SECTION 3 PRODUCT USER MANUAL
121
3.57 WIRING DIAGRAM—RN250-325 (460-3-60-A, 400-3-50-A)
COMP DESCRIPTION
F10 Control circuit protection
F11 Economizer protection
K01 Compressor motor relay
K10 Fan motor relay
K30 Economizer relay
P01 Thermal protection of compressor
P10 Thermal protection of fan
S02-1 Start button on control panel
S02-2 Remote control start button
S03-1 Stop button on control panel
S03-2 Remote control stop button
S10 Fan high pressure control switch
S11 High pressure safety control switch
S20 Safety thermostat
S30 Fan protector
A10-1 Running lamp on control panel (Green)
A10-2 Remote control running lamp (Green)
A11-1 Stand-by lamp on control panel (red)
A11-2 Remote control Stand-by lamp (red)
A20 Drain timer supply
EMR4 Phase protection relay
AL Alarm contact
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