Related Manuals for E-Tech M 36 Flex
Summary of Contents for E-Tech M 36 Flex
- Page 1 E-Tech M Flex Single and Three-phase Mobile Electric Boiler Installation, Operation & Maintenance Instructions for the Operator and the Owner A1009184 - 664Y8500 • A...
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Page 2: Table Of Contents
Table of Contents General Information ........3 Defining the Deployment Location ......25 Deployment Procedure ..........25 Meaning of Symbols ............3 Filling the System ............26 Package Contents ............. 5 Starting Up the Appliance ..........26 Accessories - Sold separately ........5 Saving Parameters to an External Drive ....28 General Description ............ -
Page 3: General Information
General Information MEANING OF SYMBOLS Cold water inlet (return) Pressure Hot water outlet (supply) Temperature Presence of voltage Empty weight Essential instruction for safety (of per- sons and equipment) Weight with water Essential instruction for electrical safe- ty (electrical hazard) Essential instruction for the correct op- Touch eration of the appliance or the system... - Page 4 General Information This manual contains important information with respect to the deployment/tear-down, the start- ing up and the maintenance of the appliance. This manual is an integral part of the appliance which it refers to. It must be provided with the appliance and kept safely with it at all times.
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Page 5: Package Contents
3 kW (1x16A) poses. Thanks to its light weight, the E-Tech M can be easily moved around and transported from one location to an- other by one operator. 6 kW (1x32A) - Page 6 General Information 11 11 10 10 21 21 22 22 14 14 16 16 23 23 13 13 20 20 17 17 12 12 18 18 19 19 Transport handle 13. 12L expansion vessel Removable access panel 14. USB socket 60°C High temp limit switch (auto reset ) 15.
- Page 7 General Information 11 11 12 12 10 10 12 12 60°C high limit switch (auto reset) 10 10 Heating element contactors Cut-out fuses (heating elements) Cut-out fuse (pump) Pump contactor General contactor Flex power supply socket 24Vdc power supply cut-out fuse 24Vdc power supply 24 Vdc power supply distribution 96°C high limit switch (manual reset)
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Page 8: User's Guide
User’s Guide User’s Guide CONTROL PANEL DESCRIPTION Colour touch screen USB socket On/Off and Mode Selection switch On/Off and Mode Selection Switch - When the Colour Touch Screen - The control panel offer di- switch is turned to the left or to the right, the appli- rect access to the menus, functions and parameters ance is powered on in the selected mode : through a user-friendly touch screen. - Page 9 User’s Guide General Indicates that the internal memory is not available To zoom in To access the Advanced parameters of the appliance - access locked by code To zoom out Access to Advanced parameters after unlocking with access code To validate a setting Saved file(s) containing the error log of the appliance.
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Page 10: Using The Controller
User’s Guide USING THE CONTROLLER Touch ( ) the various icons marked below to access the relevant pages and functions. Current supply water temp. Preset water temp. & fast access to Heating Settings Date and time To “Settings” menu Access to other page Current output power Vs. - Page 11 User’s Guide WATER TEMP. INFORMATION GRAPH Displays the supply and return temp. in a graph • Possibility to zoom in / out for a clearer • view on the time axis The value below the time axis indicates the time •...
- Page 12 User’s Guide OPERATION SETTINGS Allows to define the pump flow rate (55%, 75% or 100%) • Allows to set up the boiler power, in steps of 3 kW. The • max. power depends on the connected power cable. Allows to define the duration of the pump pre-purge •...
- Page 13 User’s Guide STATISTICS Indicates the total running time (top right corner) of the • appliance Indicates, for each heating element, the total heating • time and % of used time compare to the total lifetime of the component. Clicking on it allow to reset the sta- tistics.
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Page 14: Advanced Functions
User’s Guide ADVANCED FUNCTIONS Touch ( ) to open the access page and advanced functions. ADVANCED ACCESS PAGE Set the access code (054) using the up and down ar- • rows above and under each position Validate by touching • To cancel the operation, touch ADVANCED SETTING MENU Gives access to the following:... - Page 15 User’s Guide ADVANCED OPERATION SETTINGS Allows to define the pump flow rate (55%, 75% or 100%) • Allows to set up the boiler power, in steps of 3 kW. The • max power depends on the connected power cable. Allows to define the duration of the pump pre-purge •...
