Salda RIS 400 PE 0, Mounting And Installation Instruction

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8 | EN RIS PE 3.0 v2020.1
5.4. PIPING AND INSTRUMENTATION DIAGRAM
Stouch Flex
Figure 5.4.1. RIS 400 PE 3.0; RIS 700 PE 3.0
Stouch Flex
Figure 5.4.2. RIS 1000 PE 3.0; RIS 1500 PE 3.0
LIST OF COMPONENTS
IV exhaust air fan TL
temperature sensor for fresh air (supplied in set with in-
tegrated automatic controll system)
PV supply air fan TE temperature sensor for exhaust air
PR plate heat exchanger DTJ Temp. and humidity sensor for extract air
KE electrical heater M by-pass damper
PE
pre-heater for heater exchanger
PS1
supply air differential pressure relay
PF filter for supply air PS2 extract air differential pressure relay
IF filter for extract air P heat exchanger pressure relay
TJ Supply air temp. sensor
POSSIBLE PCB INPUTS/OUTPUTS
FA
Fire alarm H1 Working indication output
FPP
Fireplace protection
H2
Alarm indication output
System mode switch (START/STOP) Fans speed switch (BOOST)
* Component/posibility to connect it depends on model.
5.5. MOUNTING
• Installation should only be performed by qualified and trained staff.
• When connecting air ducts, consider the labels on the casing of the unit.
• Before connecting to the air duct system, the connection openings of ventilation unit should be closed.
• When connecting the ducts , you should pay attention to the air flow direction indicated on the device housing.
• Do not connect the bends close to connection flanges of the unit. The minimum distance of the straight air duct between the unit and the first
branch of the air duct in the supply air duct must be 1xD, in air exhaust duct 3xD, where D is diameter of the air duct.