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RAU-SVX01B-E4

Control parameters of the SMM control module

To cancel a manually reset default press key 1.

A

A01

Active Evap. discharge air set point

A02

Evaporator Evap. discharge air outlet mix
temperature

A03

Circuit 1 evaporator Evap. discharge air
outlet temperature

A04

Circuit 2 evaporator Evap. discharge air
outlet temperature

A05

Air temperature

A06

Number of compressor A1 operating
hours

A07

Number of compressor A1 starts

A08

Number of compressor B1 operating
hours

A09

Number of compressor B1 starts

A10

Number of compressor A2 operating
hours

A11

Number of compressor A2 starts

A12

Number of compressor B2 operating
hours

A13

Number of compressor B2 starts

B

B01

Evaporator outlet temperature set point

B02

Not used

B03

Auxiliary discharge air temperature set
point

B04

Circuit 1 ON validation

B05

Circuit 2 ON validation

B06

Operating mode

B07

Remote control validation

B08

Auxiliary set point validation

B09

Current date display

B091

Day

B092

Month

B093

Year

B10

Current time display

B101

Hours

B102

Minutes

B103

Seconds

B11

Set this parameter to 0.0 °C

B12

Set this parameter to 0.0°C

B13

Set this parameter to 0.0°C

C

C01

Default display

C02

Current default reset

D

D01

Cooling set point reset type

D02

Cooling reset starting value

D03

Cooling reset value range

D04

Cooling reset range

D05

Not used

D06

Not used

D07

Not used

D08

Not used

D09

Generic input type

D10

Not used

D11

Not used

D12

Compressor lead-lag

D13

Default 1 report type

D14

Default 2 report type

D15

Serial link address

E

E01

Circuit 1 evaporator saturated temperature

E02

Circuit 1 evaporator saturated pressure

E03

Circuit 1 condenser saturated temperature

E04

Circuit 1 condenser saturated pressure

E05

Circuit 2 evaporator saturated temperature

E06

Circuit 2 evaporator saturated pressure

E07

Circuit 2 condenser saturated temperature

E08

Circuit 2 condenser saturated pressure

E09

Evaporator air inlet temperature

E10

Not used

E11

Not used

Summary of Contents for RAU-SVX01B-E4

Page 1: ...Installation Operation Maintenance RAU Air Cooled Condensing Unit Sizes 190 260 300 350 400 450 500 600 700 800 RAU SVX01B E4 To be used with the manual of SMM module Reference L80 IM 022 E...

Page 2: ...st to the last carrier of the goods within 72 hours of delivery Notify the local Sales Office at the same time The unit should be totally inspected within 7 days of delivery If any concealed damage is...

Page 3: ...acteristics 7 Electrical connections 10 General start up Preparation 11 Start up 11 Operation Control and unit operation 13 Seasonal shutdown and start up 13 Weekly start up and week end shutdown 13 M...

Page 4: ...does not allow to install spring isolators Clearance Respect recommended clearance around the unit to allow maintenance operation to take place without obstruction and recommended clearance around co...

Page 5: ...ing itself to avoid transmission to building structure of vibrations normally caused by pipework Also avoid bypassing the unit s damping system by fixing the refrigerant lines or the electrical ducts...

Page 6: ...alist who has performed this start up The quantiy of refrigerant and oil added are at the client s charges Refrigerant charge all split system types After system pressure and vacuum testing fill up un...

Page 7: ...e size mm 9 52 9 52 9 52 9 52 9 52 9 52 9 52 9 52 9 52 9 52 Tube type Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Height mm 1219 1219 1219 1219 1219 1219 1219 1219 1219 1219...

Page 8: ...ate Fin Tube size mm 9 52 9 52 9 52 9 52 9 52 9 52 9 52 9 52 9 52 9 52 Tube type Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Height mm 1219 1219 1219 1219 1219 1219 1219 1219...

Page 9: ...9 52 9 52 9 52 9 52 9 52 9 52 9 52 9 52 9 52 Tube type Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Smooth Height mm 1219 1219 1219 1219 1219 1219 1219 1219 1219 1219 Length mm 2743...

Page 10: ...s the transformer If the transformer is not ordered it is necessary to foresee the power supply of the electronic module separately Warranty reserves will be formulated if a transformer not supplied b...

Page 11: ...ing the isolators located under the rails supporting the compressor Put the plexiglass supplied by Trane in front of the power terminal Ensure all refrigerant valves are in service positions Ensure th...

Page 12: ...C With 407c it should be 20 to 23 C Final check When the unit is operating correctly Check that the unit is clean and clear of any debris tools etc All valves are in operating position Close control...

