Toshiba HWS-G2601ENXR-E - Page 38

Domestic Hot Water Heat Pump Service Manual
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 Anti-legionella control activates at midnight (00:00). No operation of heat pump due to no
demand.
 Heat pump starts operation when demand is required and the HP off temperature is raised to
the legionella set point temperature, in this case D14 is set to standard factory setting of 60°C.
 Heat pump stops operation when legionella set point is achieved, 60°C.
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16:08:00 16:29:20 16:50:40 17:12:00 17:33:20 17:54:40 18:16:00 18:37:20 18:58:40 19:20:00 19:41:20 20:02:40 20:24:00 20:45:20 21:06:40 21:28:00 21:49:20 22:10:40 22:32:00 22:53:20 23:14:40 23:36:00 23:57:20 00:18:40 00:40:00 01:01:20 01:22:40 01:44:00 02:05:20 02:26:40 02:48:00 03:09:20 03:30:40 03:52:00 04:13:20 04:34:40 04:56:00 05:17:20 05:38:40 06:00:00 06:21:20 06:42:40 07:04:00 07:25:20 07:46:40 08:08:00 08:29:20 08:50:40 09:12:00 09:33:20 09:54:40 10:16:00 10:37:20 10:58:40
Temperature
Time
T3 T water top R3 Fan
R4 HP Legionella State
HP_OffTemp
R3 Fan Off
R3 Fan On
R4 Comp Off
R4 Comp On
Legionella Off
Legionella On
R3 Fan Off
R3 Fan On
R4 Comp Off
R4 Comp On
Legionella Off
Legionella On
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