ViM KSDR ECOWATT 48 Instruction Manual
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ViM KSDR ECOWATT 48 Instruction Manual

Compact controlled single flow air handling unit (ahu)
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INST R U C T IO N M A NU A L
INST A LLA T IO N | W IR ING | C O M M ISSIO NING | M A INT ENA NC E |
I S O 9 0 0 1
ISO 14001
Q u a l i t é
Environnement
AFNOR CERTIFICATION
AFNOR CERTIFICATION
®
K SD R EC O W A T T
4 8 / 8 8 / 1 2 0 / 1 6 0 / 2 0 0
Compact controlled single flow air handling unit (AHU)
NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905

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Summary of Contents for ViM KSDR ECOWATT 48

  • Page 1 INST R U C T IO N M A NU A L INST A LLA T IO N | W IR ING | C O M M ISSIO NING | M A INT ENA NC E | I S O 9 0 0 1 ISO 14001 Q u a l i t é...

  • Page 2: Table Of Contents

    SOMMAIRE GENER A L INF O R M A T IO N ....................... . 3 Warnings ..........................

  • Page 3: Gener A L Inf O R M A T Io N

    It must comply with the requirements relating to the Electromagnetic Compatibility (EMC) and the Low Voltage Directive. VIM will not be responsible for any possible bodily injury and/or material damage caused when the safety instructions have not been followed or following a modification of the product.

  • Page 4: Safety Guidelines

    W a r r a n t y The material provided by VIM is guaranteed for 12 months - Parts only - from the invoice date. VIM un- dertakes to replace any parts or equipment which are recognised by our services as being faulty, with the exception of any damages, interests, or penalties such as operating losses, commercial prejudice, or other immaterial or indirect damages.

  • Page 5: P R Esent A T Io N O F R A Nge - P R O D U C T

    - The ASR ECOWATT system for interlocked association with a KUBAIR F400 ECOWATT or a TED F400 ECOWATT - Consult the manual "NT00000438-SYSTEME-ASR-ECOWATT" available on www.vim.fr. - Temperature control by the included CORRIGO controller specific to VIM. - Modbus communicating on RS485 port and Bacnet IP on TCP/IP port.

  • Page 6: Functional Diagrams

    2 . 2 F u n c t i o n a l d i a g r a m s For any specific configuration contact the VIM After-Sales service. ® K SD R EC O W A T T...
  • Page 7 K SD R EC O W A T T ® w i t h e l e c t r i c a l h e a t e r ( EI) Outdoor air Supply air Aspiration air neuf Sou age air neuf Bat1 Triac T°...
  • Page 8 K SD R EC O W A T T ® w i t h w a t e r c o i l ( EC F / ER C ) Sou age air neuf Aspiration air neuf Outdoor air Supply air Bat1 Bat2 Pr10...

  • Page 9: Products - Main Components

    2 . 3 P r o d u c t s - M a i n C o m p o n e n t s Electrical heater version (EI), electrical pre-heater + DX coil (EIX), heating coil (EC), cooling coil (EF), heating + cooling coils (ECF), reversible (ER), reversible + heating coils (ERC): ®...
  • Page 10 K SD R EC O W A T T ® 1 2 0 Prefilter Sens du ux d’air Air direction Filter Motor-fan Control panel Fresh air T° sensor Supply T° sensor Roof insulation Bottom insulation Internal damper for coil freeze protection and/or application compliant with CH 38 article ERP French Regulation.
  • Page 11 K SD R EC O W A T T ® 1 6 0 - 2 0 0 Sens du ux d’air Air direction Prefilter Roof insulation Bottom insulation Filter Internal damper located behin the control for coil Motor-fan freeze protection and/or application compliant with CH 38 article ERP French Regulation.

  • Page 12: Unit Identification / Symbols

    : 258kg CORRIGO Bat Eau chaude+froide CTA General data 3~ 400V - 50/60 Hz I Nom / RC = 2.3 A 1.5k W www.vim.fr Q Nom = 4800m Made in France Motor data U = 3~ 400V - 50/60 Hz...
  • Page 13 ® K SD R EC O W A T T 8 8 a n d 1 2 0 M O NO B LO C K In d o o r m o d e l O u t d o o r m o d e l Si z e ( e x c e p t G ( EI)

  • Page 14: Handling

    ® K SD R EC O W A T T 1 6 0 a n d 2 0 0 B I- B LO C K In d o o r m o d e l O u t d o o r m o d e l Block 1 Block 2 Block 1...

