TG
No. 648E
BD-105V2 (ASIA) SERVICE MANUAL
[220-240V
50Hz]
～
CONTENTS 1.
Features (new) ··············· 2
2.
Specifications
3.
Safety Precautions ············· 4
4.
Important points for settings ········ 9
5.
General Description of Operation Procedure ·
16
6.
General Description of Operation ····
42
7.
For Professionals ·············
54
8.
Error Analysis and Countermeasures
··
61
9.
Disassembling Procedure ········
94
10.
Overall Dimension Diagram and
···············
3
visit roni-shared.blogspot.com for more Pipeline Layout Diagram ·······
11.
112
Electrical System Diagram, Wiring Diagram, and Integrated Circuit Diagram
·····
114
12.
List of service parts ···········
117
13.
Configuration Diagram ·········
125
●
Always wear gloves when servicing this product. (To avoid accidental injury).
●
The machine parts referred in this manual are the important parts relating to functions and safety. Always use the designated parts.
Specifications and parts are subject to change to improvement.
HITACHI HIT ACHI FULL FULLY Y AUT AUTOMA OMATIC TIC WASHING WASHI NG & DRYING MACHINE
May 2008
3. Safety precautions
1. Features Features (new)
●Super
●Low
tumbling drum
noise design
The three damping technologies that all were originated in the industry, i. e. the “semi-automatic suspension system”, the “quintuple fluid balancer” and the “double vibration sensors”, are used to minimize vibration due to the large size of large tumbling drum.
Thanks to the super tumbling drum with the diameter of 60 cm and the capacity of 75 L used for washing, the laundry can be flapped through a longer distance of falling and therefore can be cleaned thoroughly with dirt from inside to outside cleaned off. For drying, the laundry can spread and be dried in the large drum so that it makes possible to avoid wrinkles and effectively clean the laundry while keeping the laundry soft.
●Slim
machine body
The machine body has the depth of 60 cm only so that it can be installed tidily beside the wash basin. The drum is shallower with the depth of about 29 cm, and the laundry inlet is larger with the diameter of about 39 cm, so that the laundry can be put in and taken out easily.
●DEODORANT
program
The “super nanometre deodorant dry filter” is used for drying. As the ultramicro particles of “nanometre titanium catalyser” are coated with Zn and Ag, odours of ammonia, aldehyde and even acetic acids can be removed. The nanometre titanium deodorant can be removed by warm air so that the laundry can be cleaned without use of any drug. On the other hand, the tumbling drum does not rotate but the laundry is rotating with the supplied drying shelf so that one-piece shirts, student uniforms and dolls can be washed.
●WASH-DRY speed
Thanks to the newly developed “2-stage circulation visit roni-shared.blogspot.com for more pump” and “nanometre tube-bundle flusher” for improving the washing efficiency, and the “highspeed centrifugal fan” and “2-stage water-cooling dehumidification” for improving the drying efficiency, washing and drying a laundry weighing 7 kg would take about 165 minutes only.
1. To make the detergent be dissolved fully.
2. To make the detergent penetrate and eliminate spots.
Detergent inlet
Nanometre tube-bundle tube-bund le flusher
2-stage circulation pump
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3. Safety precautions
2. Specifications 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Items Body color Rated voltage and frequency Overall dimensions (W) × (D) × (H) Product weight Standard washing and spinning capacity Drying capacity Washing and spinning capacity (k g) / standard water consumption (L) Standard water consumption Washing (at the rated capacity) Drying (for cooling) For washing Rated power For drying Rotation speed for washing Rotation speed for spinning ( ) is warm spinning Rotation speed for drying Water pressure in operation Motor FUZZY W HEAVY A FAVORITE S SOFT DRY H > D SPEEDY R BLANKET Y WARM DRY SILENT FUZZY HEAVY W FAVORITE A S BLANKET H DELICATE SPEEDY SOFT (to avoid interlacing of towels) FUZZY HEAVY POLLEN SHELF DRY D SOFT DRY R Y SILENT WARM DRY C DEODORANT L E TUB CLEAN A N TUB DRY Water level switching Washing switching Rinsing switching Spinning switching Sensors Detergent dissolver DD machinery Lint filter Dry filter Dry filter clogging indication High temperature indication Child lock Detergent amount (FUZZY) indication Buzzer AUTO OFF function Washing·spinning tub B
BD-150V2 (ASIA) N (Champagne Gold) 220-240 V 50 Hz 735 mm × 600 mm × 1037 mm About 85 k g 10.5 kg (dry cloth weight) 7.0 kg (dry cloth weight)
