MTD ERV 350, ERV 365 manual Function of the System, Components of the Balanced Ventilation System

2

3 Function of the System

This chapter describes the design of the balanced ventilation system and its function in conjunction with the MTD- ERV 350.

3.1Components of the Balanced Ventilation System

The complete balanced ventilation system consists of the following components:

· MTD-ERV 350 with CC Ease operating unit	· Options that can only be connected to the
with software prepared for the connection of	MTD-ERV 350 Luxury versions.
the following options:	- Exhausting via extractor hood.
- Preheater.	- Post-heater in duct system.
- Enthalpy exchanger (heat and moisture	- Sensors with 0 – 10 V control (2x).
recovery).	- Moisture sensor in living areas of the
- 3-position switch without malfunction and	dwelling.
filter display or 3-position switch with mal-	- Geothermal heat exchanger.
function and filter display.	-Chimney sweep control with pressure
- Wireless 3-position switch(es).	sensor in the chimney.
- Bathroom switch.	- Malfunction indication (with signal) (see
- Sensors with 0 – 10 V control (2x).	wiring diagram).
	- ComfoControl Avignon (touch screen
· Duct system.	remote control with additional operating
- Supply and exhaust air duct system.	options compared with the CC Ease op-
- Supply and exhaust air valves.	erating unit).

These components/functions of the ventilation system are described in the following sections.

3.2Controlled Ventilation System

A balanced ventilation system generally consists of the following elements:

·MTD-ERV 350 (A).

·Duct system for the intake of outside air (B) and the discharge of indoor air (C).

·Air supply valves in the living rooms and bedrooms (D).

·Exhaust air valves in the kitchen, bathroom, toilet and possibly the store room (E).

·Non-powered extractor hood with 3-position switch (F).

BC

A

D

D

E

D

E

E

D

F

Instructions for the User 17