Rivacold BEST CM R290 Instruction Manual
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Rivacold BEST CM R290 Instruction Manual

Ceiling-mounted packaged unit for cold rooms
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BEST CM R290
Ceiling-mounted packaged unit for cold rooms
Instruction manual | v. 00
Instructions translated from the original
DANGER!
Anyone who uses this machine is obliged to read these instructions for their own safety.

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Summary of Contents for Rivacold BEST CM R290

  • Page 1 BEST CM R290 Ceiling-mounted packaged unit for cold rooms Instruction manual | v. 00 Instructions translated from the original DANGER! Anyone who uses this machine is obliged to read these instructions for their own safety.
  • Page 2 Copy the content unmodified and indicating Rivacold srl as the copyright holder. Rivacold srl reserves the right to make changes or improvements to the relative documentation without prior notice. Requests for authorisations, additional copies of this manual or technical information about it, must be addressed to: Rivacold srl Fraz.

  • Page 3: Table Of Contents

    7.1 Connecting to the micro USB port 7.2 Description of the Quick menu 7.3 View the input and output state 7.4 Download and upload 7.5 Alarm log 7.6 HACCP alarm log Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 5: Warranty And Assistance

    BEST CM R290 assistance, contact RIVACOLD srl or the dealer in the Warranty and assistance relevant zone. Warranty terms Conformity RIVACOLD srl guarantees the product against any material or manufacturing defects for one year from the registration date of the packaged unit (see Declaration of conformity "Register the packaged unit using the QR code"...

  • Page 6: Introduction

    It must be stored in a clean place and kept in good 61022 Vallefoglia (PU) condition to be accessible to the operators. If the Italy manual is lost or damaged, contact RIVACOLD srl. Tel: +39 0721 919911 Fax: +39 0721 490015 If the packaged unit is sold, always attach the e-mail: info@rivacold.com...

  • Page 7: Safety

    Do not wear loose clothing, ties, chains and watches that can get caught in the moving parts. 2.1.5 Personal protective equipment Equipment Stage During lifting and transport During installation and commissioning Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 8: Personnel Skills

    Follow the warnings given in this instruction gram. manual concerning installation. Follow the instructions for adjustment, cleaning and maintenance given in this instruction manual. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 9: Safety Labels

    Isolate the pack- sharp parts 2.4.1 General warnings aged unit from the power supply. Clean the labels if dirty and replace them if detached or damaged. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 10: Fixed Guards

    Lpeak. Do not repair moving parts Do not remove safety devices Do not clean the condenser by hand Moving parts Flammable gas Electrocution Disconnect the power supply before performing maintenance Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 11: Learning About The Packaged Unit For Cold Rooms

    This packaged unit has been designed for all the uses Note: RIVACOLD srl cannot be held liable for any declared in "Intended use" above. restrictions due to national or regional regulations or In particular, with this packaged unit it is NOT possible laws.

  • Page 12: Packaged Unit Operation

    [C] located above the ceiling of the cold room and Door micro switch an air ducting system [D] and an air conveyor [E] applied to the ceiling inside the cold room. The Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 13: Transport And Handling

    Bluetooth, instead of the interface on the machine. DANGER! Contacts: to know and find the closest Rivacold sales contact person. Explosion/Burn. Presence of flammable gas. During transport and handling, adopt all the precautions required by the legislation in force.

  • Page 14: Transport And Handling

    The packaged unit is placed in a single package, complete with all electrical connections. The contents of the packaging are as follows: packaged unit air ducting air conveyor door micro switch with retainer Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 15: Installation

    Always refer to the information provided when ordering The ceiling must have a minimum thickness of the packaged unit. Contact Rivacold technical 80 mm and a maximum of 200 mm. assistance to receive specific information for the The place of installation must have a temperature installation.

