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OPERATION MANUAL

ERAP110MBYNN
ERAP150MBYNN
ERAP170MBYNN

Air-cooled condensing units

Summary of Contents for ERAP110MBYNN

Page 1: ...OPERATION MANUAL ERAP110MBYNN ERAP150MBYNN ERAP170MBYNN Air cooled condensing units...

Page 2: ...RAP150MBYNN ERAP170MBYNN Air cooled condensing units Operation manual READ THIS MANUAL ATTENTIVELY BEFORE STARTING UP THE UNIT DO NOT THROW IT AWAY KEEP IT IN YOUR FILES FOR FUTURE REFERENCE Before st...

Page 3: ...r intake 1000 1000 1000 1000 1000 3000 2210 2346 13 10 11 7 6 16 2 3 9 5 14 15 8 12 4 1 1 Condenser 9 Power supply intake 2 Compressor M1C 10 Emergency stop S5E 3 Discharge stop valve 11 Switchbox 4 L...

Page 4: ...too low voltage The relays are factory set and may not be adjusted When activated they must be reset manually followed by a reset of the controller Compressor thermal protectors The compressor motors...

Page 5: ...al Q11F Q14F Thermal protectors fan motors Q1M Thermal protector compressor motor R1 Auxiliary resistance for feedback R1F Feedback resistance R1P Reverse phase protector R4T Sensor for thermostat R5T...

Page 6: ...the unit is ready for operation General recommendations Before switching on the unit read following recommendations 1 When the complete installation and all necessary settings have been carried out cl...

Page 7: ...mote on off switch is configured Press the o key on the controller The LED inside the o key goes out If a remote on off switch is configured Press the o key on the controller or switch the unit off us...

Page 8: ...s refer to User password menu on page 9 Press q to confirm the password and to enter the setpoints menu 2 Select the setpoint to be adjusted using the q key A setpoint is selected when the cursor is b...

Page 9: ...control mode To consult information about the unit status To consult information about the pressures To consult actual operational information about the ambient temperature the total running hours of...

Page 10: ...keys 2 Position the cursor behind the parameter to be modified using the q key 3 Select the appropriate setting using the g and h keys 4 Press q to confirm the selection When the selection has been c...

Page 11: ...group Defining dual evaporator fan pump control The screen of the user settings menu allows the user to define the steering of 2 evaporator fans pumps for this to be possible a changeable digital outp...

Page 12: ...timer has reached zero the pumplead timer and the pumplag timer 2 Press the h key to check the compressor timers The controller shows the actual value of the the guard timers one per circuit and the...

Page 13: ...the fan motor or the pump motor should be ON indicates the status of this voltage free contact It is activated if there is any alarm on the unit The changeable relay outputs are indicates the status...

Page 14: ...es is activated One of the following safety devices is activated Air or waterflow contact S9L Emergency stop Refer to Symptom 5 One of the following safety devices is activated The ON LED is broken Co...

Page 15: ...er supply are connected in the wrong phase position Invert two phases of the power supply by licensed electrician One phase is not connected properly Check the connection of all phases RESET After inv...

Page 16: ...l Saturdays and Sundays will work according to the settings in group 3 2 all holiday days will work according to the settings in the holiday group All group settings of groups 2 and work similar as fo...

Page 17: ...ion manual 16 ANNEX IV q q q g h h g h g h h g h g g h g g h g h g h h g g f 1 1 1 1 1 1 1 h g h g h h q 4 4 2 4 4 2 4 2 6 4 4 4 h g h g h g h 3 g g h g h g q q q q q q q q q q p 2 4 g g h g h 3 2 2 5...

Page 18: ...Zandvoordestraat 300 B 8400 Oostende Belgium 4PW22681 1...

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