10.5 / 28 96 L 33 L 500 W 1350 W 10 40 r/min 950 (1350) r/min 45 / 100 r/min 0.03 0.8 MPa (0.3 8 kgf/cm2) 340 W 56 poles (DC) (Less than 7.0 k g, flapping and washing) (Less than 7.0 k g, flapping and washing) (Less than 7.0 k g, flapping and washing) (Less than 2.0 k g, flapping and washing) (Less than 2.0 k g, flapping and washing) (Less than 3.0 k g, flapping and washing) (Less than 4.5 k g, flapping and washing) (Less than 4.5 k g, flapping and washing) (Less than 10.5 k g, flapping and washing) (Less than 10.5 k g, flapping and washing) (Less than 10.5 k g, flapping and washing) (Less than 4.7 k g, flapping and washing) (use the washing cap for more than 3.0 k g) (Less than 1.5 k g, flapping and washing) (Less than 4.5 k g, flapping and washing) (Less than 4.5 k g, flapping and washing) (Less than 7.0 k g, rotating at low speed) (Less than 7.0 k g, rotating at low speed) (DRY FOR 10 MIN. function with the [FUZZY] program) (Less than 0.4 k g, the tumbling drum stops) (Use the dry shelf) (Less than 2.0 k g, rotating at low speed) (Less than 4.5 k g, rotating at low speed) (Less than 4.5 k g, rotating at low speed) (Less than 1.0 k g, the tumblimg drum stops) (use the dry shelf)
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16 17 18 19 20 21 22 23 24 25 26 27 28 29
C
30 Drain hose extension
31 Washing cap
A
- (Fixed water level) ( manual: 3 - 40 min.) (1-4 times of water storage, 1-4 times of water feeding) ( manual: 1 - 9 min.) Cloth weight, water level, rotation, temperature, vibration (2 sets), foam Circulation pump - (Direct drive type) (at the machine bottom) (Indication of a cap symbol)
Notice sound
Stainless steel A 600 mm B 290 mm C 428 mm Extension of 2 m or less with the height of 10 cm or less (for the height of 0 cm, extension of 5 m or less) Optional parts (MO-F101)
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3. Safety precautions
3. Safety Precautions The following precautions must be observed in order to ensure safety:
1. Please thoroughly read read the following items under “The following precautions precautions must be observed in order to ensure safety” before service work. 2. These precautions are distinguished by “ WARNING” and “ CAUTION” as shown below. The items in the column “ CAUTION” may even even cause cause serious serious consequences consequences in some cases. Therefore, the items in “ WARNING” or those in “ CAUTION” are important to safety and must be observed.
WARNING CAUTION
Indicating that abuse or maloperation of this product may cause death or serious injury to the service technician or user. Indicating that abuse or maloperation of this product may cause injury to the service technician or user or damage to the property.
3. In order to avoid accidents in service work or troubleshooting and ensure safety after service work, the following graphic symbols are used to distinguish the items to be observed. Symbol
Meaning
Description
Indicating any action to observe the caution Caution visit roni-shared.blogspot.com for more (including the warning). Caution: Electric Shock
Indicating that electric shock may occur in some cases.
Cut Off Power
Indicating to pull out the power plug from the outlet.
Ground
Prohibited
Must
Indicating to always connect the ground cable.
Indicating any prohibited action.
Indicating any action that must be performed.
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3. Safety precautions
obser ved for safety in service work: . The items to be observed
W A R N I N G
C A U T I O visit N
Always pull out the power plug from the outlet before disassembling or reassembling the product. Do not touch any live part if the power is on.
In case you accidentally touch any live part in your work, accidents of death or injury due to electric shock may occur. Be careful not to touch live parts in your troubleshooting. Always pull out the power plug from the outlet before replacing any part.
Do not handle or move heavier objects with a reluctant attitude.
Your lumbar may sprain or you may be injured by some heavy object that drops accidentally. accidentally.
Use tools appropriate to your service work.
You may be injured due to use of inappropriate tools.
Keep out any persons other than service technician in your service.
Unexpected dangers may occur in your service work. Pay attention to your surrounding.
Wear protection articles such as gloves when you disassemble or reassemble this product.
Burrs on metal cross sections may cause injury.
Do not stretch your hand into the bottom of the washing & drying machine in its operation.
The parts in rotation or vibration may cause injury.
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