Click here for FTC7 Controller YouTube Playlist
Click here for FTC7 Wiring Guide
All inputs MUST be Volt-free/ Connected via Volt-free Relay
SW1-7 MUST BE ON = Monobloc Heat Pump In Use SW2-8 MUST BE ON = Flow Sensor In Use
The guidance below applies to the FTC7 (Indoor Unit). Turn ON relevant DIPS as shown below, all remaining DIPS to be OFF.
FTC7 Commissioning GUIDE
For Single Heat Pump / Basic Applications OnLY
SW1-8 ON = Mitsubishi Electric Wireless Room Stat(s) In Use. (Maximum of 8) SW2-1 ON = 3rd-Party control for Heating Zone 1 connected via IN1 SW3-1 ON = 3rd-Party control Heating Zone 2 connected via IN6
Heating Controls
Single Heating Zone = SW3-5 ON Only OR2x Heating zones with the same flow temps = SW3-5 & SW3-6 ON OR2x Heating zones/ different flow temperatures/ FTC controlling blending valve for zone 2 only = SW3-5, SW2-6 & SW2-7 ON
Heating Mode
Essential Settings
SW1-3 ON = Hot Water Mode Active SW1-4 ON = FTC to control Immersion Heater for Legionella prevention and as back-up if an error occurs SW3-7 ON = Mitsubishi Electric Pre-plumbed Cylinder with Plate Heat Exchanger In Use. (Leave SW3-7 OFF for Coil Cylinders)
Hot Water Mode
Top of FTC7 PCB
Please note: When SW2-6 & SW2-7 are ON (2x Heating Zones with different flow temperatures), additional temperature sensors are required for each heating zone. Description: Flow & Return Temperature Sensors 5m Cable Model Name: PAC-TH011-E Reference Code: 258695
Heating Circuit Configurations
Alternative Power Supply Configurations
Click to enlarge any of the images
Click here to be taken to R290 Data Book - DIP Switch Functions
FTC7 DIP Switch Functions
FTC7 can operate either SPST or SPDT Diverter Valve types, subject to which OUT4 configuration is used.
Coil surface area must be suitable for low temperature heat pumps
If the installation is in a hard water area or more than 250mg/L calcium hardness, a scale reducer must be fitted
1x Dry pocket is required for Mitsubishi Electric hot water temperature control thermistor THW5B, connected via Blue Plug CNW5 / 3 & 4.
All safety devices and pipework should be accessible for annual service and inspection
Must be high density injection or spray on foam insulation to current building regulations
When using ecodan R290 outdoor unit with FTC7, an immersion heater is not required to satisfy G3 regs for Legionella prevention
Only 1x hot water cylinder may be used - Must be Indirect
3rd-Party Cylinder Specification & Additional Information
- Normal interval control
- Medium target flow temperature
- Slow interval control
- Low target flow temperature
- Quick interval control
- High target flow temperature
Fan Coil Units
Underfloor
Radiators
Heating control logic optimised for emitter type selected!
New Quick Start settings makes it quicker and easier to do initial setup
Simplified layout makes it easier to navigate between options
Touch Screen Control
New features:
FTC7 Has A Completely New Main Remote Controller!
How to create additional heating circuits
PLEASE BE AWARE OF DIFFERENCE WHEN PAIRING TO RECEIVER:
Mode Select on WT50 is top figure, RC Address is bottom figure, this is the other way round on WT60, Mode Select is bottom figure, RC Address is top figure.
PAR-WT60R-E
PAR-WT50R-E
If using more than 1 Mitsubishi Electric Wireless Transmitter (Max 8), press Menu> Initial Settings> Room Sensor Setting> Sensor Setting> Room RC Zone Select> then allocate each wireless transmitter (ROOM RC 1-8) to either Zone 1 or Zone 2.
Mitsubishi Electric Wireless Receiver & Transmitters
R290 Safe Handling Guide
R290 Heat Pump Installation Requirements
Or visit https://les.mitsubishielectric.co.uk/installers/tools-and-software-downloads
Click on the YouTube Icon to be taken straight to the ecodan YouTube Channel.
Download the MEUK Tools & Apps shown below by clicking on the icons below:
For guidance on designing Hybrid or Cascade Systems, please call: Pre-sales Technical Support - 0171 278 666 >Option 3
After-sales Technical Helpdesk - 0161 8666 089 >Option 3
