To Next PageTo Next PageWhy Toshiba RAC-WK1212ESCWRU Air Conditioner doesn't start?
Your Toshiba Air Conditioner might not be starting due to several reasons: the wall plug may be disconnected (push it firmly into the wall outlet), the circuit breaker may be tripped (reset it), the power may be off (turn it on), or the unit was turned off and then on quickly (turn it off and wait 3 minutes before restarting).
Why air from Toshiba RAC-WK1212ESCWRU Air Conditioner does not feel cold enough?
If the air from your Toshiba Air Conditioner doesn't feel cold enough, it could be due to several reasons. The room temperature might be below 62°F (17°C), in which case cooling may not occur until the room temperature rises above this level. Also, the temperature sensor behind the air filter might be touching the cold coil; try to move it so it does not contact the cold coil. The compressor might be shut-off by changing modes; wait approximately 3 minutes and listen for the compressor to restart when set in the COOL mode. Finally, there might be obstructions blocking the outdoor intake/exhaust; clear any obstructions.
Why Toshiba RAC-WK1212ESCWRU turns on and off rapidly?
Your Toshiba Air Conditioner might be turning on and off rapidly because of a dirty air filter restricting air flow (clean the air filter), or due to extremely hot outside temperatures (set the FAN speed to a higher setting).
What to do if water is dripping INSIDE when Toshiba RAC-WK1212ESCWRU Air Conditioner is cooling?
If water is dripping inside when your Toshiba Air Conditioner is cooling, it's likely due to improper installation. Tilt the air conditioner slightly to the outside to allow for water drainage.
What to do if Toshiba RAC-WK1212ESCWRU Air Conditioner is cooling, but room is too warm - NO ice forming on cooling coil behind air filter?
If your Toshiba Air Conditioner is cooling but the room remains too warm and there's no ice forming on the cooling coil, consider these possibilities: * The air filter might be dirty or restricted (clean the filter). * The temperature might be set too high (lower the temperature setting). * Air directional louvers might be positioned improperly (adjust louvers for better air distribution). * The front of the unit could be blocked by drapes, blinds, or furniture (clear any obstructions). * Open doors, windows, or registers might be allowing cold air to escape (close them). * The room itself may be too warm, needing more time to remove stored heat from walls, ceiling, floor and furniture (allow additional time).
What to do if Toshiba RAC-WK1212ESCWRU Air Conditioner is cooling, but room is too warm and ice is forming on cooling coil behind air filter?
If your Toshiba Air Conditioner is cooling, but the room is too warm and ice is forming on the cooling coil behind the air filter, it could be due to: * Outdoor temperature being below 64°F (18°C) - set to FAN ONLY mode to defrost the coil. * A dirty air filter - clean the filter and set to FAN ONLY mode to defrost. * Thermostat set too cold for night-time cooling - set to FAN ONLY mode to defrost the coil, then set the temperature to a higher setting.
Why is my Toshiba Air Conditioner making noise when cooling?
The noise you hear when your Toshiba Air Conditioner is cooling could be due to air movement sound; if it's too loud, set to a slower FAN setting. Alternatively, it could be window vibration due to poor installation.
Why is the room too cold when using my Toshiba Air Conditioner?
If the room is too cold when using your Toshiba Air Conditioner, the temperature setting is likely too low. Increase the temperature setting.
Why does my Toshiba Air Conditioner make noise when it starts?
A “da-da” sound may occur for thirty seconds when the Toshiba Air Conditioner is turned on due to the compressor starting. It is normal.
Why is Remote sensing deactivating prematurely on my Toshiba RAC-WK1212ESCWRU?
Remote sensing on your Toshiba Air Conditioner might be deactivating prematurely because the remote control is not located within 16.4 feet & 180°, radius of the front of the unit, and pointed in the general direction of the air conditioner unit (place it within range). It could also be due to an obstruction blocking the remote control signal (remove any obstructions).
General| Cooling Capacity | 12000 BTU/h |
|---|---|
| Heating Capacity | 12000 BTU/h |
| Energy Efficiency Ratio (EER) | 3.21 |
| Power Supply | 220-240V, 50Hz |
| Indoor Unit Noise Level | 42 dB(A) |
| Outdoor Unit Noise Level | 52 dB(A) |
| Outdoor Unit Dimensions (WxHxD) | 770 x 555 x 300 mm |
| Indoor Unit Weight | 9 kg |
| Type | Split System |
| Refrigerant | R32 |
Explains warning symbols (WARNING, CAUTION, NOTICE) and provides initial safety guidelines.
Covers pre-installation warnings, window specifications, and necessary tools.
Details steps for preparing the window and assembling the top rail on the AC unit.
Provides instructions for installing accordion panels on the air conditioner.
Guides on placing the unit into the window opening and ensuring proper tilt for drainage.
Details how to secure the air conditioner using frame locks, screws, and sash locks.
Addresses problems like unit not starting, poor cooling, and ice formation with solutions.
Covers issues like rapid cycling, noise, water drips, remote sensing, and connectivity problems.
