SiBE811001EB Field SettingCONVENI-PACK 1347.3 Field Setting with the Booster Unit(1) Setting by the switchesThis unit has settings that can be made using the DIP switch and the BS button.The power must be turned OFF when setting the DIP switch, but must be turned ON when using the BS button.(2) Setting items by DIP switch on the outdoor unit main PCB(3) Location of switches on PCB(4) Setting [Compressor upper limit] and [Open phase power supply]Compressor upper limit (A3P_DS1) Open phase power supply (A2P_DS1)Compressor upper limit is OFF.(Upper limit steps = 22) (Factory setting) Open phase power supply is OFF.(Factory setting)Compressor upper limit is ON.(Upper limit steps = 16) Open phase power supply is ON.DIP switch setting Target evaporatingtemperature settingCompressor upper limit• When using this unit as a condensing unit, this switch sets the target evaporating temperature inincrements of 5˚C.(Factory setting: -35˚C)• This is an upper-limit cut-off applied to the compressor operating frequency. It allows the compressorto run in low noise mode.Caution!: Causes performance loss.(Performance drops by about 25%. Operating noise lowers by about 3 dB.)Open phase power supplysetting• This unit can be used indoors or outdoors. This switch should be used particularly for outdoor use forlow refrigerating loads or long stop times.Typical refrigerating load: 0.7 kW.Caution!: The open phase power supply setting causes operating noise which may not be desirable forindoor conditions.(A3P)C/BOX (right) DIP switch (A2P)ONOFF1 2 3 4 1 2(A2P)DIP switch (A3P)BS button (See following page for settings assigned to the BS button)• Target evaporatingtemperature setting• Open phase power supply settingNote) Do not move knob 1.• Compressor upper limitONOFF1 2 3 4ONOFF1 2ONOFF1 2 3 4ONOFF1 2