  • Page 16: Installation Requirements

    The switch must be near the packaged unit. See "Technical features" on page 88. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 17: Install Best Cm

    6. On the inside of the ceiling, insert the air duct [F] diameter condensate drain [E]. into the hole and fasten it with screws. NOTICE: avoid tube back-ups which would prevent water from flowing out. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 18: Secure The Door Micro Switch

    2. Fasten the latch [C] on the door [D] at the wheel [E]. 3. To check that the door micro switch trips, close the cold room door: the door micro switch should trip when the door is fully closed. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 19: Connect The Packaged Unit To The Electrical Mains

    The work area for the operator is that in front of the control panel. 5.7.3 Operating tasks The operator sets the packaged unit and checks that is functions correctly. The operator periodically cleans the packaged unit. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 20: Start-Up

    (3 seconds): accesses the parameters menu. Press briefly: scrolls through the menu items or Setpoint or active decreases the displayed value. parameters menu Long press (3 seconds): accesses the Quick Menu. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 21: Control Panel Operations

    Safety device times Open door Start-up delay 6.2 Control panel operations IMPORTANT: these operations are also possible from the App and do not correspond to the parameters. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 22: Setting The Date And Time

    "PSS" appears on the display. Press briefly. "P 0" appears on the display. Press briefly to display the relevant number (e.g. select "P 2" to enter number 2). See "The passwords" on page 25. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 23 Cold room Door and Light Alarms Alarms from inputs Alarms from operations HACCP Alarms Alarm setting General functions General alarms Settings Clock Supervision Master/Slave Password Initialization Unit of measurement Logout Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 24 Press the arrows to view the parameter. Press briefly. The parameter value appears on the display. Press to set the desired value. Press briefly. The value is stored. The parameter name appears on the display. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 25 The letter m (minute) appears, followed by two digits indicating the minutes. Press UP/DOWN to set the minutes. Press SET to confirm and conclude the settings. "rtC" appears on the display Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 26: Using The My I.d. App

    3. Pair the app to the packaged unit, see "Register the packaged unit using the QR code" on the facing page or "Register the packaged unit using the numeric code" on page 24 6.4.2 Position the QR code Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 27 5. Scan the QR code next to the 6. Choose the option to share identification plate. the position. From here on, the packaged unit appears in the list of controlled devices. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 28 5. Enter the packaged unit code 6. Choose the option to share next to the identification plate the position. From here on, the and select OK. packaged unit appears in the list of controlled devices. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 29: The Passwords

    There are two levels of access: one for the installer and one for the end user. After a few minutes of inactivity, the authorisation to modify the parameters expires and the controller returns to the initial screen. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 30 Refer to the complete manual on the MY I.D. App. Profile MY I.D. Profile Password End user End_User 2201 Installer Installer 2300 Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 31: Quick Menu

    It allows you to view and save the HACCP alarm log. It allows you to view the information about the controller. It allows you to lock and unlock the control panel keyboard. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 32: View The Input And Output State

    The first item of the “AI” section appears on the display. Press briefly to view the relevant analogue input. Press briefly. The value detected by the evaporator temperature probe appears on the display. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 33 Energy Saving from digital input External serious alarm General input 1 General input 2 Analogue outputs Condenser fans compressor Evaporator fans Evaporator 2 Fans Heating Water solenoid valve General analogue output Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 34 Evaporation pressure valve 2 Evaporation temperature circuit 2 Circuit 2 overheating Valve opening percentage 3 Valve opening step 3 Evaporation pressure valve 3 Evaporation temperature circuit 3 Circuit 3 overheating Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 35: Download And Upload

    If the save function was not successful, "Err" will appear on the display. Repeat the operation. Note (*): The parameter configuration is saved in a file in txt format whose name is Export_1 Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 36: Alarm Log

    7.6.1 Available functions Function code Description View the HACCP high temperature alarm log. View the HACCP faulty probe alarm log. View the HACCP blackout alarm log. Download the HACCP alarm log. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 37 Press briefly to display the desired menu item. Press briefly. "HC1" appears on the display. Press briefly to display the desired menu item. Press briefly. "no" appears on the display. Press briefly. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 38: System Information

    Press briefly to display the desired menu item. Press briefly. "VEr" appears on the display. Press briefly. The version of the software installed on the controller appears on the display. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 39: Lock And Unlock The Control Panel

    Press simultaneously for 3 seconds. "unL" and the value of the variable set in parameter /t1 appear on the display for a few seconds, see "Configuration parameters" on page 37. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 40: Parameters