  • Page 15: Location And Attachment

    Lifting with a forklift truck Crane lifting Spacer P a l l e t D i m e n s i o n s W i d t h Le n g t h Si z e M o d u l e ( m m ) ( m m ) 2,100...
  • Page 16 3 . 4 . 2 Su p p o r t s The units are supplied with feet or crosspieces according to the models. The support feet must rest on the whole contact surface. ® K SD R EC O W A T T Détail Y Ø11 ®...
  • Page 17 3 . 4 . 3 M o d u l e A s s e m b l y ® A s s e m b l y o f t h e f a n m o d u l e s a n d K SD R EC O W A T T 1 6 0 a n d 2 0 0 u n i t s Alignment of the casings and connection of the four M12 screws from inside the fan module.

  • Page 18: Hy D R A U Lic A Nd F Lu Id C O Nnec T Io

    H Y D R A U LI C A N D F L U I D C O NNE C T I O N 4 . 1 C o n n e c t i o n o f t h e w a t e r c o i l s Batterie Eau à...

  • Page 19: Connection Of The Dx Coils

    C o n n e c t i o n o f t h e c h a n g e - o v e r t h e r m o s t a t Technical characteristics: • Inverter contact output 240 V~, 3 A RED (+24VDC) •...

  • Page 20: Condensate Drainage (Er, Ef, Ex, Eix, Ecf, And Erc Versions Only)

    4 . 3 C o n d e n s a t e d r a i n a g e ( ER , EF , EX , EIX , EC F , a n d ER C v e r s i o n s o n l y ) The unit is equipped with a droplet separator and a Coil header condensate drain tray of stainless steel welded at...
  • Page 21 C H - Ho o d w i t h o u t a d a m p e r C H - Ho o d w i t h d a m p e r Si z e s 4 8 - 8 8 - 1 2 0 - 1 6 0 - 2 0 0 Si z e s 4 8 a n d 8 8 The CHR is to be ordered according to KSDR access side...

  • Page 22: Electrical Characteristics

    ELE C T R I C A L C O NNE C T I O N 6 . 1 El e c t r i c a l c h a r a c t e r i s t i c s The power supply cables or accessories connections must pass through the grommets provided on the cabinet.
  • Page 23 The red LED flashes and the alarm text is displayed on the screen. General alarm: This output can be configured. E tool© configuration software Equipment required: operating system MS Windows 2000, 8, 7, XP, Vista, Windows 7, Windows 8 or Windows 10 available on www.vim.fr. ENGLISH 23/88 NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905...

  • Page 24: Ahu Power Connection With Electrical Heater

    6 . 2 A HU p o w e r c o n n e c t i o n w i t h e l e c t r i c a l h e a t e r A separate and protected power supply is to be provided for each module power supply.
  • Page 25 C o n n e c t i o n o f s e c t i o n s f o r K SD R 1 6 0 a n d 2 0 0 ® K SD R EC O W A T T 1 6 0 a n d 2 0 0 w i t h e l e c t r i c a l h e a t e r Supply sensor...

  • Page 26: Ahu Power Connection For The Water Coil

    M o d e l EIX On the Models EIX, the control of the electrical heater is independent of the KSDR ECOWATT® Corrigo controller. The electrical heater includes the manual and automatic security thermostats and its autonomous static command controller. 3 lamps "Control", "Load", and "Alarm" reflect their status: 1 - Unit connector 2 - Static switch 3 - Manual thermostat...

  • Page 27: Connecting An External Unit

    ® K SD R EC O W A T T 1 6 0 - 2 0 0 Accessory: Mechanical and electrical Accessory : Valve driving M Accessory : section connections damper driving damper driving Supply air Fresh air Detailled terminal AHU power supply on sketch here below K SD R EC O W A T T...

  • Page 28: Control Panel And Connection

    6 . 5 C o n t r o l p a n e l a n d c o n n e c t i o n C o m p o s i t i o n o f t h e C O R R IGO h o u s i n g Control panel KSDR Control panel KSDR Control panel...