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Page 16: Dimensions & Characteristics
Technical Specifications DIMENSIONS & CHARACTERISTICS IP66 FlexPower® Ž 1 PH Ž 3 PH ØG3/4” [M] + ØG3/4” [M] + Quick connect adapter Quick connect adapter Ø3/4” [M] Dimensions in mm (primary) Primary circuit expansion vessel volume °C °C Max Power Rated voltage of the power supply 1x230 V / 3x400 V Rated voltage of the control circuit... -
Page 17: Power Wiring Diagram
Technical Specifications POWER WIRING DIAGRAM... -
Page 18: Control Wiring Diagram
Technical Specifications CONTROL WIRING DIAGRAM QF24 gG 2A gG 2A +24V Pump Power switch/Mode selector 60°C high limit switch (auto reset) 96°C high limit switch (manual reset) KM P USB socket 20 A Controller 24V transformer HMI power supply HMI Modbus Pump PWM Y/Gr Return temp. - Page 19 Technical Specifications KM P K16.2 R Bk C8 D08- D08 D07 D06 D05Com D04 D03 Com C2 D02 C1 Y/Gr 24V 2.5A Y/Gr X8.1 Y/Gr 100-240V~ -- Gnd Gnd AO1 AO2 A O3 AO4 Com DI1 DI2 DI3DI4DI5 DI6 DI7 DI8 AI1AI2AI3AI4 AI5 AI6AI7AI8Gnd 5V 24V V G O Gr Gr...
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Page 20: Preparation
Preparation Preparation HANDLING INSTRUCTIONS • The weight of the packaged boiler is 70 Kg, which could present a risk of injury when lifting the package. Ask for help to lift it or handle it, or use an appropriate lifting means. •... -
Page 21: Installing The Optional Protection Bumper
Preparation INSTALLING THE OPTIONAL PROTECTION BUMPER • For ease of operation, the optional protection bumper should be installed before installing the wheels. • To install the optional protection bumper, the appliance must lie on the floor, as shown below. INFLATING THE TIRES... -
Page 22: Installing The Wheels
Preparation INSTALLING THE WHEELS ± 10 cm Wheel installed with valve located outwards easy access. -
Page 23: Deployment
Deployment Deployment SAFETY INSTRUCTIONS FOR THE SAFETY INSTRUCTIONS FOR THE INSTALLATION ELECTRICAL CONNECTION Essential recommendation for electrical safety General remarks • As far as the power input to the boiler is • The connections (electrical, hydraulic) must concerned, the installation must comply be carried out in accordance with current with standard EN60364-1 that defines the applicable standards and regulations. -
Page 24: Safety Instructions For The Hydraulic Connection
Deployment SAFETY INSTRUCTIONS FOR THE RECOMMENDATIONS PREVENT HYDRAULIC CONNECTION CORROSION AND SCALING Prevention Principles Essential recommendations for safety Flush the existing system before installing the ap- • If the quick connect adapters are not used pliance when installing the boiler, use a two-wrench Limit the fill frequency method when tightening field piping onto Limit the presence of oxygen and sludge in the wa-... -
Page 25: Moving The Appliance Around
Deployment MOVING THE APPLIANCE AROUND DEPLOYMENT PROCEDURE Set-up conditions If the appliance was in operation, perform tear-down External power supply isolated. procedure before moving it around. Refer to "Tear- • Appliance disconnected from the water mains and empty. Down" on page 31 •... -
Page 26: Filling The System
Deployment FILLING THE SYSTEM STARTING UP THE APPLIANCE Set-up conditions Essential recommendations for safety External power supply isolated • • Set the water temperature in accordance with usage and local plumbing codes. Temporary filling hose, equipped with specific check valve •... - Page 27 Deployment The wizard starts up. At the controller request, bleed the air from the system by ac- tuating the manual air vent. Stop as soon as water comes out. Touch the language icon to select the correct language (EN-FR-NL-DE-IT) as required, then “YES” or “NO”: When finished, Touch “Done”.
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Page 28: Saving Parameters To An External Drive
Deployment SAVING PARAMETERS TO AN EXTERNAL DRIVE Set-up conditions Appliance in operating condition • Installation and Operation A confirmation screen will be displayed while the data is Make sure to use a USB stick of the “USB 2.0” type, written on the external drive. A green circle indicates the max size of 32 Go, FAT32 format, or it will not be progress of the operation. -
Page 29: Using The Screed Drying Function
Deployment USING THE SCREED DRYING FUNCTION To “Settings” menu Access to info graph - - - - -DRYING SEQUENCE- - - - - WATER TEMP. INFORMATION GRAPH Displays the supply and return temp. in a graph • Possibility to zoom in / out for a clearer •... - Page 30 Deployment Defining a screed drying sequence SCREED DRYING DEFINITION Activation /deactivation . of the screed • drying sequence Selection of one out of four screed drying programs us- • ing the auto mode icon. Display at the top of the screen of the total number of •...
