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Switch “OFF” the Miniature Circuit Breaker (MCB)
before service.
3. MAINTENANCE
WARNING
(2) Shower Head cleaning.
1) Turn the Shower Plate anticlockwise and remove it from the Shower Head
with hand.
2) Clean the Shower Plate's holes by using a soft brush from time to time.
(Recommended once a week).
(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.
Soft Brush
Rubber Packing
Shower
Head
Shower Plate
Take care do not damage the holes of the Shower Plate during the cleaning.
The Rubber Packing shall be set on the Shower Head before fixing back the Shower Plate
to Shower Head. Do not remove other parts other than Shower Plate and Rubber Packing.
CAUTION
Press
Spot Shower
Normal Shower
Wide Shower
Figure 1
Figure 2
Shower Select Button
(1) How to adjust to maximum water flow rate.
Step 1:
Push the Push On-Off Lever and select Wide Shower type on the Shower Head using the Shower Select Button
(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 100 cm ~ 110cm (approximately 3L/min).
(If splashing height (H) is too high, hot water temperature will drop because of an excessive flow rate).
H = 100 cm ~ 110 cm
Waist Height
Floor
Water Volume Knob
Main Water
Valve
Push On-Off Lever
DH-3MT1
Reco
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ELB
Control
Temp Control
ELB Test
Push On-Off
ELB Reset
Push Up
Off
High
2. WATER FLOW RATE ADJUSTMENT
Note: 1. Pay attention to shower temperature when reducing the volume of water.
The shower temperature will become very hot if the water flow rate is too low.
2. Water Volume Knob is at maximum position at this stage (refer Step 4).
Please adjust it to suitable flow rate using the Water Volume Knob by turning it anticlockwise.
Water Volume Knob
CLEANING
FILTER
(3) Filter Unit Cleaning (Filter Unit is fixed 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
①
Close the Main Water Valve.
②
Turn Water Volume Knob clockwise if it is blocking the Filter Knob.
Turn the Filter Knob anticlockwise and pull it out.
Main Water Valve
Filter Knob
Water Volume Knob
CLEANING
FILTER
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DH-3MT1
ELB Reset
Push Up
ELB Test
Push On-Off
Temp Control
Off
ELB
Control
High
