Hitachi YUTAKI Series Service Manual

39
Accessories hydraulic installation
SMGB0066 rev.0 - 12/2009
Water pipe
installation
Service Manual
2
Installation guidelines:
Noteowdirection(indicatedbyarrow)wheninstallingthecheckvalve.1.
Inadrinkingwatersupplythecheckvalvesarettedimmediatelyafterwatermeter.Thispositionensuresoptimum2.
protection for the drinking water supply.
Installinhorizontalpipeworkwithtestplugsdirecteddownwards.Thispositionensuresoptimumprotectionefciencyand3.
is the best for testing the valve.
Shuttoffvalvesshouldbettedoneachsideofthecheckvalveforeasierandfastervalvetesting.4.
The installation location should be protected against frost and be easily accessible.5.

 
¡
Ref. Name Ref. Name

Service Cover 1

Packing (Qty. 2)

Service Cover 2

Water pipe 1

Plate Heat Exchanger Assembly

Water pipe 2 Assembly

Water Pump

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