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– 11 –

Hydro Unit

Owner’s Manual

• Existing schedule setting

Procedure: 

2

 

 

3

 

 

4

 

 

5

 

 

6

 

1

Set days of the week.

• Each time the DAY 

 button is pressed, the   

mark blinking on the current day of the week at 
intervals of 1 Hz shifts sequentially.

• When all days are set at a time, all days (MO to 

SU) blink.

• Press the SET 

 button to determine the set 

days of the week.

• When the setting is completed, the   mark 

changes to lighting.

2

Set STEP.

• Select a STEP to be set with the STEP 

 

button, and press the SET 

 button to 

determine the selected STEP.

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 C 

 L 

 

 ….

•1 to 8: Operation program STEP number 
•C (Copy): 

Set s the operation mode for a day (0:00 to 
23:59) simultaneously.

•L (Deletion): 

Deletes all the current program operation 
settings (for entire week).

3

Set the start time.

• Set the start time with the TIME 

 

buttons.

• When the preset start time is retained, the start 

time is displayed. 

• If no start time is set, “--’-- --” is displayed.

4

Set temperature.

• Set the temperature for ZONE1 or ZONE2 with 

the SELECT 

 button and TEMP. 

 buttons.

• Press the SELECT 

 button so that 

the 

 mark lights for the zone to be changed.

• Enter setting temperature with the TEMP. 

 buttons.

5

Set operation mode.

• Set the operation mode (heating or cooling) with 

the OPERATE MODE 

 button.

6

Determine the settings.

• Press the SET 

 button to determine the 

settings.

• The “__” mark lights under the set day of the 

week and the “

” mark appears on the display 

for 4 seconds.

• Press the SCHEDULE 

 button to end 

the settings.

Copying data

When “C” is selected during the STEP setting, the 
setting of the specified day of the week can be copied.
• Press the SET 

 button to determine the copy 

mode.

• Specify the day of the week of copy destination with 

the DAY 

 button.

• Each time the DAY 

 button is pressed, the   

mark on the specified day of the week blinks 
sequentially. When all days of the week are blinked, 
the data can be copied to all days of the week.

• Press the SET 

 button. When the “

” mark 

appears on the remote controller for 4 seconds, the 
setting is completed.

11-EN

Summary of Contents for HWS-1404XWHM3-E

Page 1: ...AIR TO WATER HEAT PUMP Hydro Unit Model name HWS 804XWHM3 E HWS 804XWHT6 E HWS 804XWHT9 E HWS 1404XWHM3 E HWS 1404XWHT6 E HWS 1404XWHT9 E Owner s Manual English ...

Page 2: ...e 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 Request to constructor or dealer Please clearly explain the contents of the Owner s manual before handing it over to the Customer ADOPTION OF NEW REFRIGERANT This Air to Water Heat Pump is a new type which adopts a new refrigerant HFC R410A instead of...

Page 3: ...here is a suspected problem with the operation of the Air to Water Heat Pump continuous operation is not recommended operational failures may lead to machine breakdown electric shock a fire etc Do not spill water or other liquid onto the Hydro Unit If the unit is wet it could cause an electric shock Warnings at movement and repair Do not attempt to move or repair the unit yourself Due to the prese...

Page 4: ...instructions Failure to do so may cause malfunction break down or water to leak from the unit Clear away snow before it accumulates on the outdoor unit Accumulated snow can lead to malfunction and damage Do not locate other electric appliances or furniture underneath the unit Water may drip from the unit which could lead to rust unit failure and damage to property Do not allow the obstruction of a...

Page 5: ...eration setting 7 STEP button Specifies switching STEP number in a day for weekly schedule 8 TEST button Used for test run or service 9 FROST PROTECTION button Controls minimum operation for unused period going out absence etc for anti freezing 10 NIGHT button Controls the night set back operation 11 AUTO TEMP button Switches setting temperature automatically according to outside temperature Press...

