Related Manuals for Toshiba HWS-455XWHM3-E
Summary of Contents for Toshiba HWS-455XWHM3-E
- Page 1 AIR TO WATER HEAT PUMP Owner’s Manual Hydro Unit Model name: HWS-455XWHM3-E HWS-805XWHM3-E HWS-805XWHT6-E HWS-805XWHT9-E HWS-1405XWHM3-E HWS-1405XWHT6-E HWS-1405XWHT9-E English...
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Page 2: Table Of Contents
Owner’s Manual Hydro Unit Thank you very much for purchasing TOSHIBA Air to Water Heat Pump. Please read this owner’s manual carefully before using the system. • Be sure to obtain the “Owner’s manual” and “Installation manual” from constructor (or dealer). -
Page 3: Safety Precautions
Owner’s Manual Hydro Unit Safety precautions The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual. DANGER • Do not attempt to install this unit yourself. • This unit requires a qualified installer. •... - Page 4 Owner’s Manual Hydro Unit • Should the Air to Water Heat Pump be improperly installed, it may lead to electric shock or fire. • Whenever the Air to Water Heat Pump requires repair, request assistance from the dealer. • Should the Air to Water Heat Pump be improperly repaired, the result may lead to electric shock or fire.
- Page 5 Owner’s Manual Hydro Unit • To achieve maximum performance, the Air to Water Heat Pump must operate within the temperature range specified in the instructions. Failure to do so may cause malfunction, break down, or water to leak from the unit. •...
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Page 6: Names And Functions Of Parts
Owner’s Manual Hydro Unit Names and functions of parts Buttons Fig. 2-01 ON/OFF] button ] button On the top screen: Adjusts the temperature. On the menu screen or other screen: Selects a menu item or ON/OFF of each function or moves a cursor, etc. ] button On the top screen: Adjusts the temperature. - Page 7 Owner’s Manual Hydro Unit Meaning of Indication on the top screen Fig. 2-02 ZONE1 ZONE2 HOT WATER HEAT/COOL HOT WATER ZONE1 Lights when floor heater or radiator is connected (when the system has floor heater or radiator). ZONE2 Lights when controlling the second temperature (It may not light depending on the system). HOT WATER Lights when hot water supply system is connected (when the system has hot water supply).
- Page 8 Owner’s Manual Hydro Unit Lights when Night setback operation is set to “ON” and heating or cooling is selected. Lights while Silent mode operation is actually running. Lights while hot water boost is actually running. Lights when Anti bacteria operation is set to “ON” and hot water operation is selected. Lights while Frost protection operation is actually running.
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Page 9: How To Use Functions
Owner’s Manual Hydro Unit How to use functions The following explanation is based on factory setting. Heating or cooling operation Changing the temperature (1) Press the [ ON/OFF] button to start operation. (1) Press the [ ] button to select the mode to change the temperature. -
Page 10: Menu Items
Owner’s Manual Hydro Unit Menu items MENU Auto mode ... Page 10 Schedule timer ... Page 10 Night setback ... Page 11 Silent mode ... Page 11 ... Page 12 Hot water boost Anti bacteria ... Page 13 ... Page 13 Frost protection Setting ... -
Page 11: Auto Mode Operation
Owner’s Manual Hydro Unit Auto mode operation (2) Press the [ ] button to select Data value, then press the [ ] / [ ] button to adjust the temperature between -5K to +5 K. • The setting temperature can be set automatically according to the outside temperature. -
Page 12: Night Setback
Owner’s Manual Hydro Unit To set the Scheduled operation patterns (3) Press the [ ] button. The set time is registered. • See “Setting -Schedule setting-” (Condition setting and Holiday setting). Night setback • When setting time comes, the set operation is started automatically. - Page 13 Owner’s Manual Hydro Unit Hot water boost To set Silent mode start and end time • This function is available only for the header remote controller. • This function is used when temporarily giving priority to the hot water supply operation. The hot water supply operation is performed in preference to other (1) Press the [ ] button for 4 seconds or longer on...
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Page 14: Frost Protection
Owner’s Manual Hydro Unit Anti bacteria (3) Press the [ ] button. The set value is registered. • This setting regularly raises the hot water cylinder Anti bacteria temperature to prevent bacteria from growing. • The anti-bacteria operation is performed to maintain FC No. - Page 15 Owner’s Manual Hydro Unit (3) The temperature indication change to “F” and To set the end days and time for the frost protection operation mark appears on the top screen. • This function is available only for the header remote controller.
- Page 16 Owner’s Manual Hydro Unit Setting – Initial setting – Clock (1) Press the [ ] / [ ] button to select • Setting for the clock (date, month, year, time) “Setting” on the MENU screen, then press the [ button.
- Page 17 Owner’s Manual Hydro Unit Screen contrast (2) Press the [ ] / [ ] button to select ON/OFF, then press the [ ] button. • Contrast adjustment of the LCD Backlight (1) Press the [ ] / [ ] button to select “Screen contrast”...
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Page 18: Temperature Control
Owner’s Manual Hydro Unit Header / Second Temperature control • For a dual remote controller system. • To control room temperature instead of water temperature with this remote controller. • Set one of remote controller as the header remote Please check with the installer for details. - Page 19 Owner’s Manual Hydro Unit Setting – Schedule setting – (2) Press the [ ] button to select the day, then press the [ ] button to input running pattern. • This function is available only for the header remote controller.
- Page 20 Owner’s Manual Hydro Unit Easy method of setting up ranging over a day in Schedule operation There are two methods. If “24:00” is set to “End” and “00:00” is set to “Start” next day, the previous operation status will be continued. And set the time you want to stop to “End”.
- Page 21 Owner’s Manual Hydro Unit To copy the settings of the previous day To reset the settings for each day. (1) Press the [ ] button to select the day, then press (1) Press the [ ] button to select the day, then press the [ ] button to copy the settings of the previous the [...
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Page 22: Holiday Setting
Owner’s Manual Hydro Unit Holiday setting Information • Set the days of the week when the schedule timer (1) Press the [ ] / [ ] button to select not used. “Information” on the MENU screen, then press the ] button. -
Page 23: User Maintenance
Owner’s Manual Hydro Unit User maintenance Periodic maintenance (once a year) is necessary for this product. Consult the installation company. If a problem occurs, contact the installation company or dealer. Air to Water Heat Pump operations and performance 3 minutes protection function 3 minutes protection function prevents the air to water heat pump from starting for initial 3 minutes after the main power switch/circuit breaker is turned on for re-starting the air to water heat pump. -
Page 24: General Specifications
Owner’s Manual Hydro Unit General Specifications Outdoor Unit Single Phase model Outdoor unit HWS-455H-E HWS-805H-E HWS-1105H-E HWS-1405H-E Power supply 220-230 V ~ 50 Hz Type INVERTER Function Heating & Cooling Capacity (kW) 11.2 14.0 Heating Input (kW) 0.92 1.79 2.30 3.11 (W/W) - Page 25 Owner’s Manual Hydro Unit Hydro Unit (4.5 kW model) Hydro Unit HWS-455XWHM3-E Back up heater capacity (kW) for back up heater 220-230 V ~ 50 Hz Power supply for hot water cylinder heater 220-230 V ~ 50 Hz (option) Heating (°C)
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Page 26: Troubleshooting
Owner’s Manual Hydro Unit Troubleshooting If a problem occurs, contact the installation company or dealer. Problem Check Action • Check whether power is supplied. Nothing is displayed on the remote controller. • Is the circuit breaker switch turned on? • Date/time setting is not made. Time indication is blinking. - Page 27 Owner’s Manual Hydro Unit – 26 –...
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