Control system

- Wired wall controller is standard
- Auto reset, operation mode control; with room sensor & coil sensor
- Daily timer or weekly timer
- Auto-diagnose, protections and error code display; jumpers configurations on electronic board

Design features

Ultra-thin, 205mm thickness, ceiling concealed type FCUs, suitable for hot/chilled water system.

Centrifugal fan

Well-known brand centrifugal fan with statically and dynamically balanced.
Material ABS, low noise and high efficiency. The three-speed motor adopts a new type of plastic sealed motor, fireproof and dustproof; Protection grade IP44; High efficiency and energy saving.

High efficiency coil

Coil are made of ф7 copper tubes and high exchange surface area aluminum blue fins/Golden fins. All coils are 100% tested against leaks by 16bar (1.6MPa) air pressure.

Drain pan

EPS plastic drain pan, whole foam molding, good insulation effect; The design has a diversion channel, more smooth drainage.

Drain pump

Drain pump is installed in the unit; An float switch inside as well to prevent from leaking.

Optional

WIFI, RS485 ModBus, master-slave network control, 2-way valve, 3-way valve, electric heater

Parameters

● Ultra-thin concealed ceiling unit (AC motor, 2 pipes 3 rows)

Remarks:
1. Cooling: inlet air temp. DB27 oC/WB19.5 oC, water inlet/outlet temp. 7 oC/12 oC.
2. Heating: inlet air temp. DB21 oC, water inlet temp. 60 oC; same water flow rate as for the cooling.
3. Sound pressure level is the test value of the unit running at high speed in an anechoic or semi anechoic chamber, 1 meter below and front of the unit.

● Ultra-thin concealed ceiling unit (DC motor, 2 pipes 3 rows)

Remarks:

1. Cooling: inlet air temp. DB27 oC/WB19.5 oC, water inlet/outlet temp. 7 oC/12 oC.
2. Heating: inlet air temp. DB21 oC, water inlet temp. 60 oC; same water flow rate as for the cooling.
3. Sound pressure level is the test value of the unit running at high speed in an anechoic or semi anechoic chamber, 1 meter below and front of the unit.

Catalog

Ultra-thin Concealed Ceiling Fan Coil Unit

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