Hitachi YUTAKI S COMBI Series Installation And Operation Manual

41
PMEN0645 rev.0 - 04/2023
6
SETTINGOFDIPSWITCHESANDRSWSWITCHES
ELECTRICAL AND CONTROL SETTINGS
◆ DSW6 (only if available): Not used
DSW6
Factory seng
(Do not change)
◆ DSW7: Addional seng 4
DSW7
Factory seng
Compability with ATW‑RTU‑04 (When cooling mode operaon is needed)
◆ DSW15 & RSW2: Refrigerant cycle address
DSW15 & RSW2 All units
Factory seng
6
5
4
321
Refrigerant cycle address seng
(Required only when YUTAKI Cascade Controller is installed)
Example of system
seng with a value of: 5
6
5
4
321
◆ DSW16 & RSW1: Not used
DSW16 & RSW1 All units
Factory seng
(Do not change)
6
5
4
321

Hitachi YUTAKI S COMBI Series Specifications

General

Type	Air-to-Water Heat Pump
Energy Efficiency Class (Cooling)	A++
Refrigerant	R32
Operating Temperature Range (Heating)	-20°C to 35°C
Energy Efficiency Class (Heating)	A+++
Integrated DHW Tank	190 liters
Dimensions (Indoor Unit)	Varies by model
Dimensions (Outdoor Unit)	Varies by model
Weight (Indoor Unit)	Varies by model
Weight (Outdoor Unit)	Varies by model
Operating Temperature Range (Cooling)	+10°C to +46°C