Salda RIRS EKO 3.0 Series, Mounting And Installation Instruction

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EN | 21 RIRS 1200-5500 V EKO 3.0 v2019.06
X33 25 FAN
Supply air fan 0-10V pressure
transmitter
AI - -
X33 26 COM COM - - -
X34 1 A1 Fire guard DI - -
X34 2 A1 COM - - -
X34 3 A2 Additional heate exchanger guard DI - -
X34 4 A2 COM - - -
X34 5 A3 Filter guard DI - -
X34 6 A3 COM - - -
X34 7 A4 Fans guard DI - -
X34 8 A4 COM - - -
DTJ
100
Temp. and humidity sensor for
extract air.
X38 1 Extract air temperature sensor AI - -
X38 2 COM - - -
X40 1 +5V - - -
X40 2 Extract air humidyti sensor AI - -
X40 3 COM - - -
TJ
Supply air temperature sen-
sor.
X39 1 Supply air temperature sensor AI - -
X39 2 COM - - -
TE
Exhaust air temperature sen-
sor
X41 1 Exhaust air temperature sensor AI - -
X41 2 COM - - -
PV Supply air fan.
X37 1 V1 Supply air fan 0-10V AO - -
X37 2 COM COM - - -
IV Extract room(s) air fan.
X37 3 V2 Extract air fan 0-10V AO - -
X37 4 COM COM - - -
20.2. REGULAR SYSTEM CHECK-UP
The operation of the switching device (contactor) should be visually inspected every 3–4 months (the casing cannot be melted and should have
no other signs of the thermal damage, no extra sounds should be generated while switching or during impact).
The blade switch should be disconnected during service (if installed on the device). If blade switch is not installed, disconnect the power supply
from the distribution panel.