  • Page 29: Connection Of Components To Control The Ventilation Mode

    6 . 6 C o n n e c t i o n o f c o m p o n e n t s t o c o n t r o l t h e v e n t i l a t i o n m o d e M a i n c o m p o n e n t s CAV - VAV Damper...
  • Page 30 A c c e s s o r i e s +24VDC +24VDC Signal G0/GND 0-10V ppp +24VDC G0/GND CO2 sensor +24VDC On/O and variable speed LS/HS optical sensor The following accessories can be connected to the CORRIGO: • CO2 sensor, for control in relation to the CO2 rate. •...
  • Page 31 Input for an external signal of fire Operation with a DAD system - air supply fire damper Fire damper with spring back actuator OX-08 BREA DAD S4 T1 The DADs and sensors are accessories. The control is configured to receive a fire contact. If the fire input is activated, the AHU is stopped. When the AHU has been stopped by the fire input, it can only be restarted after releasing the alarm.

  • Page 32: Connecting Temperature Control Accessories With An Internal Battery

    6 . 7 C o n n e c t i n g t e m p e r a t u r e c o n t r o l a c c e s s o r i e s w i t h a n i n t e r n a l b a t t e r y For control on the basis of ambient temperature, an ambient temperature sensor TG-R5/Pt1000 (accesso- ry) must be added to the 3 and G0 terminals.
  • Page 33 K SD R EI Internal command KM5 (*) KM6 (*) Thermostats 55° - 85°C Command Step 1- PWM Step 3 - ON/OFF Step 2 - ON/OFF +24VDC G0/GND Electrical heater (*): If KM5/6 are missing, please refers to terminals 43/45 as explained below. Factory wiring C o n t r o l T y p e T e r m i n a l...
  • Page 34 K SD R EX a n d EIX Black DX groupe defrosting +24VDC Brown +24VDC Black Not used THCO - Change Over Not used G0/GND +24VDC Reversible coil valve (Heating/cooling) Y1 Not used G0/GND +24VDC Cooling coil valve (Y3) The DX coil is provided without any accessory. Necessary control and sensors must be provided with DX group. The following signals are available: U s e C h a n g e - o v e r...

  • Page 35: Connecting The Remote Control With Etd Display

    6 . 8 C o n n e c t i n g t h e r e m o t e c o n t r o l w i t h ET D d i s p l a y The ETD (remote touch screen) control is delivered with a 10 m cable (possible extension up to 100 m) equipped with an RJ10 4PC4 connector for connection to the CORRIGO.

  • Page 36: Connection Panel

    6 . 9 C o n n e c t i o n p a n e l Connection KM1 to 7 Unit running (Supply On) Command A1/A2 HS Command Indicator light Fresh air damper command Pluggable connector Alarms (summary) 11/12/14 terminals are free for Electrical heater...
  • Page 37 T a b l e s o f C O R R IGO i n p u t - o u t p u t s E2 8 No . t e r m i n a l s K SD R 4 8 - 8 8 - 1 2 0 - 1 6 0 - 2 0 0 A n a l o g i n p u t (1-G0) T°...

  • Page 38: C O M M Issio Ning

    § "1.2 Safety Guidelines", page 4. In metropolitan France this service can be provided by VIM and its qualified providers. C o n t a c t u s . This can only occur once the installation, and the electrical, aeraulic and hydraulic connections have been carried out.

  • Page 39: St A Nd A R D C O Nf Igu R A T Io

    S T A N D A R D C O N F IG U R A T I O N ® K SD R EC O W A T T C O R R IGO C o n t r o l EC F M A IN ELEM ENT S - Main general safety switch mounted on the front panel of the control cabinet...

  • Page 40: Simplified Menus / Access

    Simplified Menus / Access 8 . 1 The KSDR ECOWATT AHU provides quick access to the main functions. ® Access: There are 3 levels of access to the controller: • U s e r l e v e l (no password) - Access to the start/stop functions - Auto or LS/HS and increase of the temperature setpoint (±...
  • Page 41 In s t a l l e r l e v e l : operating configuration of the unit, fan, coil, touch display, fault reading… Main screen: Menu screen: Working mode selection : Setting 2012-06-26 14:02 Menu Installer parameter Ventilation mode 21.4°C 25 00 m3 /h Run mode : ON...
  • Page 42 C h o i c e o f o p e r a t i o n : Back to the previous sreen: Installater parameter Next screen: Setting Ventilation mode Constant air ow working Ventilation mode mode (CAV) Constant pressure working Main screen: mode (COP) Setting...

