Introduction
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that could cause harm to the
ventilator.
This symbol indicates special notes.
Features
Symbols used in this manual
WARNING: This appliance should be installed in accordance with national wiring
regulations. This guide acts as a guide to help to explain product features.
WARNING : Indoor unit ground wires are required for preventing electrical shock
accident during current leakage, communication disorder by noise effect and motor
current leakage (without connection to pipe).
8 Ventilator
Introduction
Models: LZ-H025GBA4 / LZ-H035GBA4 / LZ-H050GBA4
1. Maintenance cover
2. Air filter
It prevents dust from clogging in total heat
exchanger.
3. Total heat exchanger
It changes temperature and humidity
between supplying air and exhausted air.
4. Blower for exhaust air
It is a fan for discharging the contaminated
air to outdoor.
5. Control box
6. Blower for supply air
It is a fan for inhaling exterior air into an
indoor space.
7. Damper plate(Board)
It converts exchanging mode between total
heat ventilation and general ventilation.
8. Total heat exchanger holder
It is used in guiding for the installation of total
heat exchanger.
h The figure of total heat exchanger can be different by the product model.