Salda RIS 400 PE 0, Mounting And Installation Instruction

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16 | EN RIS PE 3.0 v2020.1
3 Filter 01h_Read_Coils 2 1 Dirty filter alarm 1-active, o-passive
4 Fan 01h_Read_Coils 3 1
Fans alarm
1-active, o-passive
5 LowPower 01h_Read_Coils 5 1 Low voltage 1-active, o-passive
6 Textract 01h_Read_Coils 6 1 DTJ(100) temperature sensor alarm 1-active, o-passive
7 Texhaust 01h_Read_Coils 7 1
Exhaust air temperature sensor alarm
1-active, o-passive
8 Tlimit 01h_Read_Coils 8 1 Supply air temperature sensor alarm 1-active, o-passive
9 RH 01h_Read_Coils 9 1
DTJ(100) humidity sensor alarm (controller works
in determining the moisture content of 70%)
1-active, o-passive
10 ToutDoor 01h_Read_Coils 11 1
Outside air temperature sensor alarm (controller
continues to work in determining ToutDoor<0C)
1-active, o-passive
11 MotorActive 01h_Read_Coils 13 1 Fans ON 1-active, o-passive
12 InDumpper 04h_Read_Input 14 1
Outside air damper actuator
0-90
13 Preheater 01h_Read_Coils 12 1 Preheater indication 1-active, o-passive
14 Heater 01h_Read_Coils 14 1 Heater indication 1-active, o-passive
15 Speed
06h_Write_Hold-
ing_Register
0 1
Fans speed settings
0, 1, 2, 3
16 TsetPoint
06h_Write_Hold-
ing_Register
1 1
Supply air temperature set
0-30
17 RH_value 04h_Read_Input 13 1
DTJ(100) humidity sensor value
0-99
18 Motor1 04h_Read_Input 15 1 Motor1 fan speed value 0-3
19 Motor2 04h_Read_Input 16 1 Motor2 fan speed value 0-3
Temperature sensor value real format (-3.3E38 - 3.3E38) example: 0h->0C, 7FFFh->3276.7C, 8000h->3276.8, FFFFh->-0.1C
20 Tlimit 04h_Read_Input 0 1
Supply air temperature value
Hex: E0
21 Texhaust 04h_Read_Input 1 1 DTJ(100) temperature sensor value Hex: E0
22 Textract 04h_Read_Input 2 1 Exhaust air temperature sensor value Hex: E0
23 ToutDoor 04h_Read_Input 3 1 Ouside air temperature sensor value Hex: FFEC
7.4. ELECTRICAL CONNECTION OF THE HVAC UNIT
Electrical connection can only be implemented by the qualified electrician in accordance with the applicable international and national electrical
safety requirements and requirements for installation of electrical devices.
Use only power source which meets the requirements specified on the device label.
Power supply cable should be selected based on the electrical specification of the device. If the device power supply line is far from the unit, the
distance and voltage drop should be considered.
Device must be earthed.
Install the control panel at the designated place.
Install the supplied connection cable(FLEX controller) between the control panel and the HVAC unit. It is recommended to install the control panel
separately from the power cables.
Note: If cable is used together with other power cables, shielded control panel cable with earthed shield should be used.
Connect the plug (RJ11 type) to the RS485-1 socket of the unit. Connect the other end to the control panel.
RS458_1 RS458_2
NOTE: The remote control panel can be connected and (or) disconnected only after disconnecting the power supply for the HVAC unit.
Turn on the supply power and safety switch Q (if provided by the manufacturer) see Figure No. 5 (actual image of the switch may differ from that in
the picture (depending on the model)). Or turn on the electric current (plug the power cable into the socket or if automatic bipolar switch is installed
- turn it on. NECESSARY to ensure its‘ turn on by the third parties).
OFF OFF
ON ON
Select the desired fan rotation speed and the supply air temperature using the remote controller.