background image

5

Immersion Controller

The IMC is supplied with its own surface mounting box, which can be mounted over 
a single or double gang flush wall box. It should not be mounted on an unearthed 
metal surface.
An immersion heater must have its own radial circuit.
This should be protected by a 16 Amp RCBO.

Mounting & Installation

Caution!

 

ƒ

Installation and connection should only be carried out by a qualified person.

 

ƒ

Only qualified electricians or authorised service staff are permitted to open the controller.

 

ƒ

If the controller is used in a way not specified by the manufacturer, its safety may be impaired.

 

ƒ

Prior to setting the controller, it is necessary to complete all required settings described in the section.

 

ƒ

Do not use sharp tools to push any button

 

ƒ

WARNING!

 

  Isolate mains supply before commencing installation and ensure the unit is properly earthed

Содержание IMC

Страница 1: ...Installation and Operation Guide Immersion Controller IMC ...

Страница 2: ...tions Table of contents 4 LCD Symbol Button Description 8 Wiring 18 Keypad Lock Function 19 Menu Function 11 Setting the date time and programming mode 12 13 15 14 19 P01 Backlight Function 20 P02 Backlight Function 21 23 P03 PIN lock P05 Reset Function Programming Modes Programming Timed Mode Factory Program Settings Operating Switch ...

Страница 3: ...Installation Instructions ...

Страница 4: ...2 IMC RFRP OT Room Thermostat Factory Default Settings Clock 24 hour Daylight saving On Backlight Auto Keypad lock Off PIN lock Off Programming mode 24H ...

Страница 5: ...e 0 45 C Admissible ambient humidity 5 95 RH Dimensions 170 x 116 x 63 mm Contact rating 13A 250Vac Program memory backup Internal Battery LIR 2032 Backlight White IP rating IP20 Pollution degree Pollution Degree 2 Rated impulse voltage Resistance to voltage surge 2KV as per EN60730 Automatic action Type 1C ...

Страница 6: ...the week Time Holiday Mode is enabled Timed Mode is enabled Boost Mode is active Holiday end date Keypad Lock Solid PIN Lock Flashing Date Program setting Operating Switch Boost Button Menu Button Program Button Time Date Button Input Buttons Timed Mode Indicator Boost Mode Indicator ...

Страница 7: ...tion Installation and connection should only be carried out by a qualified person Only qualified electricians or authorised service staff are permitted to open the controller If the controller is used in a way not specified by the manufacturer its safety may be impaired Prior to setting the controller it is necessary to complete all required settings described in the section Do not use sharp tools...

Страница 8: ... 2 screws Note Use a cable with a minimum conductor size of 1 5mm2 for a 3kW heater to connect the element s to the IMC controller When wiring is complete ensure that all terminal screws including the earth terminal screws are securely tightened Clamp all surface wiring adjacent to the back housing of the controller or use trunking where appropriate Secure the heat resistant flexible cords from th...

Страница 9: ...7 Immersion Controller Installation Drawing 3 4 1 2 45 169 50 58 115 50 ...

Страница 10: ...ons Terminal 1 Live In Terminal 2 Neutral In Terminal 3 Neutral Out Terminal 4 Boost Load Terminal 5 Timed Off Peak Load Timed Off Peak Load Boost Load N Out N In L In N Mains Supply L Wiring Caution Mains voltage output only ...

Страница 11: ...eparate thermostats In practice the thermostat for the top short element is usually set 5 10 C less than the thermostat for the long Off Peak element 2 Connect the Neutral to Terminal 3 3 Connect the Earth to the Earth terminals 4 Connect the short element Boost Load to Terminal 4 5 Connect the long element Timed Off Peak Load to Terminal 5 Note The 3 core flexible cable from the immersion heater ...

Страница 12: ...Operating Instructions ...

Страница 13: ...e month Press Press or to select the day Press Press or to select the hour Press Press or to select the minute Press Press or to adjust from 24H to 5 2 day or 7 day Press Press or to turn DST daylight savings time On or Off Press or wait 30 seconds to return to normal operation Setting the date time and programming mode ...

Страница 14: ...se the Operating Switch to set the controller to TIMED The controller will switch on and off based on the time programs set by the user in the PROG mode Factory settings on page 14 Setting Controller to BOOST Note Boost is only possible when the operating switch is set to TIMED Press the once for 30 minutes twice for 1 hour three times for 2 hours four times for 3 hours Press to confirm BOOST time...

