temperZONE OPA 171RLTFY(H/V) Econex Air Conditioner
Specifications
| Model | OPA 171RLTFY(H/V) Econex |
|---|---|
| Item No. (Horizontal/Vertical Supply Air) | 876-017-003 / 876-017-013 |
| Cooling capacity (net) 1 | 16.4 kW |
| Cooling capacity range (gross) | 5.3~20.3 kW |
| Heating capacity 1 | 17.3 kW |
| Heating capacity range | 4.0~20.7 kW |
| Electrical input - cooling | 4.9 kW |
| Electrical input - heating | 5.1 kW |
| EER / AEER (cooling) 1 | 3.34 / 3.30 |
| COP / ACOP (heating) 1 | 3.42 / 3.38 |
| Operating Range (outdoor ambient) - cooling | -10°C ~ 50°C |
| Operating Range (outdoor ambient) - heating | -10°C ~ 25°C |
| Unit Controller | UC8 |
| Refrigerant | R32 |
| Refrigerant Charge | 4.0 kg |
| Minimum floor area (@2.4m below ceiling diffuser) | 8.5 m² |
| Compressor oil type | 4MA-POE (NXG5020 or equivalent) |
| Compressor type | inverter scroll |
| Power supply 2 | 3 ph. 400 V ac 50 Hz + N + E |
| Compressor (3ph.) run amps at rating cond. | 8.5 A/ph. |
| Indoor fan type (motor/wheel) | EC / forward curved |
| Indoor fan motor size | 500 W (x2) |
| Nominal air flow at rating conditions 1 | 900 l/s |
| Indoor fan motor (1ph.) - full load | 2.5 A (x2) |
| Outdoor air fan motor (1ph.) - full load | 1.5 A |
| Outdoor air fan capacitor size | 8 μfd |
| Outdoor fan motor – max. ext. static pressure available | 25 Pa (@1,800 l/s) |
| Control circuit breaker (internal) | 4 A |
| Running amps (total system) 1 | 9 A/ph. |
| Max. running amps (total system) | 14 A/ph. |
| RCD type recommended | type B, 30mA, 3 pole |
| Net weight | 247 kg |
| Shipping weight | 280 kg |
Optional Controls:
- TZT-100 Room temperature controller (Part No: 201-000-350)
- SAT-3 Room temperature controller (Part No: 201-000-146)
Refer to temperZONE for other options.
1 Tested in accordance with AS/NZS 3823.
2 Voltage fluctuation range: 376-440V.
Dimensions
The unit dimensions are provided in millimeters (mm). The diagrams show the unit from top, front, and side views, indicating overall dimensions, clearance requirements, and mounting details.
Overall Dimensions (Approximate):
- Length (O/A): 1176 mm
- Height (O/A): 1230 mm (Top Supply Air Spigot)
- Depth (O/A): 1254 mm
Clearance Requirements:
- Minimum clearance for Fan Access: 500 mm
- Minimum clearance for Electrical access: 1000 mm
- Minimum clearance for Top Supply Air: 1230 mm (O/A)
- Minimum clearance for other access/service: 2000 mm
Mounting Details:
- Mounting centers (Length): 1170 mm
- Mounting centers (Width): 800 mm
- Mounting holes: 12 DIA. HOLES
Point Loads (kg):
| W | X | Y | Z | |
|---|---|---|---|---|
| 56 | 58 | 68 | 66 |
Note: Specifications are subject to change without notice due to the manufacturer's ongoing research and development programme.
Electrical Wiring and Components
The document includes detailed electrical wiring schematics and client wiring diagrams. These illustrate the connections for the temperZONE OPA 171RLTFY(H/V) Econex unit, managed by the UC8 controller.
Key Components and Terminals:
- UC8 Unit Controller: Manages unit operations.
- Power Supply: 3 ph. 400 V ac 50 Hz + N + E.
- Refrigerant: R32.
- Indoor Fan Motors (IFM): Two EC/forward curved motors, 500 W each.
- Outdoor Fan Motors (OFM): Motors with capacitor.
- Variable Speed Drive (VSDCB): For fan speed control.
- Terminal Blocks (TB1-TB26): Various connections for power, control signals, sensors, and faults.
- Circuit Breakers: CCB (Control Circuit Breaker), OFCB (Outdoor Fan Circuit Breaker), IFCB (Indoor Fan Circuit Breaker), 24VCB.
- Sensors: Temperature (DL, SL, AMB, DEI) and Pressure (LPT, HPT) sensors are connected via terminal blocks.
- Optional Controls: Connections for TZT-100 and SAT-3 room temperature controllers.
- Wiring Notes: Includes references to client wiring, EMC earth clamps (PCLP), and internal links that may need removal for remote control options.
Wiring Diagram Descriptions:
The wiring diagrams show the internal electrical layout, including:
- Power input connections (L1, L2, L3, N, PE).
- Connections to the UC8 controller via terminal blocks (TB1-TB26).
- Wiring for indoor and outdoor fan motors (IFM1, IFM2, OFM).
- Connections for the Variable Speed Drive (VSDCB) and its associated components (e.g., PSD2).
- Sensor inputs (DL, SL, AMB, DEI, LPT, HPT) and their respective terminal connections.
- Fault signal outputs (FAULT N/O, COM, N/C).
- Control inputs such as remote On/Off, Heating/Cooling selection, and Compressor control.
- DIP switch settings for UC8, PSD, and TFC are detailed in tables for configuration.
Important Note: The unit requires a 24-hour power supply for the control circuit and crankcase heaters.
