SystemAir Topvex SoftCooler TR09-15 Operation And Maintenance Instruction Download Page 11 | Manualshive

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Cooling flow chart |

7

6

Cooling flow chart

6.1

The cooling function

A

B

A

Extract air

B

Supply air

CRP

Compressor

CCH

Crank case heater

DT

Drop tray

EV

Evaporator

FD

Filter drier

FC

Frequency converter

HGS

Hot gas switch

HPS

Pressure sensor

CO

Condenser coil

PSH

Pressure switch, high

PSL

Pressure switch, low

SG

Sight glass

SR

Pressure regulator

VD

Vibration dampers

EXV

Expansion valve

High and low manometer connections

208768 | A003

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Summary of Contents for Topvex SoftCooler TR09-15

Page 1: ...Document in original language 208768 A003 Topvex SoftCooler TR09 15 Access control system Operation and Maintenance Instructions GB...

Page 2: ...208768 A003...

Page 3: ...5 2 Cool recovering 6 5 3 Power control 6 5 4 Power limitation 6 5 5 By pass function option 6 6 Cooling flow chart 7 6 1 The cooling function 7 6 2 Components and function 8 6 2 1 Compressor 8 6 2 2...

Page 4: ......

Page 5: ...and suitable clothing s Good ventilation must be arranged If freezing injury a doctor must be seen If skin contact the exposed part of the body must be carefully washed If eye contact use eye wash or...

Page 6: ...with frequency converter 10 Exhaust air duct connection 11 Pressure hot gas switches 12 Measuring points refrigerant system high low 2 2 Electrical cabinet 1 2 3 4 5 6 7 8 Fig 2 Electrical cabinet Po...

Page 7: ...3 Installation without by pass left hand unit Position Description Supply air Exhaust air Outdoor air Extract air 1 VAV Pressure transmitters accessory 2 Damper and motor outdoor air accessory 3 Dampe...

Page 8: ...e commissioning shall always a control report in respect of the installation be estab lished by a cooling certified person Leakage control with record keeping shall be done once per year The installat...

Page 9: ...Fig 6 With by pass left hand unit Position Description EF Extract air fan SF Supply air fan SS Temp sensor supply air OS Temp sensor outdoor air ETS Temp sensor extract air UC Control unit RC Rotor c...

Page 10: ...ssor CPR are step less controlled between in the frequency converter FC set minimum and maximum frequency 5 4 Power limitation The frequency converter FC is continuously sensing the condensing pressur...

Page 11: ...Crank case heater DT Drop tray EV Evaporator FD Filter drier FC Frequency converter HGS Hot gas switch HPS Pressure sensor CO Condenser coil PSH Pressure switch high PSL Pressure switch low SG Sight...

Page 12: ...ressor is completely automatic according to the need of the premises and the signal comes via the control unit to the frequency converter 6 2 2 Frequency converter FC The compressors frequency convert...

Page 13: ...re marked as follows Configuration masks with Ea01 Ea02 etc Regulation masks with Eb01 Eb02 etc Manual cmd masks with Ec01 Ec02 etc From this mask you have access to the manual control of compressor a...

Page 14: ...tion Reserved to Power inverter regulation there is no need to access to these masks for the purpose of this application program as all necessary setting has already been configured at the origin The...

Page 15: ...led on the PCOOEM Maintaining periods of speed prefixed values in the start up speed profile management the function is disabled as the starting up is fully controlled by FLSTDmCOMM software installed...

Page 16: ...stat on the hot gas tube HGS If any of the above protections is triggered control unit will show Malfunction cooling SEQ C Manual ac knowledgment and reset must be done before the compressor can start...

Page 17: ...pect occurrence of corrosion fretting damages loosen pipe suspensions 3 Control of the cooling coil evaporator coil and condenser coil After a long time of use the coils can obtain a deposit that obst...

Page 18: ...list use the arrow up down buttons To reset the alarms display them and then press again If the alarm condition no longer exists the alarm is reset other wise it will be shown again Note With automati...

Page 19: ...LOP Automatic Immediate Yes Just warning signal AL10 EVD Evo High evaporation temperature MOP Automatic Immediate Yes Just warning signal AL11 EVD Evo Low suction temperature Automatic Immediate Yes J...

Page 20: ...ic 60 sec Yes Off compressor AL22 Pressure Probe U7 faulty or disconnected Automatic 60 sec Yes Off compressor AL23 Defrost ended by max time duration Automatic Yes Lock defrost AL24 BMS offline bit u...

Page 21: ...208768 A003...

Page 22: ...208768 A003...

Page 23: ...208768 A003...

Page 24: ...09 15Access control system Operation and Maintenance Instructions 208768 en_GB 2019 12 19 A003 Systemair Sverige AB Industriv gen 3 SE 739 30 Skinnskatteberg Sweden Phone 46 222 440 00 Fax 46 222 440...

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