    Condenser analogue output Defrost Defrost Evaporator Fans Electronic Valve Regulation Protections Cold room Door and Light Alarms Alarms from inputs Alarms from operations HACCP Alarms Alarm setting General functions General alarms Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 41: Configuration Parameters

    1 – AIR – Parallel with 1…5 Compressor Water: 4 2 – AIR – On/Off 3 – AIR – Variable Speed 4 – WATER – On/Off 5 – WATER – Flow Rate Control Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 42 SCO + dCO, the fans run at maximum speed. with the regulation condensing pressure less than SCO - dCO, the fans stop. Note: for the description of parameters SCO, dCO and AOF see "Condenser parameters" on page 43. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 43: Restore Default Parameters

    Press briefly. "rUn" appears on the display. At the end of the process, the display shows “dOn” When finished, press briefly 4 times to return to the main screen. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 44: Service Parameters

    Selecting the minimum value of 0.0...Y14 analogue output AO1 (Relative to output Y1 of the board) Selecting the maximum value of Y13...100.0 analogue output AO1 (Relative to output Y1 of the board) Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 45: Regulation Parameters

    > NZ Unit of Default Parameter Description Options measurement Range Neutral Zone Differential K/°F 0…99.9 Heating Differential K/°F 0…99.9 Note (*): LV and TN parameters the same except where indicated. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 46: Compressor Parameters

    Pump-Down stop differential from bar/psi 0…99.9 regulation suction pressure Maximum time for Pump-Down stop - 0…999 Note (*): LV and TN parameters the same except where indicated. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 47: Condenser Parameters

    In floating condensation, condensation regulation is not linked to the value of parameter SCO, but the threshold value changes according to the ambient temperature. Note: the floating condensation is only used with air condensation and requires an ambient temperature probe to be installed. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 48: Defrost Parameters

    Enables and sets time for Defrost 1 Enables and sets time for Defrost 2 Enables and sets time for Defrost 3 Enables and sets time for Defrost 4 Enables and sets time for Defrost 5 Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 49 1 – Interval in minutes / Maximum time in seconds Stand-by time before skipping 0…999 defrost due to interval Dripping time 0…999 Discharge heater activation times 0…999 Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 50: Evaporator Fan Parameters

    0...99.9 activation NT: 10 Temperature threshold for °C/°F -99.9...99.9 Evaporator 2 Fan stop LT: -10 Differential for Evaporator 2 Fan K/°F 0...99.9 activation NT: 1 Post-dripping time 0…999 LT: 3 Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 51: Electronic Valve Parameters

    Below is a representation of the behaviour of the anti-stratification function: 8.11 Electronic valve parameters 8.11.1 List of regulation parameters EEV > REG Unit of Default Parameter Description Options measurement Range Overheating Setpoint K/°F P7…99.9 PID: Proportional Gain 0.0…800.0 Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 52 LT: -35 Low Evaporation Pressure 0.0…800.0 Protection: Integral Time Low Evaporation Pressure 1…999 Protection: Alarm Delay High Evaporation Pressure °C/°F PL1…99.9 Protection: Threshold High Evaporation Pressure 0.0…800.0 Protection: Integral Time Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 53: Electronic Valve Protections

    The opening degree of the valve and the tripping time are controlled by the difference between the detected evaporation temperature value (T_EVAP) and the low evaporation pressure protection threshold (LOP_TH). Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 54 The following chart shows the tripped high evaporation pressure protection: Quantity Description T_EVAP Evaporation temperature High evaporation pressure protection MOP_TH High evaporation pressure protection threshold. Parameter: PM1 Overheating PID control ALARM Alarm Alarm delay. Parameter: PM3 Time Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 55: Cold Room Light And Door Micro Switch Parameters

