1. Introducció
This manual provides essential instructions for the installation, operation, and maintenance of your Amana PHWT-A200 Accessory Thermostat. This device is designed to integrate with Amana Packaged Terminal Units (PTUs) to provide precise temperature control and enhanced user comfort. Please read this manual thoroughly before installation and operation to ensure proper function and safety.
The Amana PHWT-A200 thermostat allows users to easily adjust heating and cooling settings, manage fan operation, and monitor room temperature for optimal environmental control within spaces equipped with compatible Amana PTUs.
2. Informació de seguretat
- Instal·lació professional recomanada: Installation of this accessory involves electrical wiring. It is strongly recommended that installation be performed by a qualified HVAC technician or licensed electrician to prevent electrical shock, property damage, or injury.
- Desconnecteu l'alimentació: Always disconnect power to the Packaged Terminal Unit (PTU) at the main service panel before installing, servicing, or removing the thermostat. Failure to do so can result in electrical shock or equipment damage.
- Electrical Codes: Tot el cablejat ha d'ajustar-se als codis elèctrics locals i nacionals.
- Ús adequat: Use this thermostat only for its intended purpose as an accessory for compatible Amana PTUs.
- Eviteu la humitat: No exposeu el termòstat a l'aigua ni a una humitat excessiva.
3. Contingut del paquet
En obrir el paquet, comproveu que hi hagi tots els components:
- Amana PHWT-A200 Accessory Thermostat
- Maquinari de muntatge (cargols, ancoratges de paret)
- Manual d'usuari (aquest document)
4. Instal·lació i configuració
Important: Ensure power to the PTU is disconnected before proceeding with installation.
4.1 Muntatge del termòstat
- Trieu una ubicació adequada en una paret interior, allunyada de la llum solar directa, corrents d'aire o fonts de calor que puguin afectar les lectures de temperatura.
- Carefully separate the front cover of the thermostat from its base plate.
- Position the base plate on the wall and mark the drilling locations for the mounting screws.
- Perforeu forats pilot i inseriu ancoratges de paret si cal.
- Secure the base plate to the wall using the provided mounting screws.
4.2 Connexions de cablejat
Refer to the wiring diagram provided with your Amana PTU and the PHWT-A200 accessory for specific connection points. Generally, the thermostat will connect to the low-voltage control terminals of the PTU. Ensure all connections are secure and correctly matched.
- Connect the thermostat wires to the corresponding terminals on the PTU.
- Double-check all connections for accuracy before proceeding.
4.3 Final Assembly and Power-Up
- Once wiring is complete, carefully reattach the front cover of the thermostat to its base plate.
- Restore power to the Amana PTU at the main service panel.
- The thermostat display should illuminate, indicating successful power-up.
- Perform an initial test by setting the thermostat to both heating and cooling modes to ensure the PTU responds correctly.
5. Instruccions de funcionament
The Amana PHWT-A200 thermostat features a clear digital display and intuitive buttons for easy operation.
Figura 1: Frontal view of the Amana PHWT-A200 Thermostat, showing the digital display and control buttons. The display shows '72' and 'COOL'. Buttons include 'HEAT COOL', 'Up Arrow', 'Down Arrow', and 'Fan'.
5.1 Mostra finalview
- Dígits grans: Indicate the current room temperature or the setpoint temperature.
- Indicador de mode: Displays the active operating mode (e.g., "COOL", "HEAT").
5.2 botons de control
- HEAT/COOL Button: Press this button to cycle through the available operating modes: Heat, Cool, and Off.
- Up Arrow (▲) Button: Press to increase the temperature setpoint.
- Down Arrow (▼) Button: Press to decrease the temperature setpoint.
- Fan Button (🗨): Press to cycle through fan settings (e.g., Auto, On). In Auto mode, the fan runs only when heating or cooling is active. In On mode, the fan runs continuously.
5.3 Configuració de la temperatura
- Premeu el botó CALFAR/FREDER button to select your desired operating mode (Heat or Cool).
- Utilitza el Up Arrow (▲) or Down Arrow (▼) buttons to adjust the temperature setpoint to your preferred level. The display will show the setpoint as you adjust it, then revert to the current room temperature after a few seconds.
6. Manteniment
6.1 Neteja del termòstat
To maintain optimal performance and appearance, periodically clean the exterior of the thermostat.
- Netegeu la superfície amb un suau, damp tela.
- No utilitzeu netejadors abrasius, dissolvents ni esprais químics, ja que poden danyar els components de plàstic i electrònics.
- Assegureu-vos que no entri humitat als components interns.
6.2 Substitució de la bateria (si escau)
Some thermostat models may use batteries for power or memory backup. If your PHWT-A200 model requires batteries, a low battery indicator will typically appear on the display. Refer to your specific model's instructions for battery type and replacement procedure. Always use fresh, high-quality batteries.
7. Solució De Problemes
If you encounter issues with your Amana PHWT-A200 thermostat, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| No display or unresponsive buttons. | No power to the PTU or thermostat. Incorrect wiring. Dead batteries (if applicable). |
|
| PTU not responding to thermostat settings. | Incorrect mode selected. Wiring issue. PTU malfunction. |
|
| Lectura de temperatura inexacta. | Ubicació del termòstat afectada per corrents d'aire, llum solar directa o fonts de calor. |
|
Si els problemes persisteixen després d'intentar aquestes solucions, poseu-vos en contacte amb un tècnic qualificat de climatització per obtenir ajuda.
8. Especificacions
- Número de model: PHWT-A200
- ASIN: B082MQ3M1H
- Dimensions del paquet: 5.31 x 4.92 x 1.46 polzades
- Pes de l'article: 7.2 unces
- Compatibilitat: Designed for Amana Packaged Terminal Units (PTUs)
- Data de primera disponibilitat: 3 de març de 2022
9. Garantia i Suport
For specific warranty information regarding your Amana PHWT-A200 Accessory Thermostat, please refer to the documentation included with your original Amana Packaged Terminal Unit or contact Amana customer support directly. Warranty terms and conditions may vary.
For technical support or service inquiries, please contact your authorized Amana dealer or visit the official Amana weblloc per obtenir informació de contacte.
