Hitachi YUTAKI Series Service Manual

131
System MMI Pack (Room unit and RF receiver)
SMGB0066 rev.0 - 12/2009
Controller pack
Service Manual
4


note
The RF Receiver contains no user serviceable parts. It should be opened and installed by qualied installer only. -

caution
Static electricity. Malfunction. Do not touch the circuit board. -


max. 30m. 2 x 0.5mm
2
; 2 x 0.8mm
2

RF Receiver
System
Controller
 
System
Controller
The RF Receiver can be connected to other Open therm appliances. For the correct wiring
connections refer to the installation manual of the Open therm device.


note
All wiring must be in accordance with IEE regulations. -
Observe ambient temperature and current limits (see the RF Receiver wiring label). -

Hitachi YUTAKI Series Specifications

General

Heating Capacity	5.0 kW - 16.0 kW
Cooling Capacity	5.0 kW - 16.0 kW
Energy Efficiency Class	A+++
Refrigerant	R32
Operating Temperature Range (Cooling)	46°C
Noise Level (Indoor Unit)	45 dB
Noise Level (Outdoor Unit)	45 dB