV119F308FFV119F307
CASING PARTITION
MOTOR PLATE
FFV099F118 FFV099F118 FFV099F118 FFV099F118FFV099F118
TERMINAL 8P (WIRE ASSY)
UTZ-BD025C UTZ-BD035C UTZ-BD050C UTZ-BD080C UTZ-BD100C
Parts No.
Description
Ref
No.
1
2
3
4
5
6
7
8
9
10
11
12
FFV210F309 FFV210F307 FFV210F307 FFV210F311 FFV210F311
FFV322F512 FFV322F507 FFV322F508 FFV322F510 FFV322F511
FFV115F213 FFV115F214 FFV115F215 FFV115F217 FFV115F218
FFV090F222 FFV090F223 FFV090F224 FFV090F225 FFV090F225
FFV027F111 FFV027F110 FFV027F112 FFV027F115 FFV027F115
FFV005F093 FFV005F094 FFV005F095 FFV005F096 FFV005F096
FFV218F081 FFV218F082 FFV218F082 FFV218F084 FFV218F084
FFV251F226 FFV251F227 FFV251F228 FFV251F229 FFV251F230
FAN,SIROCCO
MOTOR
FILTER
HEAT EXCHANGER
ADAPTOR
LID MAINTENANCE
CAPACITOR
DAMPER ASSY
FFV341F006 FFV341F006 FFV341F006 FFV341F006 FFV341F006
R
13 EB90S1560 EB90S1560 EB90S1560 EB90S1560 EB90S1560
ENERGY RECOVERY
VENTILATOR REMOCON
ELAY
FFV119F299 FFV119F300 FFV119F300
FFV119F303 FFV119F304 FFV119F305
FFV119F301FFV119F301
FFV119F308FFV119F307
CASING PARTITION
MOTOR PLATE
FFV099F118 FFV099F118 FFV099F118 FFV099F118FFV099F118
TERMINAL 8P (WIRE ASSY)

1. Method of remove the Heat Exchange Element and the filter
1: Stop operation and cut the power supply (breaker)
(The upper picture shows model UTZ-BD050B/C.)
2: Turn the knob (2 pieces) and the screw (1 piece)
and remove the Inspection Cover.
For UTZ-BD025B/035B/050B/025C/035C/050C For UTZ-BD080B/100B/080C/100C
3: Remove the Heat Exchange Element and the filter.
Note) The quantity and form of Heat Exchange Element differ depending on the model.
The quantity of Heat Exchange Element by Model
Note:
There are differences in the form of Heat Exchange
Element between No.1~No.3 and No.4~No.5.
Refer to the upper picture 3.
Inspection
Cover
Electrical
Equipment
Box
Heat
Exchange
Element
Filter
Knob
Screw
DISASSEMBLY INSTRUCTION
Heat
Exchange
Element
04
1 UTZ-BD025B/C 1 2
2 UTZ-BD035B/C 2 2
3 UTZ-BD050B/C 2 2
4 UTZ-BD080B/C 3 2
5 UTZ-BD100B/C 4 2
No Model Number of Number of
Elements Filters
Filter

2. Method of remove the Motor Assembly (UTZ-025B/ 080B/ 100B/ 025C/ 080C/ 100C)
05
3: Pull the partition board A out to the direction of arrow.
1: Remove the filter and the Heat Exchange Element.
Refer to the attached "Method of remove the Heat
Exchange Element and the filter".
2: First remove the screw (1 piece) and then remove
the Grooved Rail.
5: Unhook the Motor ASSY.
4: Turn two pieces of screw on the Motor ASSY
and remove the wired connector.
Connector
Screw
Grooved Rail
Partition Board A
Hook

06
6: Rotate the Motor ASSY around the axis.
(Note) Actually, The color of a wheel is black.
7: Pull it out to the direction of arrow and
put outside of product.

3. Method of remove the Motor Assembly (UTZ-035B/ 050B/ 035C/ 050C)
07
3: Pull the partition board A out to the direction of arrow.
1: Remove the filter and the Heat Exchange Element.
Refer to the attached "Method of remove the Heat
Exchange Element and the filter".
2: First remove the screw (1 piece) and then remove
the Grooved Rail.
5: Pull it out to the direction of arrow and outside of product.
4: Turn 8 pieces of screw on the Motor ASSY
and remove the wired connector.
Grooved Rail
Partition Board A
Connector box
Screw
Connector

4. Method of remove the parts of Electrical Equipment
08
1: First remove the screw (2 pieces) and then remove
the cover of Electrical Equipment Box.
2: Inside of the Electrical Equipment Box.
3: Put outside of product.
1: Remove the screw (3 piece).
2: Pull the Damper Unit out to the direction of arrow.
Damper Unit
Screw
Electrical
Equipment
Box
Screw
Capacitor
Terminal
Relay
5. Method of remove the parts of Damper Unit

3-3-17, Suenaga, Takatsu-ku, Kawasaki 213-8502, Japan
1310G4262