Toshiba HWS-804XWHM3 series User Manual

19
3-way valve (diverter) connection
Required Valve Specification:
Electrical Specification: 230 V; 50 Hz; <100 mA
Valve Diameters: Port A, Port B: Ø 1 1/4"
Return Mechanism: 3 types of 3-way valve (diverter) can be used.
Set the 3-way valve in use with the DIP switch SW13-1 on the Hydro Unit board.
Diverter Valve
Description
DPSW13-1
Type 1
2-wire spring return
OFF
Type 2
3-wire SPST
OFF
Type 3
3-wire SPDT
ON
NOTE
Continuous operation of the valve motor at the fully open position is not recommended.
• The 3-way diverter valve is used to select either domestic hot water or zone1 / zone2 space heating
• Connect the 3-way diverter valve in accordance with the diagram below:-

Toshiba HWS-804XWHM3 series Specifications

General

Brand	Toshiba
Model	HWS-804XWHM3 series
Category	Heat Pump
Language	English