Wh-Td20E3E5-Uk Wh-Td30E3E5-Uk - Panasonic WH-TD20E3E5 Service Manual

6.2

WH-TD20E3E5-UK WH-TD30E3E5-UK

Model
WH-TD20E3E5-UK
WH-TD30E3E5-UK
Main components
1. Hot water outlet – 19.05 mm (3/4"BSP)
2. Electrical box lid
3. Sensor socket – 12.70 mm (1/2"BSP)
4. Flow inlet – 19.05 mm (3/4"BSP)
5. Return outlet – 19.05 mm (3/4"BSP)
6. Cold water inlet – 19.05 mm (3/4"BSP)
7. Threaded Sensor hole for solar station connection
– 12.70 mm (1/2"BSP)
8. Anode connector – 19.05 mm (3/4"BSP)
9. T&P valve – 19.05 mm (3/4"BSP)
10. Sensor
Accessory parts
A. 3-way valve
B. Installation manual
C. Safety valve
D. Adjustable legs × 3
E. Anode bar
6.2.1 Piping and Wiring Installation
Panasonic
10
A B
Heating
A side
B side
3-way valve
7
This section is for authorized and licensed electrician / water system installer only.
Be sure to switch off all power supply (Tank Unit power supply, indoor unit power supply, heater power supply etc.)
before performing installation.
Dimension (mm)
Capacity
(L)
Height
198 1150
287 1600
Obstacle
Anode bar insert
2
1
Weight (kg)
Diameter Empty
580 49
580 65
Reset button
Safetycut-out
Thermostat
Electric element
5/4"BSP
Detail of Electric Box
3
Hot water connection
9
8
Inlet pipe
Drain valve
4
(field supply)
WARNING
15
Full
247
352
9
2
3
4
7
5
6
Cold water supply
Pressure reducing valve
(field supply)
Safety valve
6
Tee joint
(field supply)
Tundish
5
(field supply)
Tee joint
(field supply)
1 8 10
Expansion vessel
(field supply)