Page 13: ...g pressures temperatures amperages and voltage Check operation of machines compare conditions of operation against original commissioning data Push button O of the module Insure that all safeties are...

Page 14: ...ck operation of all safety devices Inspect contacts tighten terminals Megger the motor compressor windings Record operating pressures temperatures amperages and voltage Carry out leak test Check confi...

Page 15: ...dryer and sight glass presence Check oil traps presence on discharge line if there vertical risers 3m Check pitch for horizontal lines 1cm m Check refrigerant presence Electrical equipment Check direc...

Page 16: ...circuit open Compressor sticking damaged or sticking components Discharge pressure too high Discharge pressure too high a Voltage too low b Cooling demand too high or condensing temperature too high N...

Page 17: ...neven liquid flow b Expansion valve locked in open position Not enough refrigerant Drier filter clogged Superheat not properly adjusted Presence of uncondensable liquids in system or excess refrigeran...

Page 18: ...too low Excessive pressure drop through filter drier Refrigerant does not flow through thermostatic expansion valve Loss of power Superheat too low Excess cooling demand on evaporator a Expansion valv...

Page 19: ...15 8 4 1 17 3 4 1 4 C 16 2 4 4 18 2 4 4 20 4 4 4 22 8 4 4 13 0 4 4 14 1 4 4 15 4 4 4 16 8 4 4 2 C 16 6 4 7 18 6 4 7 20 8 4 7 23 2 4 7 12 8 4 7 13 9 4 7 15 1 4 7 16 5 4 7 18 0 4 7 0 C 17 0 5 0 19 0 5...

Page 20: ...3 6 8 29 1 6 8 19 3 6 8 21 4 6 8 23 8 6 8 26 3 6 8 29 0 6 8 Saturated suction temperature Table 5 RAU 700 R22 RAU 800 R22 Outdoor AmbientTemperature C 25 C 30 C 35 C 40 C 45 C 25 C 30 C 35 C 40 C 45...

Page 21: ...1 2 2 6 C 10 1 2 3 10 9 2 3 11 9 2 3 13 4 2 3 15 1 2 3 9 9 2 3 10 8 2 3 11 7 2 3 12 6 2 3 13 7 2 3 4 C 9 9 2 5 10 7 2 5 12 0 2 5 13 6 2 5 15 3 2 5 9 8 2 5 10 5 2 5 11 4 2 5 12 4 2 5 13 4 2 5 2 C 9 8 2...

Page 22: ...12 3 4 2 13 9 4 2 15 6 4 2 17 4 4 2 10 9 4 2 12 3 4 2 13 8 4 2 15 5 4 2 17 3 4 2 Saturated suction temperature Table 10 RAU 700 R134a RAU 800 R134a Outdoor AmbientTemperature C 25 C 30 C 35 C 40 C 45...

Page 23: ...7 1 9 22 9 29 6 4 4 1 3 7 6 19 0 48 2 43 2 44 0 85 5 83 0 2 0 21 7 28 4 4 5 0 6 7 0 20 0 50 3 45 4 45 0 86 6 84 2 2 1 20 5 27 2 4 6 0 0 6 3 21 0 52 3 47 5 46 0 87 6 85 4 2 2 19 4 26 1 4 7 0 6 5 7 22...

Page 24: ...15 1 3 7 16 6 3 7 18 2 3 7 4 C 16 4 4 0 18 6 4 0 21 0 4 0 23 6 4 0 26 5 4 0 12 3 4 0 13 4 4 0 14 7 4 0 16 1 4 0 17 7 4 0 2 C 16 8 4 3 19 0 4 3 21 4 4 3 24 0 4 3 27 0 4 3 12 1 4 3 13 2 4 3 14 4 4 3 15...

Page 25: ...6 6 4 30 6 6 4 19 7 6 4 22 0 6 4 24 6 6 4 27 4 6 4 30 4 6 4 DewTemperature At Evaporating Pressure Table 16 RAU 700 R407C RAU 800 R407C Outdoor AmbientTemperature C 25 C 30 C 35 C 40 C 45 C 25 C 30 C...

Page 26: ...control validation B08 Auxiliary set point validation B09 Current date display B091 Day B092 Month B093 Year B10 Current time display B101 Hours B102 Minutes B103 Seconds B11 Set this parameter to 0...

Page 27: ...27 RAU SVX01B E4 Notes...

Page 28: ...aximum operating life of your equipment We would remind you that failure to respect these installation and maintenance instructions may result in immediate cancellation of the warranty Training The eq...

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