EPR4 - ROOFTOP PACKAGE
EPR4BX1
Built with high performance & durability in mind, this ERP4 system is a robust & heavy-duty HVAC suitable for trucks, wheel loaders, excavators, drills & other heavy-duty vehicles. Rated at 4.5 kW cooling capacity with optional heating. This equipment is available in 12VDC or 24VDC configurations.
VEHICLES
• DRILL
• TRUCK
• WHEEL LOADER
• CONSTRUCTION
• INDUSTRRIAL
• RAIL SPECIAL VEHICLES
CONTACT US
SPECIFICATIONS
| METRIC | IMPERIAL | |
|---|---|---|
| Cooling Capacity | 4.5 kW | 15354 BTU |
| Heating Capacity (with Optional Kit) | 4.0 kW | 13648 BTU |
| Fan Speeds | 3 | 3 |
| Air Flow | 150 l/s | 318 CFM |
| Power Supply | 12V / 24V | 12V / 24V |
| Current Draw | 40A / 20A | 40A / 20A |
| Refrigerant | R134a | R134a |
| Maximum Ambient Temperature | 46ºC | 115ºF |
| Weight (nominal) | 47 Kg | 103.4 lbs |
| Technical Manual Reference | HD0019477 | HD0019477 |
|
Dimension L X W X H |
804mm X 650mm X 364mm |
31.7in X 25.6in X 14.3in |
SPARE PARTS LIST
| Sl. No. | PART NO. | DESCRIPTION | QTY |
|---|---|---|---|
| 1 | H0032385 | EVAPORATOR HEATER COIL | 2 |
| 2 | H0002358 | CONDENSER COIL | 2 |
| 3 |
AU400050 H0088451 |
BLOWER ASSEMBLY 3SPEED 12V (EPR4AX1) BLOWER ASSEMBLY 3SPEED 24V (EPR4BX1) |
1 1 |
| 4 | H0044857 | PLENUM RETURN AIR FILTER MEDIA | 1 |
| 5 |
H0097521 H0088425 |
CONDENSER FAN ASSEMBLY 280MM 12V (EPR4AX1) CONDENSER FAN ASSEMBLY 280MM 24V (EPR4BX1) |
1 2 |
| 6 | AU531422 | RECEIVER DRIER 134A | 2 |
| 7 | UE016 | THERMOSTAT DEICE STUD | 2 |
| 8 | UE335 | SWITCH 3-SPEED C/W NUT | 2 |
| 9 | UE064 | HIGH / LOW PRESSURE SWITCH | 1 |
| 10 | H0092214 | TX VALVE BLK 1.5T R134A | 1 |
| 11 | H0052679 | FLEX HOSE #10 MOR-FTG B/HD & STR | 1 |
| 12 | H0052678 | FLEX HOSE #8 MOR-FTG B/HD & STR | 1 |
| 13 |
AU661482 AU661483 |
RELAY 30A 12V (EPR4AX1) RELAY 20A 24V (EPR4BX1) |
3 1 |
| 14 | ERR023 |
RELAY BASE 5 PIN (PANEL MOUNT) AX1 RELAY BASE 5 PIN (PANEL MOUNT) BX1 |
3 1 |
| 15 | UC451 | KNOB 1/4 BLACK PLASTIC 21MM DIAMETER | 2 |
| 16 | H0047048 | CONDENSER FAN GUARD | 1 |
| 17 | H0042481 | EPR4 ROOF SEAL | 1 |
| 18 | UC048 | TOGGLE | 4 |
| 19 | AU821704 | DIFFUSER ROUND 92MM PVC | 1 |
| H0283545 | DIODE FOR EPR4AX1 | 1 |
MAINTENANCE
| MONTHLY | 500 HOURS |
| H0044857 | PLENUM RETURN AIR FILTER MEDIA |
| ANNUAL | 3,600 HOURS |
| AU400050 | BLOWER ASSEMBLY 3SPEED 12V (EPR4AX1) |
| H0088451 | BLOWER ASSEMBLY 3SPEED 24V (EPR4BX1) |
| H0097521 | CONDENSER FAN ASSEMBLY 280MM 12V (EPR4AX1) |
| H0088425 | CONDENSER FAN ASSEMBLY 280MM 24V (EPR4BX1) |
| AU531422 | RECEIVER DRIER 134A |
| 3 YEARS | 10,800 HOURS |
| UE016 | THERMOSTAT DEICE STUD |
| UE335 | SWITCH 3-SPEED C/W NUT |
| UE064 | HIGH / LOW PRESSURE SWITCH |
| H0092214 |
THERMAL EXPANSION VALVE BLOCK 1.5T R134a |
| H0002358 | CONDENSER COIL |
| H0032385 | EVAPORATOR HEATER COIL |
COMPANION ITEMS
| PART NO. | DESCRIPTION |
|---|---|
| H0038939 | Heater Kit (24V) |
| H0097524 | Heater Kit (12V) |
| EB9P4X | Pressuriser (24V) |
| HDC150 | Hydraulic Compressor |
| AU2961001 | Electric Compressor (24V) |
| AU270306E | Engine Driven Compressor |
| AU270307E | Engine Driven Compressor |
| AU270311E | Engine Driven Compressor |