    1 - Yes Discharge Probe High Temperature 0…999 Alarm Delay (STH) Discharge Probe High Temperature °C/°F -99.9…99.9 99.9 Alarm Threshold (STH) Discharge Probe High Temperature K/°F 0.0…99.9 Alarm Differential (STH) Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 56 Fault/Broken Alarm (SG1) 1 - Yes Enables General probe 1 0 - No 0…1 Fault/Broken Alarm (SG2) 1 - Yes Note (*): LV and TN parameters the same except where indicated. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 57 2 – Absolute Low Regulation Temperature Alarm K/°F 0...99.9 Differential Threshold (Absolute)/Differential °C/°F -99.9...99.9 (Relative) for Low Regulation Temperature Alarm Note (*): LV and TN parameters the same except where indicated. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 58 Note: parameter HC1 can only be changed if parameter HSP = 3, in all other cases, its value is set automatically. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 59 If the temperature inside the cold room is higher than that set in parameter HC5, the HACCP high temperature alarm is triggered. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 60: General Function Parameters

    Delay for General Alarm 1 0…999 Enables General Alarm 2 0 – No 0…1 1 – Yes Selectable variables (**) Selects the variable for the regulation 1…40 of General Alarm 2 Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 61 Up to two general alarms can be set by specifying the following for each: enabling chosen alarm variable enabling conditions type of alarm alarm threshold alarm differential alarm delay Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 62: General Setting Parameters

    Description Options measurement Range Selects the Master or Slave mode 1 – Master 1…2 2 – Slave Address for Slave mode 1…9 Number of Slave devices for Master 0…9 mode Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 63 Note (*): LV and TN parameters the same except where indicated. Master/slave network Up to 10 packaged units can be connected in master/slave configuration: 1 master + 9 slave. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 64 0 – No 0…1 (default settings) 1 – Yes Start new Wizard 0 – No 0…1 1 – Yes Note (*): LV and TN parameters the same except where indicated. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 65 1 - S.I. 2 - USA 3 - UK 4 - Canada 5 - Lon 6 - S.I. (bar) Note (*): LV and TN parameters the same except where indicated. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 66: Maintenance

    Before performing maintenance, disconnect the power plug. 9.1.4 Maintenance on equipment components Perform maintenance by following the instructions, frequencies and all indications in the manuals and in the attached documentation. If necessary, contact RIVACOLD srl assistance. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 67: Periodic Maintenance

    Clean the fixed and mobile contacts of all the contactors. Cleaning Electrical box 9.3 Corrective maintenance 9.3.1 Required skills 9.3.2 Safety If in doubt, before carrying out any operation, contact RIVACOLD srl. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 68: Checking Or Replacing Condensing Unit Components

    Always wear helmets, footwear and protective gloves. Always wear the mask and protective goggles. 9.3.3 What to do In case of damage or a malfunction, consult "Installation and operation troubleshooting" on page 70or Rivacold srl 9.4 Checking or replacing condensing unit components 9.4.1 Required skills 9.4.2 When to check or replace...
  • Page 69 1. Turn the packaged unit on. 2. Verify that the compressor does NOT generate vibrations or clicking sounds, that is, sounds generated by short, close, sharp and frequent blows. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 70: Remove The Cover Of The Evaporating Part

    3. Insert the new compressor housing and replace all other components. 4. Set all the panels in place again. 9.5 Remove the cover of the evaporating part 9.5.1 Required skills Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...

  • Page 71: Checking Or Replacing Evaporating Part Components

    9.6.3 Warning Check or replace the components following the instructions, frequency and all indications in this manual and in the attached documentation. If necessary, contact RIVACOLD srl assistance. 9.6.4 Checking or replacing the fan unit 1. Remove the cover of the evaporating part (see "Remove the cover of the evaporating part"...

  • Page 72: Check Or Replace Components Of The Electrical Box

    9.7.3 Warning Check or replace the components following the instructions, frequency and all indications in this manual and in the attached documentation. If necessary, contact RIVACOLD srl assistance. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 73 9.7.4 Access the electrical box 1. Access the electrical box components [A] by removing the left side panel [B] and the electrical box panel [C]. 2. Check or replace the component. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 74: Diagnostics

    Check the wiring of the compressor power relay on the electrical box and its activation state. If the relay is NOT active, replace it The electric motor has an Replace the compressor. interrupted or short-circuited winding Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 75 Activate the limitation of the minimum condensing temperature, The condensing temperature is modify the CoM parameter, bringing it to 2, i.e. air condensing too low management with On/Off to prevent the condensation from dropping too much Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 76: Errors Indicated By The Controller

