Main Components - Panasonic WH-TD20E3E5 Installationsanleitung

Do not install Tank Unit at place where leakage of fl ammable gas may occur. In case gas leaks and accumulates at surrounding of the unit, it may
cause fi re.
Do not install this appliance in a laundry room or other high humidity location. This condition will cause rust and damage to the unit.
Make sure the insulation of power supply cord does not contact hot part (i.e. refrigerant piping, water piping) to prevent from insulation failure (melt).
Do not apply excessive force to water pipes that may damage the pipes. If water leakage occurs, it will cause fl ooding and damage to other properties.
Select an installation location which is easy for maintenance.
Ensure the correct polarity is maintained throughout all wiring. Otherwise, it will cause electrical shock or fi re.
After installation, check the water leakage condition in connection area during test run. If leakage occur, it will cause damage to other properties.
Installation work.
It may need three or more people to carry out the installation work. The weight of Tank Unit might cause injury if carried by two person.

MAIN COMPONENTS

Model
WH-TD20E3E5
WH-TD30E3E5-1
Main components
1 Hot water outlet – 19.05 mm (3/4"BSP)
2 Electrical box
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 connect solar station –
12.70 mm (1/2"BSP)
8 Anode connector – 19.05 mm (3/4"BSP)
Accessory parts
A. 3-way valve
B. Sensor
C. Installation manual
D. Safety valve
E. Adjustable legs x 3
F. Anode bar
WIRING AT TANK UNIT – (ELECTRICAL BOX)
WH-S*H MODELS
2
Dimension (mm)
Capacity
(Litre)
Height
198 1150
287 1600
6 5 Earth
BOOSTER HEATER
Cap tire cable
(2.5 mm
 Must not change the volume knob.
CAUTION
Diameter
580
580
Reset button
Safety cut-out
Thermostat
Remove this jumper
when connecting
the Tank Unit to a
Panasonic Air-to-Water
Heatpump Indoor Unit
(except S*H model)
Electric element
5/4"BSP
Detail of Electric Box
WH-S*F / WH-S*C / WH-M*F / WH-M*C MODELS
2
× 3 wires)
 Must not change the volume knob.
8
1
2
3
4
7
5
6
Diameter
Cap tire cable
(2.5 mm 2 × 5 cable)
8 7 Earth 14 13
BOOSTER TANK
HEATER OLP