Toshiba HWS-1403XWHT6-E - Start up and Configuration

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7. HYDRO UNIT INSTALLATION MANUAL
Engineering Data Book
7
• To control room temperature instead of water
temperature with this remote control, set function
code “40” of hydro unit to “1”.
8 START UP AND CONFIGURATION
Set the DIP switches and function codes.
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Setting DIP Switches on the Board in the Hydro Unit
• Detach the front cover and the electric parts box cover of the Hydro Unit.
• Set the DIP switches on the main board.
ON
OFF
SW10 SW11 SW12 SW13
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
▼ Fig. 8-01
SW No. DIP No. Description Default
After
Commissioning
Change 1 Change 2 Change 3
02
1
Boiler install position
OFF = Heating side after 3 way valve
ON = Before 3 way valve
OFF
2 Not Used – – – – –
3 Not Used – – – – –
4
Used to when an external room thermostat is
connected
OFF = No external room thermostat;
ON = External room thermostat connected
OFF
10
1
P1 Pump operation for hot water
OFF = synchronised with heat pump
ON = Normally run
OFF
2
P1 Pump operation for heating
OFF = Normally run
ON = Stopped at the outside temperature over 20°C
OFF
3
Synchronisation of Pump P2.
OFF = P2 continuous operation (pump off when
remote controller switched off)
ON = P1 synchronised with pump P1
OFF
4 Not Used – – – – –
11
1
Used to activate Hydro Unit back up heaters.
OFF = Back up heaters activated;
ON = back up heaters de-activated
OFF
2
Used to activate hot water cylinder electrical heater.
OFF = hot water cylinder heater activated;
ON = hot water cylinder heater de-activated
OFF
3
Used to activate external booster heater output.
OFF = external booster heater output activated;
ON = external booster heater output de-activated
OFF
4 Not Used – – – – –