Mitsubishi Electric Lossnay LGH-15RX3 User Manual

●
Always leave inspection holes ( 450 or 600) on the
air filter and Lossnay Core removal side.
●
Always insulate the two ducts outside the room (intake
air and exhaust air ducts) to prevent frosting.
●
It is possible to change the direction of the outside air
ducts (OA and EA side).
●
It is possible to attach a suspension bolt.
●
Do not install the vent cap or round hood where it will
come into direct contact with rain water.
88
CHAPTER 7 ● Installation Considerations
1. LGH-Series Lossnay Ceiling Embedded-Type
(LGH-RX
3 Series)
LGH-15 · 25 · 35 · 50 · 80 · 100RX3 models
●
Always leave inspection holes ( 450 or 600) on
the air filter and Lossnay Core removal side.
●
Always insulate the two ducts outside the room
(intake air and exhaust air ducts) to prevent frosting.
●
If necessary, order a weather cover to prevent rain
water from direct contact or entering the unit.
LGH-150 · 200RX
3
■ Installation diagram
■ Installation diagram
Exhaust air grill
(ordered by customer)
Supply air grill
(ordered by customer)
Suspension bolt position
1030
Exhaust air grill
(ordered by customer)
600 or more
150 to 250
LGH-150RX 3
(LGH-200RX 3 )
LGH-150RX 3
(LGH-200RX 3 )
Inspection
opening
1046
(1273)
414
Duct ø 350
(ordered by customer)
Duct ø 350
(ordered by customer)
414
Suspension bolt position
Supply air grill
PZ-20FG
3 or PZ-25FG3
Y pipe, one direction
falling pipe
(ordered by
customer)
Supply air grill
PZ-20FG
3 or PZ-25FG3
Suspension bolt position
Maintenancespace
forelementairfilterand
air-supplyfan
Suspension bolt
(ordered by customer)
Inspection
opening
Duct downward slope
1/30 or more (to wall side)
(Rainwater entrance
prevention)
OA (Outside air)
EA (Exhaust air)
OA (Outside air)
EA (Exhaust air)
RA (Return air)
Exhaust air grill
SA (Supply air)
Supply air grill
SA
(Supply air)
Supply
air grill
A
OA
(Outside air)
EA
(Exhaust air)
OA (Outside air)
EA (Exhaust air)
414
414
Suspension bolt position
Suspension bolt position
Suspension bolt
position
Exhaust air grill
PZ-20FG
3
B
Supply air grill
PZ-20FG
3
600 or more
150 to 250
Inspection
opening
Duct downward slope 1/30
or more (to wall side)
Deep-type hood or
weather cover
Duct diameter ø200
(ordered by customer)
Inspection opening
Supply/
exhaust air grill
Suspension bolt position
(ordered by customer)
RA
(Return air)
SA
(Supply air)
Lossnay Core/
air filter/
fan maintenance
space
(Rainwater entrance
prevention)
Air volume (m
3
/h) Model
Dimension
AB
150 LGH-15RX
3 700 641
250 LGH-25RX
3 700 765
350 LGH-35RX
3 790 906
500 LGH-50RX
3 790 1,048
800 LGH-80RX
3 1,030 1,036
1000 LGH-100RX
3 1,030 1,263
Unit (mm)
Unit (mm)

Mitsubishi Electric Lossnay LGH-15RX3 Specifications

General

Type	Energy Recovery Ventilator
Airflow Rate	150 m³/h
Airflow (Low)	75 m³/h
Airflow (High)	150 m³/h
Power Consumption	27 W
Power Consumption (Low)	12 W
Voltage	220-240 V
Noise Level	25 dB
Sound Level (High)	25 dB
Phase	Single Phase
Frequency	50 Hz