Water Flow Rate Adjustment; Maintenance - Panasonic DH-4UDP1 Operating And Installation Instructions

WATER FLOW RATE ADJUSTMENT

1. How to adjust to maximum water fl ow rate.
Step 1 : Push the Push On-Off Button and select Wide Shower type on the Shower Head using the Shower Select
Lever (refer Figure 1).
Step 2 : Turn "Off" the Main Water Valve.
Step 3 : Turn the Shower Head upward at waist height.
Step 4 : Turn the Water Volume Knob to maximum volume position (refer Figure 2).
Step 5 : Gradually "On" the Main Water Valve and adjust the splashing height (H) of the shower.
It is recomended to adjust the water splashing height (H) at 35 cm ~ 45 cm (approximately 3 L/min).
(If splashing height (H) is too high, hot water temperature will drop because of an excessive fl ow rate).
Note: 1. Pay attention to shower temperature when reducing the volume of water.
The shower temperature will become very hot if the water fl ow rate is too low.
2. Water Volume Knob is at maximum position at this stage (refer Step 4).
Please adjust it to suitable fl ow rate using the Water Volume Knob by turning it anticlockwise.
Shower Select Lever
Wide Shower
Normal Shower
Spot Shower
Figure 1

MAINTENANCE

WARNING
1. Main Body cleaning.
Be sure to switch "OFF" the Miniature Circuit Breaker beforehand.
1) Clean it with moist cloth.
2) Never use benzene, thinner, detergent, bleach, etc.
3) Do not spray water to the Unit, not put wet towels on it.
4) Make sure to use suitable cloth to clean the Front Plate surface to avoid scratch.
2. Shower Head cleaning.
1) Clean the Shower Head's holes by using a soft brush from time to time. (Recommended once a week).
3. Filter Unit Cleaning (Filter Unit is fi xed to Filter Knob).
Clean the Filter of the Filter Unit with water once a week.
Clean the Filter Unit when hot water is not drawn normally.
Dismantle, cleaning and assemble of Filter Unit.
Close the Main Water Valve.
Water Volume Knob
Main Water Valve
Water Volume Knob
FILTER
CLEANING
Figure 2
Switch off the Miniature Circuit Breaker (MCB) before any service to
avoid electric shock hazards.
Turn Water Volume Knob clockwise if it is blocking the Filter Knob.
Turn the Filter Knob anticlockwise and pull it out.
1 2 3
Filter Knob
Push On-Off Button
H = 35 cm ~ 45 cm
Waist Height
Floor
Shower Head
FILTER
CLEANING
JET PUMP
Safe
Pump
Water Volume Knob
U-Memory
__ +
U-Mode Pump Set
U-Memory
1 2 3
Main Water Valve
EN9