Sanyo C1305DXHN8, SPW-CR605GXH8B, C1405DXHN8 ECOi 3 Way features at a glance Solenoid Valve Kit

ECOi 3 Way - features at a glance

Solenoid Valve Kit

ECOi 3 Way is one of the most advanced VRF heat recovery systems available. Not only offering high-efficiency and performance for simultaneous heating and cooling, its sophisticated design makes installation and maintenance much easier.

•Simultaneous heating and cooling for total control

•Single footprint size for all unit capacities (8-16HP)

•DC inverter technology combined with R410A for excellent efficiency

•System configuration from 8HP to 48HP

•Diversity ratio 50-130%

•Sound levels: from 54.5dB(A)

•Quiet mode offers a further 3dB(A) reduction

•Extended pipe runs of up to 150m

•COPs to 4.1

•Provides cooling down to -10°C ambient

•Connectability of 40 indoor units from 24HP upwards

Extended operating range - better output at lower temperatures

The operating range for heating has been extended to -20°C. The remote controller temperature setting for heating operation has also been extended from 16°C to 30°C.

8HP ~ 48HP Cooling: -10˚C DB ~ 43˚C DB

Heating: -20˚C WB ~ 15˚C WB

There is improved performance at lower ambient conditions due to SANYO’s unique wrap‑around outdoor unit coil design and active defrost management.

Higher COPs - lower running costs

HP	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	42	44	46	48
EER Cooling	3.78	3.45	3.41	3.45	3.38	3.57	3.46	3.44	3.45	3.41	3.4	3.41	3.38	3.45	3.41	3.42	3.42	3.4	3.41	3.40	3.38
COP Heating	4.09	3.95	3.81	3.91	3.79	4.01	3.96	3.88	3.92	3.84	3.8	3.85	3.79	3.93	3.88	3.84	3.88	3.84	3.81	3.83	3.79

9	UK Conditions: Cooling Indoor 23˚C DB 50% RH Outdoor 30˚C Heating Indoor 20˚C Outdoor 0˚C
	Rating Conditions: Cooling Indoor 27˚C DB 19˚C WB Outdoor 35˚C DB 24˚C WB Heating Indoor 20˚C DB Outdoor 7˚C DB 6˚C WB

Fully-automatic simultaneous Cooling/Heating operation and heat recovery

System Example

• Any design and layout can be used in a single system

•Cooling operation is possible down to an outdoor temperature of -10°C

Solenoid Valve Kit

ATK-RZP56BG

ATK-RZP160BG

Uptomax.40indoorunits

3 Way ECOi Multi enables simultaneous heating and cooling operation by each solenoid valve kit.

[Cooling]		[Heating]	[Heating]		[Stop]	[Cooling]		[Cooling]
							Same operation
	Liquid pipe			Discharge pipe			Suction pipe
	medium-temperature,			high-temperature,			low-temperature,
	medium-pressure liquid pipe			high-pressure gas pipe			low-pressure gas pipe

Solenoid Valve Kit

Up to 5 indoor units with individual remote control can be connected off 1 SVK box.

Box dimensions: L 166mm X 147mm X 217mm

Timer remote controller

RCS-TM80BG
UK Conditions: Cooling Indoor 23˚C DB 50% RH Outdoor 30˚C Heating Indoor 20˚C Outdoor 0˚C	10
Rating Conditions: Cooling Indoor 27˚C DB 19˚C WB Outdoor 35˚C DB 24˚C WB Heating Indoor 20˚C DB Outdoor 7˚C DB 6˚C WB