Carrier Access 52P owner manual Operation, Comfort Controls

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OPERATION

IMPORTANT: When unit is first started, high humidity conditions can cause condensation to form on discharge grille. Keep doors and windows closed. Room humidity decreases and moisture evaporates.

COMFORT CONTROLS

ADJUST AIRFLOW DIRECTION — The discharge air grille is mounted on the front panel so that the air discharges forward. If upward discharge is required, remove the grille by removing screws on back of front panel. Rotate grille 180 degrees and reinstall on the front panel.

ADJUST VENT — The vent handle is on the left side of the unit. Turn handle to open or close vent. Vent will remain in last desired position until handle is turned again. Magnet will ensure positive closure. See Figure 13.

SETTING TEMPERATURE LIMITS — Setting tem- perature limits on the unit provides the user a restricted range of temperature control. See Figure 14.

NOTE: This adjustment is optional and is not applica- ble to remote control units.

The temperature limits are factory set to full range, which is 60 F to 90 F. To set restricted rotation of the temperature control knob:

1.Remove front panel.

2.Remove temperature control knob to expose tem- perature limiter.

3.Remove standoff pins from the 60 F and 90 F indi- cator holes.

4.Replace standoff pin in hole for desired minimum temperature.

5.Replace standoff pin in hole for desired maximum temperature.

6.Reinstall temperature control knob.

7.Reinstall front panel.

NOTE: Temperature indicators stamped on tempera- ture limiter are approximate and represent degrees F.

75

8070

8565

90 60

TEMPERATURE

CONTROL

STANDOFF

PINS

CON

VENT HANDLE

MAGNET

CLOSE

OPEN

VENT VENT

DOOR FILTER

FAN CYCLE SWITCH

CYC

SET

SCREW

OUTDOOR THERMOSTAT (HEAT PUMP UNITS ONLY)

FIGURE 13 — VENT DOOR

FIGURE 14 — OPERATING CONTROLS

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Contents Contents Packaged Terminal AIR Conditioners Heat PumpsFront Panel GeneralUnit Inspection Model Number Nomenclature Voltage Supply Electrical DataALL Units Installation Chassis InstallationLocation of Shipping Tape On Vent Door Wall Thermostat Installation Install Thermostat All remote control unitsOperation Comfort ControlsOperating Controls Operating Modes See FiguresCare and Maintenance INDOOR-AIR Inlet FiltersExternal Parts Internal PartsPreventative Maintenance Troubleshooting Possible Causes Solutions Unit does not StartAccessories Accessory Form Number Part Number DescriptionCarrier Copyright 2002 Carrier Corporation

52P specifications

Carrier Access 52P is a powerful networking solution designed for service providers and enterprises needing reliable, high-speed connectivity. This device plays a vital role in the ever-evolving landscape of telecommunications, offering advanced features that accommodate various network configurations.

One of the main features of the Carrier Access 52P is its support for multiple WAN technologies. This device can seamlessly integrate with various access technologies, including T1, DSL, and cable. This versatility allows network operators to utilize existing installations while improving overall network efficiency. The ability to combine multiple WAN connections through load balancing maximizes bandwidth and ensures uninterrupted service, which is crucial for businesses that rely heavily on internet connectivity.

The 52P is equipped with intelligent routing capabilities, enabling it to make real-time decisions based on traffic conditions. This Smart Routing feature ensures that critical data is prioritized, enhancing the performance of voice and video applications during peak usage times. The built-in Quality of Service (QoS) mechanisms further support this feature by allocating bandwidth according to user-defined policies, thereby reducing latency and jitter for time-sensitive applications.

Security is another essential aspect of the Carrier Access 52P. The device supports robust security protocols such as IPsec and SSL VPNs, which help protect sensitive data as it traverses the network. Its firewall capabilities provide further defense against unauthorized access, making it an ideal choice for organizations demanding high security levels.

The 52P also boasts a user-friendly interface for configuration and management, allowing network operators to monitor performance and make necessary adjustments with ease. This simplicity is complemented by network management features such as SNMP support and extensive logging capabilities, enabling proactive maintenance and fast troubleshooting.

Furthermore, the Carrier Access 52P is designed for scalability. As demand for bandwidth continues to grow, this device can accommodate future upgrades without requiring a complete system overhaul. This forward-thinking design ensures that businesses can adapt to changing conditions in a cost-effective manner.

In conclusion, the Carrier Access 52P is a robust solution that meets the demands of modern businesses and service providers. With its multi-WAN support, intelligent routing, security features, and user-friendly management tools, it stands out as a reliable choice for ensuring optimal connectivity and performance in dynamic networking environments.