Technibel TWN Series, Installation Instruction

Page: 6 / 16

GB
6
3.2 - ELECTRICAL CONNECTION
3.2.1 - GENERAL
• Connections are made on the terminal strip located on the side of the unit.
• The electrical connection conduits must be fixed.
• Use the orifices provided for cable lead-throughs.
• Make sure that the wires are correctly connected to the terminal board. Incorrect connection can cause operating
problems as well as overheating which can cause fires.
• Class 1 appliance.
• The electrical installation must be carried out in compliance with the standards and regulations in force (especially
NF C 15-100 ≈ CEI 364).
3.2.2 - POWER SUPPLY
• 230 V / 1 + Earth / 50 Hz power supply from a power supply and protection device (not included) in accordance with
the standards and regulations in force. The unit must be protected by a two-pole circuit breaker (not supplied).
• The voltage variation tolerance is ± 10 % during operation.
• Maximum fuse protection: 6 A.
• Terminal unit current load:
(*) Excluding accessories
• Note : Power to the electric heating kit, if any, must be supplied separately (refer to the kit’s installation instructions).
3.2.3 - REMOTE CONTROLS (ACCESSORIES)
• 5 types:
- RAB 30 code 70250076 with manual change / over (cooling / heating switching) for "2-pipe" or "4-pipe" or
“2-pipe” C electric heater element units.
- RCC 10 code 70250051 with automatic change / over (cooling / heating switching) for "2-pipe" units.
- RCC 20 code 70250052 with automatic change / over (cooling / heating switching) for “2-pipe” C electric
heater element or 4-tube units.
- K70P090Z and K70P091Z with automatic change-over for “2 or 4-pipe” units or “2-pipe” C electric heater
element units.
Sizes
02
03 04 05 06 08 11
0.24 0.25 0.44 0.44 0.80 1.12 1.52
1.5 mm
2
Current (*) A
Size
RAB 30
RCC 10 / 20
Function switch:
- Stand-by.
- On with fan speed selection. Heating on indicator light
Ventilation on indicator light
Cooling on indicator light
Temperature setpoint knob
Function switch:
- Stand-by.
- On with fan speed selection.
Temperature setpoint knob
Heating / Cooling selector switch
MY COMFORT BASE
MY COMFORT MEDIUM
• “ ECO ” mode
• “ Frost Protection ” mode.
• Alarm sensors.
• “ ECO ” mode
• “ Frost Protection ” mode.
• Alarm sensors.
• “
Master / Slave ” system.
• Remote “ ECO ” mode.
• “ Dehumidification ” function.
K70P090Z K70P091Z