    Value measured out- Visual indication only Check wiring and perature probe alarm side the operating integrity of the probe ranges and replace it if neces- sary Faulty or dis- connected sensor Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 77 Visual indication only Check wiring and HACCP temperature side the operating integrity of the probe probe alarm ranges and replace it if neces- sary Faulty or dis- connected sensor Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 78 Compressor over- heating or short cir- cuit External alarm Stopped machine Check the digital External alarm triggered input configured with this alarm and the rel- ative activating con- tact. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 79 Circuit 3 block Check the condition Compressor 3 alarm triggered, possible of compressor 3 causes: circuit breaker or ded- icated thermal pro- tector tripped Compressor over- heating or short cir- cuit Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 80 Clean the condensing heating coil Low suction tem- Visual indication only Low intake tem- perature perature alarm Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 81 A62 if A56=2 with that measured or SET+A62 if A56=1. and if necessary, modify tripping threshold A62 Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 82 Check that the con- indication only denser fan is working properly, that the con- denser is clean and that the ambient tem- perature is within the machine's working range. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 83 Check the slave unit gress in slave unit 6 state not considered in alarm state and by the master in the check the alarm in master/slave func- progress tions Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 84 NET unit tions Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 85 + tdc + dt + 1 minute (parameters of the master) Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 86 At least one slave unit Visual indication only Check the conditions has skipped the of the unit and if skipped on slave unit sequential defrost necessary, check general alarm parameter dT1 Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 87 Check intensity will be. The parameters PL1, integral time indic- PL2, and PL3. ates the intensity of the action: the lower it is, the greater the intensity. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 88 Check intensity will be. The parameters PL1, integral time indic- PL2, and PL3. ates the intensity of the action: the lower it is, the greater the intensity. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 89 Check the power sup- Alarm EVD3 valve closed in Emer- valve regulation ply of the circuit gency due to power board. supply from an external source (Ultra- cap or UPS) Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 90: Appendix

    If the machine is to be relocated or has reached the end of its technical and operational life cycle, it must be dismantled. Dismantling procedure 1. Disconnect the energy sources. 2. Disassemble the various components. 3. If necessary, transport and temporarily store the machine in a suitable place. Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 91 Scrap the machine by disassembling the various components, separating them according to the material they are made of and take them to the collection facilities indicated by the government or local public bodies. Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 92 11. Appendix BEST CM R290 Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 93 11. Appendix BEST CM R290 Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 94 11. Appendix BEST CM R290 Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 95 11. Appendix BEST CM R290 Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...

  • Page 96: Time Zones

    States of America (Alabama*, Arkansas*, Illinois*, Indiana*, Iowa*, Florida (west)*, Kansas*, Kentucky (west)* , Louisiana*, Minnesota*, Mississippi*, Missouri*, Nebraska (east)*, North Dakota*, Oklahoma*, South Dakota (east)*, Tennessee (central and west)*, Texas* (central and east), Wisconsin*) Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 97 (Australian Capital Territory*, New South Wales* (except Broken Hill), Queensland, Victoria*, Tasmania*), Guam, Northern Mariana Islands, Papua New Guinea, Russia (Zone 9*, includes Vladivostok), Federated States of Micronesia (Yap and Chuuk) Instruction manual Rev. v. 00 | 9600-0095  |  © 2023 RIVACOLD srl...
  • Page 98 11), Tuvalu, Wallis and Futuna UTC +13:00 Fiji*, Wake Island, Marshall Islands, Nauru, New Zealand (Aotearoa)*, Antarctica, Russia (Zone 11), Tuvalu, Wallis and Futuna UTC +14:00 Kiribati (Line Islands or Southern Sporades) Instruction manual Rev. v. 00 | 9600-0095 | © 2023 RIVACOLD srl...
  • Page 100 RIVACOLD srl Fraz. Montecchio - via Sicilia, 7 61022 Vallefoglia (PU) Italy www.rivacold.com info@rivacold.com Tel. +39 0721 919911 BEST CM R290 Fax +39 0721 490015 © 2023 RIVACOLD srl...

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