Rotenso J100Wi, Руководство по обслуживанию

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LCAC R32 Series
90 Service manual
N Display Remark
19
Condenser pipe temperature of #1 indoor
unit If the temperature is lower than 0°C, the digital display shows “0”. If the
temperature is higher than 70°C, the digital display shows “70.”
If the capacity demand is 0, the digital display shows “0”.
If the indoor unit is not connected, the digital display shows:
“
”(heating T2, cooling T2B)
20
Condenser pipe temperature of #2 indoor
unit
21 Reserved
22 #1 Indoor unit capacity demand code Actual data*HP*10
If a capacity demand code is higher than 99, the digital display shows single and
double digits.
For example, if the digital display reads “5.0”, the capacity demand is 15.
If the digital display shows “60”, the capacity demand is 6.0.
If the indoor unit is not connected, the digital display shows: “
”
23 #2 Indoor unit capacity demand code
24 Reserved
25 Indoor room temperature of #1 indoor unit
If the temperature is lower than -9°C, the digital display shows “9”.
If the temperature is higher than 70°C, the digital display shows “70”.
If the capacity demand is 0, the digital display shows “0”.
If the indoor unit is not connected, the digital display shows: “
”
26 Indoor room temperature of #2 indoor unit
If the temperature is lower than 0°C, the digital display shows “0”.
If the temperature is higher than 70°C, the digital display shows “70”.
If the capacity demand is 0, the digital display shows “0”.
If the indoor unit is not connected, the digital display shows: “
””
27 Average of indoor room temperature
If the temperature is lower than 0°C, the digital display shows “0”.
If the temperature is higher than 70°C, the digital display shows “70”
28 Shut down cause Refer to Appendix
29 T2B of #1 indoor unit
If the temperature is lower than -9°C, the digital display shows “9”.
If the temperature is higher than 70°C, the digital display shows “70”.
If the capacity demand is 0, the digital display shows “0”.
If the indoor unit is not connected, the digital display shows: “
”
30 T2B of #2 indoor unit
If the temperature is lower than 0°C, the digital display shows “0”.
If the temperature is higher than 70°C, the digital display shows “70”.
If the capacity demand is 0, the digital display shows “0”.
If the indoor unit is not connected, the digital display shows: “
”
Appendix
Shutdown Causes Code
Frequency limit caused by current 1
Frequency limit caused by T2 in cooling 2
Frequency limit caused by T2 in heating 3
Preset temperature reached 4
Frequency limit caused by T4 5
Defrosting 6
Mode switching 7
High discharge temperature protection 9
High evaporator coil temperature T2 protection 10
Evaporator low temperature T2 protection 11
Condenser high temperature T3 protection 12
Low indoor room temperature protection in drying mode 13
PART 5. ELECTRICAL CONTROL SYSTEM