23 - 29 Factory Street
Granville NSW 2142
Australia
Phone: 1300 643 643
mid.aus@sigma-hvac.com
TFC8 - Ceiling Evaporator
TFC8BX1
TFC8BX2: with Electric Heating
Suitable for ceiling mounting on very large operator cabins the TFC8 evaporator is designed to provide 8KW of cooling 10KW of heating. Access to components is gained via an attractive vacuum formed cover held in position through quarter-turn fasteners. The cover houses the multi-directional diffusers with the unit controls mounted in a separate control box or integrated within the machines control console. Fresh air filtration/pressurisation is provided via an entry into the side of the unit with the pressuriser remote mounted external to the cabin.
VEHICLES
- DRILL
- EXCAVATOR
SPECIFICATIONS
| METRIC | IMPERIAL | |
|---|---|---|
| Cooling Capacity | 8.0 kW | 27,296 BTU |
| Heating Capacity | 10.0 kW 6kW | 34,120 BTU 20,473 BTU |
| Fan Speeds | 3 | 3 |
| Air Flow | 325 l/s | 689 CFM |
| Fresh Air | 30 l/s | 64 CFM |
| Power Supply | 24 V | 24 V |
| Current Draw | 30 A | 30 A |
| Refrigerant | R134a | R134a |
| Maximum Ambient Temperature | 54°C | 129°F |
| Weight (nominal) | 70.0 Kg | 154.0 lbs |
| Technical Manual Reference | SM278-2715 | SM278-2715 |
| Dimension L X W X H | 1100mm X 900mm X 221mm | 43.3in X 35.4in X 8.7in |
SPARE PARTS LIST
| Sl.No. | PART NO. | DESCRIPTION | QTY |
|---|---|---|---|
| 1 | AS271535 AS271535S | RETURN AIR FILTER RETURN AIR FILTER - DISPOSABLE OPTION | 2 2 |
| 2 | AU320622 | BRUSH MOTOR 24VDC EACH HEAVY DUTY | 4 |
| 3 | H0039230 | MOTOR UE026 WITH UPGRADED BRUSH | 2 |
| 4 | AU521509 | TX VALVE 2T 3/8" IN 1/2" OUT 1/4" EQ R134A | 1 |
| 5 | AU521508 | TX ORIFICE 2T R22 #06 | 1 |
| 6 | AU523365 | LOW PRESSURE SWITCH 1/4” FF 205kPa | 1 |
| 7 | UE072 | RELAY 24VDC 70A AUTOMOTIVE | 1 |
| 8 | AU681925 | THERMOSTAT 12-24VDC WITH SENSOR + POT | 1 |
| 9 | AU120394 | EVAPORATOR COIL 864MM X 166MM X 95MM 4RW TFC8 | 1 |
| 10 | AU130009 | HEATER COIL 864MM X 152MM X 32MM 2RW TFC8 | 1 |
| 11 | AU410105 | BLOWER 120D X 178W X 3/8 CW DUAL INLET | 2 |
| 12 | AU410902 | INLET RING 105MM | 4 |
| 13 | AU641065 | CIRCUIT BREAKER 25A PUSH PULL | 1 |
| 14 | AU641067 | CIRCUIT BREAKER 35A PUSH PULL | 1 |
| 15 | AU641C111 | CIRCUIT BREAKER 5A PUSH PULL | 2 |
| 16 | AU692107 | RESISTOR 2 OHM 100W 3 CLIPS ADJUSTABLE | 1 |
| 17 | AS271531 | DIFFUSER ROUND 120MM POLYAMIDE | 2 |
| 18 | UC027 | EVAPORATOR MOTOR MOUNT | 2 |
| 19 | UC901 | DIFFUSER 246 X 104MM | 3 |
| 20 | UE016 | THERMOSTAT DEICE STUD | 1 |
| 21 | S271531 | TFC8 EVAPORATOR COVER PLASTIC | 1 |
| 22 | AS198603 | SUPPLY AIR BLOWER ASSEMBLY | 2 |
| AS271531 | SUPPLY AIR FAN ASSEMBLY | ||
| AS271576 | HEATER ASSEMBLY (TFC8BX2) | 1 |
MAINTENANCE
AS271535
RETURN AIR FILTER
AS271535S
RETURN AIR FILTER - DISPOSABLE OPTION
AU320622
BRUSH MOTOR 24VDC EACH HEAVY DUTY
H0039230
MOTOR UE026 WITH UPGRADED BRUSH
AU521509
TX VALVE 2T 3/8” IN 1/2” OUT 1/4” EQ R134a
AU521508
TX ORIFICE 2T R22 #06
AU523365
LOW PRESSURE SWITCH 1/4” FF 205kPa
UE072
RELAY 24VDC 70A AUTOMOTIVE
UE057
VALVE SOLENOID 1/4” BSP 24VDC WATER
AU681925
THERMOSTAT 12-24VDC WITH SENSOR + POT
COMPANION ITEMS
| PART NO. | DESCRIPTION |
|---|---|
| TCF8BX2 | Electric Condenser |
| EB9P4X | Pressuriser |
| H0017489 | Hydraulic Compressor |
| H0017493 | Hydraulic Compressor |
| AU110240 | Radiator Condenser |
| AU1102401 | Radiator Condenser |
| AU270306 | Engine Driven Compressor |
| AU270307 | Engine Driven Compressor |
| AU270314 | Engine Driven Compressor |
| AU2701001 | Engine Driven Compressor |
| AU531411 | Receiver Drier |
| AU531422 | Receiver Drier |
SIGMA Knorr-Bremse Australia