Page 6: ...er heater is energised during hot water operation Lights when heating is selected Lights during hot water supply operation Lights when cooling is selected Lights while hot water boost is activated Lights when the FROST PROTECTION button is pressed and goes out when the button is pressed again Lights when the ANTI BACTERIA button is pressed and goes out when the button is pressed again Lights when ...

Page 7: ...am is set Lights during time setting and scheduled operation setting 21 Indication Description Lights while internal pump pump 1 or expansion pump pump 2 is driven Lights when the auxiliary boiler or external booster heater supports the heat pump operation Lights when the unit enters the data set mode and goes out when the unit exits the data set mode Lights when the unit enters the service mode a...

Page 8: ...n Performing heating or cooling operation Press the ZONE1 2 button to start heating or cooling operation The set temperature appears under on the remote controller When ZONE2 is provided the set temperature appears simultaneously under During the heat pump operation or while the internal heater or backup heater is energized is displayed Use the OPERATE MODE button to select cooling operation or he...

Page 9: ...5 4 3 2 1 0 1 2 3 4 or 5 Only ZONE1 temperature is displayed When the SET button is pressed after the temperature is changed the set temperature is registered When the TEST button is pressed the registered data is determined The unit exits the function code setting mode and A appears on the display Each time AUTO TEMP button is pressed the mode changes as follows Hot water Performing hot water sup...

Page 10: ...st protection is operated with schedule timer on it may stop during its operation Setting the end days and time for the frost protection operation Press the FROST PROTECTION button for 4 seconds or more while the frost protection operation is enabled is displayed on the remote controller to enter the setting mode The setting mode is indicated on the remote controller Select the code number to be s...

Page 11: ...ek Example Monday Tuesday to Saturday Same as Monday Sunday Setting the schedule function Press the SCHEDULE button and press the SET button within five seconds while the mark is blinking The mark changes to lighting and the schedule function starts working Cancelling the schedule function Press the SCHEDULE button and press the CL button within five seconds while the mark is blinking The mark dis...

Page 12: ...et is displayed 4 Set temperature Set the temperature for ZONE1 or ZONE2 with the SELECT button and TEMP buttons Press the SELECT button so that the mark lights for the zone to be changed Enter setting temperature with the TEMP buttons 5 Set operation mode Set the operation mode heating or cooling with the OPERATE MODE button 6 Determine the settings Press the SET button to determine the settings ...

Page 13: ...rbed from the outside and brought into the room This way of heating is called heat pump system When the outside temperature is too low it is recommended to use another heating apparatus in combination with the air to water heat pump Attention to snowfall and freeze on the outdoor unit In snowy areas the air intake and air discharge of the outdoor unit are often covered with snow or frozen up If sn...

Page 14: ...0 16 0 11 2 14 0 16 0 Input kW 2 34 3 16 3 72 2 34 3 16 3 72 COP 4 80 4 44 4 30 4 80 4 44 4 30 Cooling Capacity kW 10 0 11 0 13 0 10 0 11 0 13 0 Input kW 3 26 3 81 4 80 3 26 3 81 4 80 EER 3 07 2 89 2 71 3 07 2 89 2 71 Refrigerant R410A Dimension HxWxD mm 1 340x900x320 Cord heater W 75 Hydro Unit HWS 804XWHM3 E HWS 804XWHT6 E HWS 804XWHT9 E Back up heater capacity 3 0 6 0 9 0 Power supply for back ...

Page 15: ...itch turned on Time indication is blinking Date time setting is not made Set date and time An error code is displayed on the remote controller Contact the installation company Room is not cooled or heated Is scheduled operation set Check whether scheduled operation is set Is night setback operation set Check the setting on the remote controller Is the air to water heat pump operating in Auto mode ...

Page 16: ... manufacturer TOSHIBA CARRIER CORPORATION Address city country 336 Tadehara Fuji shi Shizuoka ken 416 8521 Japan Name of the Importer Distributor in EU Toshiba Carrier UK Ltd Address city country Porsham Close Belliver Industrial Estate PLYMOUTH Devon PL6 7DB United Kingdom ...

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