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Page 31: Tear-Down
Tear-Down Tear-Down TEAR-DOWN PROCEDURE CONDITIONING FOR MOVING AROUND Set-up conditions Set-up conditions Boiler shut down using the main switch Bring the system temperature down, around 30 °C. • • External power supply disconnected (through the external • Shut down procedure electrical box) Turn boiler off by bringing the main switch back to the Power cable removed... -
Page 32: Draining The Appliance And The System
Tear-Down DRAINING THE APPLIANCE AND THE SYSTEM Set-up conditions Boiler shut down using the main switch • External power supply disconnected (through the external • electrical box) Power cable removed • Boiler cooled down < 30°C (if it was in operation) •... -
Page 33: Maintenance
Maintenance Maintenance INSTRUCTIONS FOR THE APPLIANCE MAINTENANCE Essential recommendations for the correct operation Essential recommendations for the electrical safety of the appliance • Before opening for maintenance, turn off the boiler by placing the power switch to • It is recommended to have the boiler OFF (center position). -
Page 34: Removing And Installing The Access Panels
Maintenance REMOVING AND INSTALLING THE ACCESS PANELS Front Panel The power cable must be disconnected from appliance to be able to actuate the bottom latch and open the front panel. Right Side Panel Right side panel is shown here as example. The removal process is the same for both sides. - Page 35 Maintenance Top Panel Lift slowly the top panel and make sure to disconnect both cables from the back of the control panel. Protection cover At reinstallation, place thumb screw with flat side outwards.
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Page 36: Removing/Installing The Heating Elements
Maintenance REMOVING/INSTALLING THE HEATING RESETTING THE HIGH TEMP LIMIT SWITCH ELEMENTS Set-up conditions Set-up conditions Boiler shut down through the main power switch • Boiler shut down using the main switch • External power supply isolated (through the external elec- •... -
Page 37: Replacing The Wheels
Maintenance REPLACING THE WHEELS UNBLOCKING THE PUMP Set-up conditions Set-up conditions Boiler shut down using the main switch Boiler shut down using the main switch • • Power cable removed • Procedure Boiler disconnected from water circuits • Insert a cross-head screwdriver through the left opening Procedure of the bottom protection panel (pump access opening) to access the pump screw. -
Page 38: Cleaning The Appliance
Maintenance CLEANING THE APPLIANCE REPLACING THE EXPANSION VESSEL Set-up conditions Set-up conditions Boiler shut down through the main power switch Boiler shut down through the main power switch • • Power supply cable disconnected from the mains and the Power supply cable disconnected from the mains and the •... -
Page 39: Replacing The Pump
Maintenance REPLACING THE PUMP Set-up conditions Boiler shut down through the main power switch • Power supply cable disconnected from the mains and the Some water may still come out of the water circuit • boiler when removing the pump. Boiler empty and stop valves open. -
Page 40: Troubleshooting
Troubleshooting Troubleshooting ERROR MESSAGES, PROBLEMS AND SOLUTIONS Code Popup Message Reason EEPROM error, the boiler can't save the parameters While writing in EEPROM (PLC memory), the PLC returns an error if the writing operation is defective. Please restart the boiler The connector is not recognized by the boiler Checks if the code of the connected cable corresponds to one of the defined cables. - Page 41 Troubleshooting Explanation Warns of possible memory storage errors Each connector has its own code, if the code is not recognized or if the code socket is defective, the boiler blocks all possible action The plug is recognized but allows a higher power compared to what the boiler can provide. Prevents multiple errors from happening too quickly.
- Page 42 Troubleshooting Code Popup Message Reason Hydraulic system pressure is too low Water pressure < 0.3 Bar The pump is stopped until the problem is fixed The temperature measured by the output sensor is too high Protection boiler: NTC SUPPLY> MaxT° security (default : 88°C) The boiler is in safety mode The temperature measured by the output...
- Page 43 Troubleshooting Explanation Allows the pump to be protected Prevents hardware activation (TOD) of the system and protects equipment Prevents the system from freezing and protects the equipment Prevents hardware activation (TOD) of the system and protects equipment Prevents the system from freezing and protects the equipment Hardware safety device to prevent the boiler from going above 96°C, and to prevent the water from boiling.
- Page 44 ACV International Oude Vijverweg, 6 B-1653 Dworp Belgium belgium.service@acv.com www.acv.com...