Samsung MIM-E03EN User Manual page 41

Peak Power Control
If users make contracts with local electric power company for limiting the amount of power consumption
when a surge in power usage, users can set FSV of "Forced off".
According to FSV (#5041), Default is Non-usage. And According to FSV (#5042), If input is "0 (default)",
Back up heater (BUH) is unavailable while external contact is high.
If input is " 1", Only Compressor(Heat Pump) is available.
If input is " 2", Only Booster Heater (BSH) is available.
If input is "3", nothing is available.
[D-00]
0 (Default)
1
2
3
Applying the control when power voltage of input contact is high is default. According to FSV (#5043), it
is available to adopt this logic in low condition exceptionally.
When applying to this logic, SAMSUNG controller come to get "Thermo off" condition for all operation.
If not used for a long time, anti-freeze fluid shall be used for preventing damage to the unit in cold
condition.
FR Control(Frequency ratio control) - Display "DR" on wired remote control
This is to limit the maximum frequency of the outdoor unit compressor. (if #5051 = 1 "use")
Mothod 1 : External DC signal Control uses a DC voltage of 0 ~ 10V (0v = 50%, ~ 10v = 150%)
Mothod 2 : Demand ratio (DR) control through Modbus communication.
Compressor
Permitted
Permitted
Forced off
Forced off
Back up heater
Forced off
Forced off
Forced off
Forced off
Booster heater
Permitted
Forced off
Permitted
Forced off
English 41