Panasonic DH-4NS3 Operating Instructions Manual page 3

Stop using the Unit when any abnormality/failure occurs and turn "OFF" the
Miniature Circuit Breaker (MCB). (Risk of smoke/fire/electric shock/scalding)
• The ELB Reset Lever cannot be reset. Please refer to item no. 3. TEST OPERATION at page 11.
Example of
• Burnt odor or smoke is detected during operation.
abnormality/
• The Front Plate/Back Plate is deformed or abnormally hot.
failure
• The outlet water temperature become extremely hot and cannot be controlled using the Power / Temperature
Control Knob.
Contact your authorized dealer immediately for maintenance/repair.
The Unit must be earthed.
•
Improper grounding could cause electric shock.
• Switch off the Miniature Circuit Breaker (MCB) before
any service to avoid electric shock hazards.
• In time of lightning / thunder, switch "OFF" the Miniature
Circuit Breaker (MCB) in advance to protect the
Electric Home Shower Unit against possible damage.
• Inspect on the built-in ELB (once a month) to avoid a
hazard to users such as damage to property, serious
injury or death. Please refer to item no. 3. TEST
OPERATION at page 11.
• Each time shower water is turned 'ON', check the water
temperature by hand before showering.
• When the shower is used by someone such as child, old
person, sick person and physically handicapped person,
the concern person is kindly requested
to pay attention and check the
shower temperature by using
hand from time to time.
• 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.
• This appliance is not intended for use by persons
(including children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowledge,
unless they have been given supervision or instruction
concerning use of the appliance by a person responsible
for their safety. Children should be supervised to ensure
that they do not play with the appliance.
• Please make sure the O Ring is
not removed and shall be free
from foreign particle to avoid
water leaking.
• Press Push On-Off Lever before and after each
shower.
Press the Push On-Off Lever only. Do not pull.
Do not turn "On" and "Off" the Main Water Valve to
operate the shower Unit to avoid any possible damage.
For model DH-4NP1 & DH-4NTP1
• To ensure Pump reliability, Push On-Off Lever
must be pressed before and after each shower.
Do not pull the Push On-Off Lever, press only.
• Never use benzene, thinner, bleaching
agent and such for cleaning purpose to
avoid smoke emission, ignition, fire and
electric shock hazards.
WARNING
• If the ELB Reset Lever cannot be reset even if you
push it up or if it soon slides down during operation,
please do not use the Unit and contact the authorized
dealer immediately to avoid a hazard to users such as
damage to property, serious injury or death. Never fix
the ELB Reset Lever forcibly with tape and such.
• Do not insert finger or other objects into the Electric
Home Shower Unit to avoiding physical and electric
shock hazards.
• Do not replace the Shower Head, Shower Hose or any
other parts of the Unit with spare parts other than
genuine parts.
Parts for other models will not
fit to this model and may cause
hazardous condition to user.
• Do not spray water to the Unit, nor
put wet towels on it to avoid from
coming into contact with any live
parts and such, in order to prevent
smoke emission, ignition, fire and
electric shock hazards.
CAUTION
O Ring • Avoid using dirty water as it may affect heater
performance and other components.
Filter
FILTER
CLEANING
Unit • Do not block the Shower Head with
hand, towel or bend the Shower Hose.
The water flow rate will drop and water
temperature may become very hot.
• Take care not to damage the
Rubber of the Shower Head
during cleaning. It may affect
water spread pattern.
• In order to avoid a hazard due to inadvertent resetting
of the thermal cut-out, this appliance must not be
supplied through an external switching device,
THINNER such as a timer, or connected to a circuit that is
regularly switched on and off by the utility.
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Shower Head Shower Hose
Off High Off High
ELB ELB
ELB Test ELB Test
Push On-Off Push On-Off
Push Up ELB Reset Push Up ELB Reset
DH-4NS3 DH-4NS3
Rubber