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Mitsubishi Electric LGH-15RVX-E Operating Instructions

Lossnay energy recovery ventilator.
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Lossnay Energy Recovery Ventilator
Please read this manual carefully before use for proper and safe use.
Do not attempt to install the product by yourself.
The following signs indicate that death or serious injury may be caused by failure to heed the precautions described below.
Do not turn the unit on or off when flammable gas
has leaked.
(It could catch fire or cause explosion with sparks
released from electric contractor.)
Open windows to ventilate.
Do not modify or disassemble.
(It could cause fire, electric shock or injury.)
Do not
Do not apply water to the unit and remote controller.
(Electrical shock can result.)
Do not wet
Do not poke your fingers or sticks into the air intake
and outlet while the product is operating.
(Failure to heed this warning may result in injury.)
Do not touch
Do not place a burning appliance in a place where
it is exposed directly to the wind from Lossnay.
(It could cause an accident as a result of incomplete
Do not operate with the "BY-PASS" when heating
the room in winter.
(Condensed water may drip from the unit and wet the
surface of ceiling.)
Do not use at a place where exposed to high
temperatures (40˚C or higher), naked flames, or in
environment with heavy fumes.
(It could cause fire.)
Do not use in an environment such as a chemical
factory, where hazardous gases such as acidic
gases, alkaline gases, organic solvent fumes, paint
fumes, or gases containing corrosive components
are generated.
(It could malfunction.)
Do not operate with wet hands.
(Electrical shock can result.)
Wet hands prohibited
Use the specified power supply and voltage.
(Use of incorrect power supply could cause fire or
electric shock.)
Make sure the power supply isolator is turned off
on the power distribution panel before starting
(It could cause electric shock or injury if it is turned on.)
When any abnormal conditions (burning smell, or
The instructions
given must be
others) are observed, stop operation, turn off the
power supply isolator on the power distribution
panel and consult your dealer.
(Continuing operation under such conditions could
cause, electric shock, fire, or damage.)
Securely install parts after maintenance.
(It could cause injury if parts fall.)
Put on gloves during maintenance.
(It could cause injury.)
Make sure the power supply isolator is turned off
on the power distribution panel when Lossnay is
not used for a long period of time.
(It could cause electric shock, power leakage, or fire as
a result of deteriorated insulation.)
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
The instructions
supervision or instruction concerning use of the
given must be
appliance by a person responsible for their safety.
Children should be supervised to ensure that they
do not play with the appliance.
(This appliance can be used by children aged
from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given
supervision or instruction concerning use of the
appliance in a safe way and understand the hazards
involved. Children shall not play with the appliance.
Cleaning and user maintenance shall not be made
by children without supervision.)
(For the user)


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   Summary of Contents for Mitsubishi Electric LGH-15RVX-E

  • Page 1: Operating Instructions, Safety Precautions

    Lossnay Energy Recovery Ventilator MODELS: LGH-15RVX-E, LGH-25RVX-E, LGH-35RVX-E LGH-50RVX-E, LGH-65RVX-E, LGH-80RVX-E LGH-100RVX-E, LGH-150RVX-E, LGH-200RVX-E Operating Instructions (For the user) Please read this manual carefully before use for proper and safe use. Do not attempt to install the product by yourself.
  • Page 2 Names of the parts Models LGH-15 to 100RVX-E Models LGH-150 and 200RVX-E Lossnay core holder Lossnay core holder Control box Control box Air supply fan Maintenance cover Maintenance cover Air supply fan Fix piece Fix piece Lossnay core Damper plate Air exhaust fan Lossnay core Air filter...
  • Page 3 1. Remove the black screw. Filter guide 2. Slide the fix piece to out side. 3. Open hinge wire. Model LGH-15RVX-E: 1 core, 2 filters Maintenance cover Models LGH-25 to 100RVX-E: 2 cores, 4 filters Models LGH-150 and 200RVX-E: 4 cores, 8 filters...
  • Page 4: Specifications

    * Temperature Exchange efficiency (%) are based on winter condition. * Mitsubishi Electric measures products according to Japan Industrial Standard (JIS B 8628), therefore Q-H curves are measured by chamber method. * On-site commissioning measurements by pitot tube method could be as much 20% difference from JIS test room conditions. If the measuring point is close to sources of turbulence like bends, contractions and dampers etc, it is difficult to measure air volume correctly.

This manual also for:

Lgh-25rvx-eLgh-80rvx-eLgh-65rvx-eLgh-35rvx-eLgh-50rvx-eLgh-100rvx-e ... Show all

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