Panasonic NC-PH22WTW / NC-PH30WTW Service Manual ▷ View online
Order No. PAPTH130701CE
Service Manual
NC-PH22
NC-PH30
NC-PH30
Product Colour
White (W)
Green (G)
Destination
Hong Kong
Russia
WARNING
- 2 -
CONTENT
NC-PH22, NC-PH30
Page
3
4
4
5 ~ 6
7
7
7
8 ~ 9
9
10
10
11
11
12
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
10
11
11
12
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
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23
24
24
25
25
25
25
25
25
25
25
25
26
27
28
27
28
29
30
30
31 ~ 33
1. Cautions for safe repair work
2. Specification
3. Problem checking
3.1 Thermo pot performance test mode
3.2 Dismantle procedure for failure diagnotics
3.3 Check points
3.4 Failure diagnostics chart
3.5 Operating and LCD monitor display example
4. Disassembly and Reassembly instructions
4.1 Bottom plate and Body
4.2 Board holder A comp. (Lower part)
4.3 Feed water pipe
4.4 Thermal fuse comp. and Thermistor comp.
4.5 Case A comp.
4.6 Control unit B comp.
4.7 How to remove Decoration panel (Display part)
4.8 Peg frame
4.9 Guage cover
4.10 Lid comp. and Inner lid
4.11 Lid packing and Steam way A
4.12 Lid and Pump comp.
4.13 Valve A, Spring B and Seal ring
4.14 Shaft
4.15 Lock knob A, Lock spring A and Lock spring B
4.16 Supporting plate
4.17 Stopper comp.
4.18 Lock lever A (Assemble - Remove knob)
4.19 Upper frame
4.20 Thermal fuse comp. assembly
4.21 Thermistor assembly
4.22 How to paste Decoration panel
4.23 Lead wire assy E assembly
4.24 Shaft assembly
4.25 Valve A, Seal ring and Spring B assembly
4.26 How to check Pump comp.
4.27 Recheck
5. Production No. position
6. Body efficiency check
6.1 Keep warm temperature checking
6.2 Amount of Pouring-out water checking
6.3 Boiling time test
6.4 Boiling timer when set Long boil state and 98 Keep warm
6.5 Cleaning time checking
7. Wiring Diagram
7.1 Schematic diagram
7.2 Basic wiring diagram
7.3 Wiring connection diagram
8. Parts Exploded View and Replacement Parts List
8.1 Parts Exploded View : Body
8.2 Parts Exploded View : Packing
8.3 Replacement Parts List
2. Specification
3. Problem checking
3.1 Thermo pot performance test mode
3.2 Dismantle procedure for failure diagnotics
3.3 Check points
3.4 Failure diagnostics chart
3.5 Operating and LCD monitor display example
4. Disassembly and Reassembly instructions
4.1 Bottom plate and Body
4.2 Board holder A comp. (Lower part)
4.3 Feed water pipe
4.4 Thermal fuse comp. and Thermistor comp.
4.5 Case A comp.
4.6 Control unit B comp.
4.7 How to remove Decoration panel (Display part)
4.8 Peg frame
4.9 Guage cover
4.10 Lid comp. and Inner lid
4.11 Lid packing and Steam way A
4.12 Lid and Pump comp.
4.13 Valve A, Spring B and Seal ring
4.14 Shaft
4.15 Lock knob A, Lock spring A and Lock spring B
4.16 Supporting plate
4.17 Stopper comp.
4.18 Lock lever A (Assemble - Remove knob)
4.19 Upper frame
4.20 Thermal fuse comp. assembly
4.21 Thermistor assembly
4.22 How to paste Decoration panel
4.23 Lead wire assy E assembly
4.24 Shaft assembly
4.25 Valve A, Seal ring and Spring B assembly
4.26 How to check Pump comp.
4.27 Recheck
5. Production No. position
6. Body efficiency check
6.1 Keep warm temperature checking
6.2 Amount of Pouring-out water checking
6.3 Boiling time test
6.4 Boiling timer when set Long boil state and 98 Keep warm
6.5 Cleaning time checking
7. Wiring Diagram
7.1 Schematic diagram
7.2 Basic wiring diagram
7.3 Wiring connection diagram
8. Parts Exploded View and Replacement Parts List
8.1 Parts Exploded View : Body
8.2 Parts Exploded View : Packing
8.3 Replacement Parts List
- 3 -
1. CAUTIONS FOR SAFE REPAIR WORK
To prevent accidents during repair work, injury or property loss to the users, safety instructions are described
below.
below.
WARNING
CAUTION
This indicates “ the possibility of death or serious injury ”
This symbol indicates caution to be careful.
This symbol indicates compulsory action that must be followed.
This indicates “ the possibility of injury or property loss ”
(Below symbols are examples)
1.1 Degree of loss or potential for injury is classified as follows.
1.2 Safety instructions are classified with symbols as below and
explanations are described as follows.
explanations are described as follows.
After the repair, replace the original wiring layout.
Otherwise the lead wires may contact any rotating parts or adjacent components causing
failure, electric shock or fire.
failure, electric shock or fire.
Make sure to use specified parts.
Make sure to use specified parts if indicated with the symbol in circuit diagram or parts list.
Be careful to avoid electric shock.
Caution
for electric
shock
Disconnect
power plug
During repair service with power on,
such as for voltage measurement, be
careful to avoid electric shock around
charged battery portion or lead wire
terminals.
such as for voltage measurement, be
careful to avoid electric shock around
charged battery portion or lead wire
terminals.
WARNING
Disconnect power plug while repairing.
Disassembling, assemble and replace
parts after disconnecting the power
source. Failure may cause electric
shock or injury.
parts after disconnecting the power
source. Failure may cause electric
shock or injury.
Wear gloves while disassembling, replacing or assembling.
Make sure to wear gloves while power is on to avoid injury from sharp metal edges or electric
shock during service work.
shock during service work.
CAUTION
NC-PH22, NC-PH30
- 4 -
2. SPECIFICATION
Destination
Power Supply
Capacity (approx.)
Power
Consumption
(approx.)
Consumption
(approx.)
Average power
consumption during
keep warm
consumption during
keep warm
Rate
98˚C
MODEL
700W
Boiling
700W
111W
Keep Warm
60˚C
NC-PH22
NC-PH30
NC-PH22
NC-P30
NC-P30
38Wh
42Wh
38Wh
42Wh
42Wh
16Wh
18Wh
16Wh
18Wh
18Wh
2.2L
3.0L
2.2L
3.0L
3.0L
22 x 29 x 27 cm. 22 x 29 x 31 cm. 22 x 29 x 27 cm. 22 x 29 x 31 cm. 22 x 29 x 31 cm.
2.1 Kg
2.2 Kg
2.1 Kg
Boiling : Relay thyristor / Sensor : Thermistor
Warning : Thyristor
2.2 Kg
2.2 Kg
Thailand
220V50Hz/C2
Hong Kong
220V50Hz/S3
Russia
220V50Hz/SH3
Dimensions (approx.) [ W x D x H ]
Weight (approx.)
360˚ Rotation with the power cord
Thermal Regulation
Rotating Base
157˚C
Thermal Fuse
209 ml / 5 sec
Push supporting plate
Push stopper
Approx. 1 m
Air pump
Power Cord
Hot water supply method
Hot water supply device specifications
Current volume adjustment range
Operation Method
Pump-Lock
Additional functions : Long boil, Keep warm (98, 60), Overheating protection, Air pump, Lock knob (Air pump type),
Citric acid cleaning.
Citric acid cleaning.
* Specification subject change without notice.
NC-PH22, NC-PH30