Table Of Contents; Safety Precautions - Mitsubishi Electric Lossnay LGH-150RVXT-E Installation Instructions Manual

Lossnay Energy Recovery Ventilator
MODELS:
LGH-150RVXT-E
LGH-200RVXT-E
LGH-250RVXT-E
Installation Instructions
This product needs to be installed properly in order to ensure maximum functionality as well as safety.
Please make sure to read this installation manual before starting the installation.
Installation must be performed by a dealer or installation contractor. Please note that improper installation may cause malfunction or accident.
"Operating Instructions" and this manual must be handed over to the customer after completing the installation.

Safety precautions

The following signs indicate that death or serious injury may be caused by failure to heed the precautions described below.
WARNING
Do not modify or disassemble.
Do not
disassemble
The Lossnay unit and remote controller should
not be installed where it is highly humid, like a
bathroom, or other wet place.
Prohibition of use in
bath or shower room
Connect the product properly to ground.
(Malfunctioning or power leaks can cause electrical
Connect the
grounding wire.
(Use of incorrect power supply or voltage could cause
The instructions
the main unit securely.
given must be
followed.
(For use by dealer/contractor)
Contents
Safety precautions ...............................................1
Outline drawings ..................................................3
Before installation ................................................3
Standard installation examples............................4
Installation method ..............................................4
Function settings ...............................................13
Check points after installation work ...................22
Trial operation ....................................................22
professionals, and be implemented safely and
securely in accordance with the engineering
standards and the extension wiring rules for
electrical equipment.
(Poor connection or improper wiring work could cause
Install a power supply isolator at the power supply
side as per local electrical regulations. All supply
circuits must be disconnected before obtaining
cable size and connect the cables securely to
prevent disconnection when they are pulled.
The instructions
given must be
followed.
Select an adequate place for the opening to
introduce outdoor air, where it will not intake the
exhaust fumes like combustion gas, or others, and
there is no risk of blockage.
(Shortage of fresh air could put the room in a state of
A duct made of steel must be installed with care
not to be connected electrically with metal, wire,
stainless steel plate, or others.
Eng-1