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Merida RF Convector Operating and Installation Instructions (Read these instructions carefully and retain for future reference) Models: MER500 MER750 MER1000 MER1500 MER2000 NOTE: A qualified electrician must carry out the electrical installation of this convector. The Electrical installation must comply with the current UK and Irish regulations. Any claim on the warranty could be invalid if these requirements have not been met.
IMPORTANT INFORMATION • This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental abilities or lack of experience and knowledge, if they have been given supervision or appropriate training regarding the use of the device in a safe way and they understand the dangers involved.
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• All repairs where required must be completed by the manufacturing company or by special authorised staff. • If the heater is sold without cable and plug or any other disconnecting method, the installer must incorporate a disconnecting device taking into account the specific regulations that apply.
TECHNICAL DATA Power Size (mm) MODEL Net Weight (Kg.) Fuse Rating Rating (W) HxWxD MER500 443 x 530 x 125 5 Amp. MER750 443 x 530 x 125 5 Amp. MER1000 1000 443 x 625 x 125 10 Amp. MER1500 1500 443 x 810 x 125 10 Amp.
INSTALLATION INSTRUCTIONS ELECTRICAL CONNECTION A qualified electrician must carry out the electrical installation of this convector. The electrical installation must comply with the current UK and Irish regulations. Any claim on the warranty could be invalid if these requirements have not been met. The convector requires a 220/240V 50/60Hz power supply, a Fused Spur must be included in the wiring to the heater.
2. Attach the mounting bracket to the wall using the screws provided, screw through the lower horizontally slotted holes and mark through the upper vertically slotted holes for the top fixing screws. See Figure 3b. Drill and plug the wall for these screws. Using this method the heater will be mounted on the wall with 200mm between the floor and the bottom of the heater.
OPERATING INSTRUCTIONS Switching ON (Master): Once the convector has been mounted on the wall The control is based on four buttons and a TFT display. and correctly connected to the mains electricity power supply, press the main On/Off switch on the right hand side of the convector.
MANUAL PROGRAMMING SET PROGRAM TEMPERATURES To assist with programming the TFT screen is To amend the temperature set points used in backlit and will stay illuminated for approximately the program mode, press and hold the CONFIG 10 seconds after the last button is pressed. (To button until the following screen appears: change the backlight time, see the section on CONFIG...
Select TIME and press OK. Once correct PROGRAM The current set time is shown on the display, to selected, select Tuesday COPY change time move the underline to the Hours and period and press OK. The mode 00:00 23:59 press OK. underline will change to a TIME SETTINGS box around the times that...
To make sure your program is running Press To Adjust the brightness of the OK/MODE button until is shown at the DISPLAY SETTINGS the screen, select Brightness bottom of the screen. Brightness Level level and press OK. Wed. 11:00 Wed. 11:00 The ON levels are between Set point: Level...
PROGRAMMING WITH APP any button presses will be ignored and the locked screen displayed. To programme a Merida convector with a To unlock the keypad press and hold the + Gateway the heater must be paired to the and - until the unlock screen appears. Enter the Gateway.
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The Open window setting EASY Mode is a simple EASY mode Open Window will turn the heating of the mode of operation where convector off if the unit by only the + and – buttons detects a rapid drop in on the convector operate to temperature over a short increase or decrease the...
PASSWORD RUNBACK MODE The Password Function of the Merida convector The Merida convector comes with a Runback serves a number of functions; Keylock, Advanced mode for use when the heater will be installed in menu access and also Runback access when the areas where restricted user control is required.
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Default time MAX TEMPERATURE Runback Runback operate Temperature Settings Runback 30 minutes, this can be setting allows the installer Max Time increased in ½ hour sections temperature Runback Con g RunBack Temp Setback up to 8 hours (480 mins) by higher than the Runback Max.
If the screen shows E1 the high level cutout will an electrician. open and turn the element off. In the case of any error code shown please contact Technical@ATC.ie for support; please include an image of your serial number and the Error code with the email.
DEFAULT VALUES Default mode: OFF Type of control: PID Temperature offset: 0°C Open window detection: Disabled Adaptive Start: Disabled Programming in one hour intervals, All programmed hours in anti frost mode Set point temperatures: • Anti-freeze 7°C • Eco 18°C •...
Failure to keep the Merida Convector clean may result in dust becoming burnt and depositing on the wall above the heater in the form of dark streaks or patches. This type of marking is expressly due to failure to keep the heater and surrounding area clean. ATC take no responsibility for any such damage caused GUARANTEE Your appliance is guaranteed for 2 years from the date of purchase –...
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