Connection Of Accessories; Fire Protection Signal Input (Fire Protection Input (Nc)); External Co 2 /Pressure Sensors; Room Co - Salda RIS 700 H EKO 3.0 Mounting And Installation Instruction

8. CONNECTION OF ACCESSORIES

8.1.

FIRE PROTECTION SIGNAL INPUT (FIRE PROTECTION INPUT (NC))

Fire protection signal input must be normally closed, until the fire protection system is not connected a jumper is installed in the factory.
8.2. EXTERNAL CO
2
RIS H EKO 3.0 units have two connections for external CO
Sensors connection:
These sensors are intended for the following 3 functions: supply air pressure, extract air pressure and extract CO
Supply air pressure is measured inside the supply air duct referenced to the unit's surrounding area.
Extract air pressure is measured inside the extract air duct referenced to the unit's surrounding area.
The CO transmitter is installed in the extract air duct or room.
2
8.3.

ROOM CO

TRANSMITTER INSTALLATION RECOMMENDATION

2
max. 400m
If the duct CO transmitter is used, it must be installed in the extract air duct. To install duct transmitters, hole drilling tools
2
are required.
RIS 700 H EKO 3.0 v2023.1
/PRESSURE SENSORS
/PRESSURE (input 0-10 VDC) sensors
2
2
detection.
2
m
5 0 c
m i n .
min. 60 cm
EN | 17