Hydro Unit And Outdoor Unit Settings - Toshiba HWS-803XWHM3-E Service Manual

10

Hydro unit and Outdoor Unit Settings

Hydro unit
1. Hydro unit Setting
1-1. Setting switch names and positions
1-2. SW02 (System switching 1)
SW02
Boiler install position After 3WV heating side/Before 3WV
02_1
02_2 –
02_3 –
02_4 Room thermostat
1-3. SW10 (Pump switching)
SW10
Pump P1 operation during hot water mode
10_1 OFF = P1 ON during heat pump activate
ON = P1 Continues run
Pump P1 operation during room heating. P1 pump stop or
not using out side air temperature.
10_2 OFF = Continues run
ON = Pump P1 stop when TO>20
the temperature setting by FC 9E)
10_3 Pump P2 interlock with P1 Yes/No
10_4 –
1-4. SW11 (Heater Yes/No switching)
SW11
11_1 Hydro unit backup heater Energized Yes/No
11_2 Hot water cylinder heater Energized Yes/No
11_3 External booster heater output Enabled Yes/No
11_4 –
1-5. SW12 (System switching 2)
SW12
12_1 Hot water supply
12_2 ZONE1
12_3 ZONE2
12_4 –
SW01
SW02
SW10
Switching details
Switching details
o
C (Available to change
Switching details
Switching details
127
SW12 SW13
SW11
SW07
SW06
Factory default
After 3WV,
OFF
heating
– OFF
– OFF
No OFF
Factory default
Heat-pump
OFF
activate
Continuous run OFF
Yes OFF
– OFF
Factory default
Energised OFF
Energised OFF
Enabled OFF
– OFF
Factory default
Yes OFF
Yes OFF
No OFF
– OFF
Remarks
Before 3 WV
Remarks
Remarks
Remarks