Midea M2OC1-18HRDN1-Q

7.4.6 Opening degree of electronic expansion valve:
Opening degree equals the display data times 8
7.5 Protection
7.5.1 Three minutes delay at restart for compressor.
7.5.2 Temperature protection of compressor discharge.
When the compressor discharge temp. is getting higher, the running frequency will be limited as below
rules:
----If 102℃<T5<115 , decrease the freq℃ uency to the lower level every 2 minutes till to F1.
---If T5>115℃ for 10 seconds, the compressor will stop and restart till T5<90℃.
7.5.3 Under voltage protection
VOLLIMT1
VOLTAGE
No limit
VOLLIMT2
VOLLIMT3
Off
VOLFRE2
VOLFRE1
VOLREL1
VOLREL2
VOLREL3
Mode VOLLIMT1(V)
VOLLIMT2(V)
VOLLIMT3(V)
VOLREL1(V) VOLREL2(V) VOLREL3(V) VOLFRE1(Hz)
VOLFRE2(Hz)
M2OC-14HRDN1 220 200 80 250 210 100 62 54
M2OC-14HRDN1-Q 220 200 80 250 210 100 62 54
M2OC-18HRDN1 230 200 80 260 210 100 62 54
M2OC1-18HRDN1-Q
230 200 120 260 210 135 62 54
M3OC1-21HRDN1-Q
245 220 80 265 240 100 78 45
M3OC-27HRDN1 245 220 80 265 240 100 78 45
M3OC1-27HRDN1-Q
245 220 120 265 240 135 78 45
M4OC-24HRDN1-Q 245 220 120 265 240 135 78 45
M4OC-27HRDN1 221 210 80 260 225 100 62 54
M4OC1-27HRDN1-Q
221 210 80 260 225 100 53 44
M4OC-36HRDN1-Q 200 185 80 210 195 100 54 42
For M5OA-36HRDN1-Q,
VOLT_RST1_ADD
VOLTAGE
No limit
VOLT_LTM1_ADD
VOLT_RST2_ADD
VOLT_LTM2_ADD
VOLT_LTM_FREQ1_ADD
VOLT_LTM_FREQ2_ADD