  • Page 43: Constant Flow Operation (Cav)

    Constant flow operation (CAV) 8 . 2 Recommended mode to directly obtain the desired flow rate in an installation. The fan speed is set to provide a precise flow and to keep it constant. The supply air flow is controlled. The "Low Speed" and "High Speed” flow setpoints are set /h at the ETD remote control.

  • Page 44: Variable Flow Operation (Vav)

    Variable flow operation (VAV) 8 . 3 Air quality sensor measures CO2 - Operation in VAV (Variable airflow) For operation with variable airflow, it is necessary to install an air quality sensor (CO2 in general) either in the return air duct or in the atmosphere of the subject room. C o d e D e s i g n a t i o n D e s c r i p t i o n...

  • Page 45: Constant Pressure Operation (Cop)

    8 . 4 C o n s t a n t p r e s s u r e o p e r a t i o n ( C O P ) Recommended mode in multi-zone configuration, for variable flow applications with flow modulation devices installed at the level of the network.

  • Page 46: Antifreeze Protection Of The Heating Coil (Ec, Ecf And Er Versions)

    8 . 5 A n t i f r e e z e p r o t e c t i o n o f t h e h e a t i n g c o i l ( EC , EC F a n d ER v e r s i o n s ) For the antifreeze protection of the heating coil, the temperature of return water is transmitted to the con- troller by a TGA1 PT1000 sensor installed by the factory on the outlet manifold of the unit.

  • Page 47: Temperature Control With Dx Coil, Ex And Eix Versions

    8 . 6 . 3 A d a p t a t i o n o f t h e t e m p e r a t u r e s e t p o i n t a c c o r d i n g t o t h e e x t e r n a l t e m p e r a t u r e Compensation curve Parameter Heating mode...
  • Page 48 D e - f r o s t i n g The digital input DI 01-21 permits reduction of the unit airflow rate during the defrosting phase of the DX coil group. This reduced flow is the Low Speed flow, decreased by a configurable offset value with the ETD, which value is set by default to 100 m³/h.
  • Page 49 Modification of the temperature setpoint Measured temperature Temperature setpoint Pressing the keys: Increase of the setpoint Decrease of the setpoint Note: range of authorised modification of the temperature setpoint: 0-30°. C h a n g i n g t h e s e t t i n g s Press the button for 3 seconds Sc r e e n d i s p l a y The first flashing digit, use the arrows...

  • Page 50: A D V A Nc Ed C O Nf Igu R A T Io

    A u t o m a t i c o r m a n u a l c a l i b r a t i o n The automatic calibration of the PID control was chosen by default, so that the control of the preheating coil responds as precisely as possi- ble to the requirement.
  • Page 51 In the hourly menu, before programming the ranges, check that the date and current time are accurate. It is possible to adjust them as follows: Hour : hh : mm Times settings Hour / Date Date : yyyy : mm : dd Day : dddddd To access the fields, press the validation button (a cursor appears).

  • Page 52: Override

    9 . 2 O v e r r i d e A digital input permits overriding the unit operation in normal contions. The override period is adjustable. The timer is set at the factory to 0 s Time settings Extended Extended running to be compatible with our presence 0 min...

  • Page 53: Measurement Of The Air Flow And Pressure - Check The K Coefficient

    Measurement of the air flow and pressure - Check the K coefficient 9 . 4 The fan of the KSDR ECOWATT is equipped with a differential pressure ® sensor, connected to the controller. 48 to 200 = 0 - 3000 Pa and a signal of 0.5 - 4.5 Vdc. ®...
  • Page 54 To change pressure sensor specifications: Temperature Advanced settings Air control Central Simple ux Time settings 2016-01-10 Acces rights System : normal Log on Log on C:19.5C/R: 20.0C Log o enter password:*** Actual level: None Change password Log on enter password:1111 Actual level: None With the arrow up and down enter password 1111 after each digit click on right arrow to go to the next one.

  • Page 55: Resetting The Corrigo

    9 . 5 R e s e t t i n g t h e C O R R IGO In some cases, after multiple settings or following a malfunction, it is sometimes necessary to reset the programme controller. After having cut the electrical power supply to the unit at the safety switch, open the door giving access to the controller.
  • Page 56 Expansion unit 2 System Preloaded Vtc- les Activate ? No Communication Title: Time / Date Preloaded Vtc- les Activate ? Ventilation Vim Choose Con guration Standard Accept change : Ventilation Vim Choose Con guration KSCR/DR 2019 KSCR/DR 2019 Accept change :...

