Hitachi YUTAKI S Series Installation And Operation Manual

8
PMEN0643 rev.0 - 04/2023
2
YUTAKI S - RWM-(1.5-3.0)R2E
NAME OF PARTS AND DIMENSIONAL DATA
2.1 YUTAKI S - RWM-(1.5-3.0)R2E
NOTE
Water ow direcon
Units in mm
View from A
Wall support dimensions
XEKS2012_r0
Water
Liquid
Gas
Wall xing holes
Side view
Front view
1. Plate heat exchanger
2. Water pump
3. Electric water heater
4. Expansion vessel 6L
5. Water strainer
6. Air purger
7. Water pressure sensor
8. Safety valve
9. Drain pipe for safety valve
10. Expansion valve
11. Manometer
12. Refrigerant strainer (x2)
13. Unit controller
14. Electrical box
15. Switch for DHW emergency operaon
16. Water inlet pipe connecon - G 1” Female
17. Water outlet pipe connecon - G 1” Female
18. Refrigerant gas pipe connecon - Ø12.7 (1/2”)
19. Refrigerant liquid pipe connecon - Ø6.35 (1/4”)
20. Shut-down valve (Factory-supplied accessory)
21. Thermistor (Water inlet pipe)
22. Thermistor (Water outlet pipe)
23. Thermistor (Water outlet PHEX)
24. Thermistor (Liquid refrigerant pipe)
25. Thermistor (Gas refrigerant pipe)

Hitachi YUTAKI S Series Specifications

General

Brand	Hitachi
Model	YUTAKI S Series
Category	Heat Pump
Language	English