EWADH17TZSRC2 - Air conditioner DAIKIN - Free user manual and instructions
Find the device manual for free EWADH17TZSRC2 DAIKIN in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Air-Cooled Liquid Chiller |
| Brand | Daikin |
| Model | EWADH17TZSRC2 |
| Category | Air Conditioner |
| Cooling Capacity | 174 kW (nominal) |
| Refrigerant | R-134a |
| Compressor Type | Hermetic screw compressor |
| Number of Refrigerant Circuits | 2 independent circuits |
| Expansion Valve | Electronic expansion valve |
| Condenser | Air-cooled with micro-channel coils |
| Evaporator | Brazed plate heat exchanger |
| Fan Type | Axial, variable speed |
| Power Supply | 400 V / 50 Hz / 3-phase |
| Sound Power Level | 78 dB(A) (typical) |
| Dimensions (W x D x H) | 3800 x 1900 x 2300 mm |
| Operating Weight | 3500 kg |
| Controls | Daikin Intelligent Controller with user interface |
| Safety Devices | High/low pressure switches, oil pressure and freeze protection |
| Energy Efficiency | EER up to 3.1 |
| Maintenance | Simple access to serviceable components, regular coil cleaning |
| Repairability | Available spare parts and wide service network |
| Installation | Outdoor installation requiring proper ventilation |
| Standard Functions | Cooling, intelligent defrost, remote monitoring |
| Warranty | Standard manufacturer warranty (see commercial terms) |
Frequently Asked Questions - EWADH17TZSRC2 DAIKIN
What type of refrigerant does the Daikin EWADH17TZSRC2 use?
The Daikin EWADH17TZSRC2 uses R-134a refrigerant, which is an HFC commonly used in large air-conditioning systems. It has zero ozone depletion potential and is widely available.
How often should I perform maintenance on this unit?
It is recommended to perform preventive maintenance at least twice a year. Check and clean the condenser coils, inspect refrigerant pressures, verify electrical connections, and ensure the operation logs are reviewed for any anomalies.
Can the EWADH17TZSRC2 operate during low ambient temperatures?
Yes, the EWADH17TZSRC2 is designed for low ambient operation down to -10°C, thanks to its integrated fan speed control and head pressure regulation. For lower temperatures, an optional low-ambient kit may be required.
How do I reset an alarm on the control panel?
Go to the Daikin Intelligent Controller menu, select Alarms, then choose the active alarm and press Reset. If the alarm persists after three resets, contact an authorized Daikin service engineer.
What is the recommended water flow rate for the evaporator?
The recommended water flow rate is approximately 30 m³/h for nominal operation, but always refer to the project-specific engineering data. Proper flow is vital to prevent freezing and ensure stable capacity.
How can I improve the energy efficiency of my chiller?
To maximize energy efficiency, maintain correct setpoint temperatures, clean the condenser coils regularly, check the refrigerant charge, and use the vacation mode or scheduling functions to match the load. Also, ensure the chilled water temperature is as high as possible while meeting comfort levels.
Is the unit suitable for outdoor installation?
Yes, the EWADH17TZSRC2 is an air-cooled chiller designed for outdoor installation. It must be placed on a level foundation with adequate clearance for air intake and exhaust, and not be obstructed by obstacles.
What safety devices are included?
The chiller includes high and low pressure switches, a crankcase heater, oil pressure switch, freeze protection for the evaporator, and overcurrent protection for the compressor and fans.
Can I connect the unit to a building management system (BMS)?
Yes, the Daikin EWADH17TZSRC2 supports Modbus/BACnet communication interfaces, allowing easy integration with a BMS for remote monitoring and control through the master controller.
What should I do if the unit is not cooling properly?
First check the setpoint and whether the unit is in cooling mode. Inspect the condenser coils for dirt or blockages, verify that all fans are rotating, and confirm the water pumps are running. If the alarms are displayed, refer to the controller. If the issue persists, contact a professional technician.
User questions about EWADH17TZSRC2 DAIKIN
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Air conditioner in PDF format for free! Find your manual EWADH17TZSRC2 - DAIKIN and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. EWADH17TZSRC2 by DAIKIN.
USER MANUAL EWADH17TZSRC2 DAIKIN
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : DAIKIN
Model : EWADH17TZSRC2
Category : Air conditioner