  • Page 57: 0 . C O M M U Nic A T Io

    1 0 . C O M M U NI C A T I O N 1 0 . 1 C o n n e c t i o n t o B M S i n m o d b u s l a n g u a g e M O D B U S R T U o n p o r t 1 - R S 4 8 5 CORRIGO controler has 2 RS485 communication port, Port 1 is dedu- cated to modbus RTU communication as standard.
  • Page 58 Temperature Log on Advanced settings Air control enter password:*** Central Simple ux Time settings Actual level: None 2016-01-10 Acces rights System : normal Log on Log on C:19.5C/R: 20.0C Log o enter password:1111 Actual level: None Change password With the arrow up and down enter password 1111 after each digit click on right arrow to go to the next one.
  • Page 59 R e d u c e l i s t o f M o d b u s n e t w o r k v a r i a b l e The simplified list Modbus below includes the most usually data used in supervision communication in Modbus.
  • Page 60 F u n c t i o n A d d r e s s R e a d / W r i t e D e s c r i p t i o n A c c e p t e d v a l u e Pressure fault on supply air fan 10033 0 or 1...

  • Page 61: Bacnet Communication Protocole For Bms Communication

    1 0 . 2 B a c n e t c o m m u n i c a t i o n p r o t o c o l e f o r B M S c o m m u n i c a t i o n B A C n e t M S/ T P O N p o r t 2 –...
  • Page 62 B A C n e t IP o n p o r t T C P / IP The regulator CORRIGO has 1 communication ports TCP/IP to be TCP/IP connect with the TCP/IP network. This port has to be be configured to work on BACnet IP communication protocol (BACnet TCP/IP ou Modbus TCP/IP)
  • Page 63 Fixed IP Address: 192.168.10.100 sub- net mask: 255.255.255.0 Default gateway: 192.168.10.1 Download and install the programme ETOOL on your PC (www.vim. fr - produit - traitement d'air -KSDR - Etool). Connect your PC to the CORRIGO with a network cable; the unit must be...
  • Page 64 On the first screen, choose the type of CORRIGO that is connected, and select from the list: Corresponding to the CORRIGO V3, the 3 ports used (E283W-3). Click on the icon below to declare the type of connection. Check “Use TCP/IP port” ENGLISH 64/88 NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905...
  • Page 65 Answer "NO" to the question concerning the use of a crossover cable. An investigation is then conducted of any connected CORRIGO The name and the serial number of the CORRIGOs appear - Select the automaton to connect if there are several on the network and press OK.
  • Page 66 Check "Obtain an IP address automatically (by DHCP)” and click on "Load the TCP/IP settings" to load the information on the CORRIGO. Synchronising the CORRIGO with the PC allows recovery of the configuration (VTC) of the CORRIGO. ENGLISH 66/88 NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905...
  • Page 67 Update the E tool. Import the parameters from the CORRIGO. A T T ENT IO N: D O NO T C LIC K O N U P - D A T E T HE C O NT R O LLER . Activation of the BACnet, then select "START": ENGLISH 67/88...
  • Page 68 It is possible to rename the CORRIGO BACnet ID, such as 'CorrigoVentilation' for 'AHU… for example. All CORRIGOs have the same controller BACnet ID by default, lower figures = 2640. It is essential to provide different codes when several units are installed on the same network. By default, the last 4 digits of the CORRIGO serial number can be assigned.
  • Page 69 After having activated the BACnet, a fixed IP address must be assigned to the unit so that it can integrate into the network. Go to "Communication port settings", and a window appears on the screen: Click on “Use the following IP Settings”, and enter the information provided by the customer in the corre- sponding boxes, for example: IP Address: 192.168.010.100 - Sub-net mask: 255.255.255.000 ENGLISH 69/88...
  • Page 70 To validate, click on “Load the TCP/IP settings”. The CORRIGO is ready to be installed on the desired TCP/IP network and to communicate in BACnet. The file for the implementation of the BICS BACNET Protocol (BACnet protocol Implementation Confor- mence Statement) is available on www.vim.fr. ENGLISH 70/88...

