EN |
19
RIS 400-700 P 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.
