88226673-01-03 Technical Reference Manual - (Production Iss 03 November 2020).pdf - 第28页

Warning Indication - Condensate Container Full YES NO NO YES LED 1 Run LED 2 Probe LED 3 N/A LED 4 N/A LED 5 ACU ON LED 6 Heater ON LED 7 System Tripped LED 8 Cond. bottle needs emptying LED 9 Cond. bottle is full LED 10…

Is the mains supply to the TCM

within specification (230V +/- 10%

(207V to 253V working range)

50/60Hz?

Rectify

Are all printer covers fitted including side

safety covers?

YES

heck Contactor is

functioning.

Is there 230V AC across

contactor contacts T3 &

T4?

Check and Replace Heater Modules(s)

Part No. 173772

Replace

Contactor.

Part No. 173729

Replace SSR.

Part No. 173729

Check SSR is functioning.

Is there 230V AC across

contactor contacts L3 & L4?

Replace PID.

Part No. 226089

YES

LED 1

Run

LED 2

Probe

LED 3

N/A

LED 4

N/A

LED 5

ACU ON

LED 6

Heater ON

LED 7

System Tripped

LED 8

Cond. bottle needs emptying

LED 9

Cond. bottle is full

LED 10

Cond bottle overflow

Change SV to be

within + or - 3°C of

ambient.

Check heating circuit. Set

SV to 28°C

Is LED indicator 2

illuminated on PID

controller?

Use TCM CCT DWG 226671 as reference for

further fault finding.

Indicating Strip not

fitted? Order

Part No. 215458

Amber Beacon ON for more than 30 minutes whilst TM TCM is heating up to SV

Is the SV (Set Value) within + or - 3°C of

the factory ambient temperature?

Are both the Intake and exhaust vents clear of

obstructions?

YES

Check Temperature sensitive label located

on the TM TCM Exhaust Air deflector. Is

processed air temperature at 28°C indicated

by a Green coloured block?

Warning Indication - Condensate Container

Full

YES NO

YES

LED 1

Run

LED 2

Probe

LED 3

N/A

LED 4

N/A

LED 5

ACU ON

LED 6

Heater ON

LED 7

System Tripped

LED 8

Cond. bottle needs emptying

LED 9

Cond. bottle is full

LED 10

Cond bottle overflow

Has the Condensate Container been

emptied?

Test level sensor is functioning correctly. Refill

condensate tank and swap connectors CN7

and CN8 on control PCB.

Is the beacon now showing Red, Blue and

buzzer indication?

Empty Condensate

Container

Use TM TCM CCT DWG 226671 as reference for further

fault finding.

Replace Control PCB

Part No. 181984

Swap connectors

back.

Replace Level

Sensor CN7

Part No. 226839

YES NO

Empty Condensate

Container

LED 1

Run

LED 2

Probe

LED 3

N/A

LED 4

N/A

LED 5

ACU ON

LED 6

Heater ON

LED 7

System Tripped

LED 8

Cond. bottle needs emptying

LED 9

Cond. bottle is full

LED 10

Cond bottle overflow

Remove connector CN8 from control PCB.

Has the fault cleared?

Remove connector CN8 from control PCB.

Has the fault cleared?

YES

Replace Control PCB

Part No. 181984

Replace Level

Sensor

Part No. 226839

Use TCM CCT DWG 226671 as reference for further

fault finding.

Warning Indication - Condensate Container

Over Full (Automatic Shutdown)

Has the Condensate Container been

emptied?