Страница 15: ...raming Monday to Friday as one block and Saturday and Sunday as a 2nd block There are 3 On and Off times per day possible 7 Day mode Programming all 7 days individually with different times Programming Modes If 7 D mode is selected you can program each day of the week with 3 On and Off times If 24H mode is selected you can only program each day of the week with the same 3 On and Off times ...

Страница 16: ... Mon Fri 02 15 07 15 12 00 12 00 18 00 18 00 Sat Sun 02 15 07 15 12 00 12 00 18 00 18 00 24 Hour P1 ON P1 OFF P2 ON P2 OFF P3 ON P3 OFF Everyday 02 15 07 15 12 00 12 00 18 00 18 00 7 DAY P1 ON P1 OFF P2 ON P2 OFF P3 ON P3 OFF Each day individually 02 15 07 15 12 00 12 00 18 00 18 00 ...

Страница 17: ...op of the screen the different modes 5 2 d 7 d 24 hr can be chosen in the TIME menu see page 11 Press or to adjust the P1 ON time Press Press or to adjust the P1 OFF time Press Press or to adjust the P2 ON time Press Press or to adjust the P2 OFF time Press Press or to adjust the P3 ON time Press Press or to adjust the P3 OFF time Press Press or wait 30 seconds to return to normal operation Progra...

Страница 18: ...ppear at the top of the screen Press or to adjust the P1 ON time Press Press or to adjust the P1 OFF time Press Repeat this process for P2 and P3 On Off times SAT SUN will appear at the top of the screen Repeat this process for the Saturday and Sunday programs Press or wait 30 seconds to return to normal operation ...

Страница 19: ...ar at the top of the screen Press or to adjust the P1 ON time Press Press or to adjust the P1 OFF time Press Repeat this process for P2 and P3 On Off times TUE will appear on the screen repeat this process for the remaining days of the week Press or wait 30 seconds to return to normal operation ...

Страница 20: ...pad press and hold both the and together for 10 seconds will appear on the screen Keypad is now locked Unlocking the keypad To unlock the keypad press and hold both the and together for 10 seconds will disappear from the screen Keypad is now unlocked Note The user can still use the operating switch to change between TIMED and OFF modes even when the keypad is locked ...

Страница 21: ...e are two settings for selection the factory default setting is AUTO AUTO On pressing any button the backlight stays on for 10 seconds ON Backlight is permanently ON To adjust the backlight function press P01 will be flashing on the screen Press Press either or to select between AUTO and ON mode Press to confirm and to return to normal operation ...

Страница 22: ...LIDAY and TO will appear on the screen and the year will be flashing Use and to confirm the year Press Use and to confirm the month Press Use and to confirm the day Press Use and to confirm the hour Press to confirm The controller is now in holiday mode and will not activate until the holiday period finishes The screen will display the holiday end date and time All buttons except become inactive d...

Страница 23: ...gramming To access the PIN lock function Press P01 will be flashing on the screen Press P02 will be flashing on the screen Press P03 will be flashing on the screen Press 0000 will be appear on the screen Use and to choose a value between 0 and 9 for the first digit of the PIN Press Repeat this process for the remaining 3 digits of the PIN Press ...

Страница 24: ...the PIN is confirmed the PIN lock is activated immediately When the PIN lock is activated will flash on the main screen The user can still use the mode switch to change between TIMED and OFF modes even when the keypad is PIN locked When the PIN lock is activated Boost is limited to 30 minutes or 1 hour To cancel PIN lock Press and enter your PIN number again by using and ...

Страница 25: ... lets the user reset the controller to factory default settings Press P01 will be flashing on the screen Use to scroll to P05 Press No and rst will appear on the screen Use to scroll to YES Press Device will now restart and revert to its original factory settings ...

Страница 26: ...24 IMC Notes ...

Страница 27: ...25 Immersion Controller Notes ...

Страница 28: ... IE EPH Controls UK 2020 EPH Controls Ltd sales ephcontrols com www ephcontrols com T 44 1933 626 396 F 44 1933 626 218 20200918_EDBS_DS sales ephcontrols com www ephcontrols com T 353 21 434 6238 F 353 21 454 5890 ...

Отзывы: