Toshiba HWS-G1901CNMR-E, Service Manual

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Domestic Hot Water Heat Pump Service Manual
41
Modbus
Code
Parameter Format Unit
Modbus
Code
Parameter Format Unit
3x0077 Back Up Mode On Time_sec *1 Seconds 3x0096 Optimal Release HP *1 OFF/ON
3x0078 Filter On Time_sec *1 Seconds 3x0097 Optimal EL ON *1 OFF/ON
3x0079 Defrost Run Out Cnt *1 Seconds 3x0098 Legionella State *1 -
3x0081 BT1_Error Cnt *1 Seconds 3x0099 Low Tariff On/Off *1
3x0082 BT2_Error Cnt *1 Seconds 3x0100 PV State *1 Binary
3x0083 BT3_Error Cnt *1 Seconds 3x0101 SG State *1
3x0084 BT4_Error Cnt *1 Seconds 3x0102 Cooling State *1
3x0085 BT5_Error Cnt *1 Seconds 3x0103 Extern Control State *1
3x0086 Pressostat Error Cnt *1 Seconds 3x0105 Power Fan *1
3x0087 Evap Error Cnt *1 Seconds 3x106 Power Compressor *1
3x0088 Cold Evap Error Cnt *1 Seconds 3x107 HPWe (Comp Fan) *1
3x0089 Modbus Error Cnt *1 Seconds 3x111 HPWe Acc Temp Debug *1
3x0090 HotEvapErrorCnt *1 Seconds 3x0112 El Acc Temp Debug *1
3x0093 ErrorList *1 Binary 3x0113 Water P Acc Temp Debug *1
3x0095 Fan RPM *1 RPM 3x0116 Password O K Cnt Down *1
8.2 Read & write functions
Modbus
Code
Parameter
Read / Write
Modbus Modify
Data
Range
Value
Range Format Unit
D02.4 = 0 D02.4 = 1
4x0000 P Mode (0=AUTO 1=ECO 2=BOOST 3=BACKUP 4=SILENT 5=HOLIDAY) R R/W 0 ~ 5 *1 -
4x0001 D16.3 Low tariff weekday start hour #2 R R/W - 0 ~ 23 *1 Hours
4x0002 D16.4 Low tariff weekday end hour #2 R R/W - 0 ~ 23 *1 Hours
4x0003 D16.5 Low tariff weekday start hour #3 R R/W - 0 ~ 23 *1 Hours
4x0004 D16.6 Low tariff weekday end hour #3 R R/W - 0 ~ 23 *1 Hours
4x0005 D17.3 Low tariff weekend start hour #2 R R/W - 0 ~ 23 *1 Hours
4x0006 D17.4 Low tariff weekend end hour #2 R R/W - 0 ~ 23 *1 Hours
4x0007 Um8 R R/W - 0 *1 -
4x0008 A1 T Auto R R/W 500 ~ 650 50 ~ 65 *10 °C
4x0009 A2 T ECO R R/W 500 ~ 550 50 ~ 55 *10
°C
4x0010 A3 BOOST R R/W 500 ~ 650 50 ~ 65 *10 °C
4x0011 D17.5 Low tariff weekend start #3 R R/W - 0 ~ 23 *1 Hours
4x0012 D17.6 Low tariff weekend end hour #3 R R/W - 0 ~ 23 *1 Hours
4x0013 B01 Ventilation (0=OFF, 1=Single speed, 2=2xSpeed) R R/W - 0 ~ 2 *1 -
4x0014 B02 Ventilation Speed (0=Low, 1=Medium, 2=High) R R/W - 0 ~ 2 *1 -
4x0015 B03 Low tariff (0=OFF, 1=Standard, 2=EL Optimal 1, 3=EL Optimal 2) R R/W - 0 ~ 3 *1 OFF/ON
4x0016 B04 Hot on time R R/W - 0 ~ 30 *1 Days
4x0017 B05 PV (0=OFF, 1=ECO, 2=STORAGE) R R/W - 0 ~ 2 *1 -
4x0018 B06 Solar 1( = ON) R R/W - 0 ~ 1 *1 OFF/ON