  • Page 71: Integrated Web Server Application

    The connection of the CORRIGO regulator to the TCP/IP network is carried out with a network cable from the RJ45 connection. Download and install the E Tool programme on your PC (www.vim.fr – produit – traitement d’air – - E tool) ®...
  • Page 72 Click on the following icon in the office: The following screen appears: On the first screen, choose the type of CORRIGO that is connected, and select from the list: Corresponding to the CORRIGO V3, the 3 ports used (E283W-3). Click on the icon below to declare the type of connection. ENGLISH 72/88 NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905...
  • Page 73 Check “Use TCP/IP port”. Answer "NO" to the question concerning the use of a crossover cable. An investigation is then conducted of any connected CORRIGO The names and the numbers of the CORRIGOs appear - select the automaton to connect if there are several on the network and press OK.
  • Page 74 Return to the previous screen, where the selected unit appears; you can assign a name to the CORRIGO by modifying the text in the box: "Current name" and press "TCP/IPSettings, Web site and e-mail": Click on "Use the following IP Settings", and enter the information provided by the network administrator in the corresponding boxes, for example: IP Address: 192.168.010.100 Sub-net mask: 255.255.255.000 Default Gateway (the first 9 digits identical to those of the IP address, and the last 3 are specific).
  • Page 75 Click on the "Security" tab You can change the default passwords that will be requested at the time of connecting to the web page. The various passwords allow you either to only view the parameters (Guest), or to view and modify the settings (operator or service).
  • Page 76 The following page opens on the screen: Enter the password that corresponds to your level of authorisation, by default: - Gu e s t : consultation of values only - O p e r a t o r o r Se r v i c e : consultation and modifications to the values. Click on “Run the application”...
  • Page 77 The 2 tab shows the current values and instructions. We strongly recommend to modify only the normal instructions; such as the temperature setpoint and flows at normal and low speed, and not to change the other values. The 3 tab allows consultation of the alarms: ENGLISH 77/88 NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905...
  • Page 78 The 4 tab allows viewing the status of the inputs / outputs of the controller: For more details, please see "9.3 Control of the inputs/outputs", page 52. The 5 tab allows programming an hourly schedule of automatic operation: ENGLISH 78/88 NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905...
  • Page 79 The 6 tab includes the proportional and integral values as well as the trigger settings for some alarms. D O NO T C HA NGE T HE V A LU ES. The 7 tab allows manual or automatic control of the different elements: Except for carrying out certain tests, it is recommended to leave the system on AUTO.
  • Page 80 1 1 . M A IN T EN A N C E 1 1 . 1 P r i o r p r e c a u t i o n s • Use the appropriate PPE (Personal Protective Equipment) for any operation: •...
  • Page 81 1 1 . 3 Li s t o f f a u l t s In the event of the appearance of a fault or alarm, a message "Maintenance required" appears in red on the main screen. The type of alarm can then be consulted in the advanced menu, the fault is then clearly identified on the screen.
  • Page 82 In s t a l l a t i o n o f a p r e s s u r e s w i t c h f o r t h e 2 • Contact the VIM after-sales service (SAV).
  • Page 83 1 1 . 5 C a s i n g m a i n t e n a n c e To facilitate maintenance, the moto-fan can be extracted from the unit: • Switch off the electrical supply at the safety switch. •...
  • Page 84 1 1 . 7 M a i n t e n a n c e / r e p l a c e m e n t o f t h e e l e c t r i c a l h e a t e r Safety Thermostats Manual reset thermostat...
  • Page 85 1 1 . 9 R e p l a c e m e n t o f t h e C O R R IGO a u t o m a t o n b a t t e r y When the low battery alarm appears and the red indicator light lights up, this means that the backup bat- tery to save the memory and the real time clock is too low.
  • Page 86 C o d e D e s i g n a t i o n Plug fan PFOI 35, Plug fan ECM D355, 1000 W, Tri 400 V, KSDR 48 018214 Plug fan PFOI 80, Plug fan ECM D450, 2730 W, Tri 400 V, KSDR 88 018216 Plug fan PFOI 120, Plug fan ECM D500, 5700W, Tri 400 V, KSDR 120 018240...
  • Page 87 ENGLISH 87/88 NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905...
  • Page 88 Non contractual document. With the constant concern to improve its equipment, the manufacturer re- serves the right to make any technical changes without notice. V IM Le s p r é s d e M é g y Su d – SO U D A N C S 6 0 1 2 0 - 7 9 4 0 1 ST M A IX ENT L’...

This manual is also suitable for:

Ksdr ecowatt 88Ksdr ecowatt 120Ksdr ecowatt 160Ksdr ecowatt 200

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