![Daikin EKHVMYD50ABV1 [7/28] Leaving water temperature control](/img/pdf.png)
Daikin EKHVMYD50ABV1 [7/28] Leaving water temperature control
![Daikin EKHVMYD50ABV1 [7/28] Leaving water temperature control](/views2/1763853/page7/bg7.png)
EKHVMRD50+80ABV1 + EKHVMYD50+80ABV1
Daikin Altherma indoor unit
4P404418-1 – 2015.04
Operation manual
6
Leaving water temperature control
In this mode, heating will be activated as required by the water
temperature set point. The set point can be set manually or through
the schedule timer or weather dependent (automatic).
Selecting space heating operation
1 Use the button to switch ON/OFF space heating ( ).
Icon appears on the display as well as the corresponding
water temperature set point.
The operation LED lights up.
2 Use the and buttons to set the desired leaving
water temperature.
Temperature range for heating: 25°C~80°C (leaving water
temperature)
In order to avoid overheating, space heating is not operable
when the outdoor ambient temperature rises above a certain
temperature (see operation range).
Refer to "Remote controller schedule timer" for setup of the schedule
timer function.
Selecting weather dependent set point operation
When weather dependent operation is active, the leaving water
temperature is determined automatically depending on the outdoor
temperature: colder outdoor temperatures will result in warmer water
and vice versa. The unit has a floating set point. Activating this
operation will result in a lower power consumption than use with a
manually fixed leaving water set point.
During weather dependent operation, the user has the possibility to
shift up or down the target water temperature by a maximum of 5°C.
This shift value is the temperature difference between the
temperature set point calculated by the controller and the real set
point. E.g. a positive shift value means that the real temperature set
point will be higher than the calculated set point.
It is advised to use the weather dependent set point because it
adjusts the water temperature to the actual needs for space heating.
It will prevent the unit from switching too much between thermo ON
operation and thermo OFF operation when using the remote
controller room thermostat or external room thermostat.
1 Press the button 1 time to select weather dependent set
point operation (or 2 times when the remote controller room
thermostat function is used).
Icon appears on the display as well as the shift value. The
shift value is not shown in case it is 0.
2 Use the and buttons to set the shift value.
Range for the shift value: –5°C to +5°C
Icon will be displayed as long as the weather dependent set
point operation is enabled.
3 Press the button to deactivate weather dependent set point
operation.
The and buttons are used to set the leaving
water temperature.
Field settings define the parameters for the weather dependent
operation of the unit. Refer to "4.15. Field settings" on page 19 for a
detailed description how to set one or more field settings.
■ [3-00] Low ambient temperature (Lo_A): low outdoor
temperature.
■ [3-01] High ambient temperature (Hi_A): high outdoor
temperature.
■ [3-02] Set point at low ambient temperature (Lo_Ti): the target
outgoing water temperature when the outdoor temperature
equals or drops below the low ambient temperature (Lo_A).
Note that the Lo_Ti value should be higher than Hi_Ti, as for
colder outdoor temperatures (i.e. Lo_A) warmer water is required.
■ [3-03] Set point at high ambient temperature (Hi_Ti): the target
outgoing water temperature when the outdoor temperature
equals or rises above the high ambient temperature (Hi_A).
Note that the Hi_Ti value should be lower than Lo_Ti, as for
warmer outdoor temperatures (i.e. Hi_A) less warm water
suffices.
NOTE
■ When an external room thermostat is installed,
the thermo ON/OFF is determined by the external
room thermostat. The remote controller is than
operated in the leaving control mode and is not
functioning as a room thermostat.
■ The remote controller ON/OFF status always has
priority over the external room thermostat!
NOTE
During this operation, instead of showing the water
temperature set point, the controller shows the shift
value which can be set by the user.
T
t
Target water temperature
T
A
Ambient (outdoor) temperature
Shift value = Shift value
NOTE
If by mistake the value of [3-03] is set higher than the
value of [3-02], the value of [3-03] will always be used.
Lo_Ti
Lo_A Hi_A T
A
T
t
+ 05
00
– 05
Hi_Ti
Shift value
Содержание
- Daikin altherma indoor unit 1
- Operation manual 1
- Definitions 2
- Operation manual 2
- General information 3
- Introduction 3
- Ntroduction 3
- Quick start up of the unit 3
- Scope of this manual 3
- Space heating operation 3
- Domestic water heating operation 4
- Operation of the unit 4
- Peration 4
- Remote controller buttons and icons 4
- Room temperature control 6
- Setting the clock 6
- Space heating operation 6
- Space heating operation h 6
- Leaving water temperature control 7
- Emergency operation 8
- Leaving water temperature control 8
- Room temperature control 8
- Space cooling operation 8
- Space cooling operation c 8
- Automatic storage 9
- Domestic water heating operation 9
- Domestic water heating operation w 9
- Disinfection operation 10
- Manual storage 10
- Reheat 10
- Defrost operation 11
- Defrost operation d 11
- Other operation modes 11
- Quiet mode operation 11
- Quiet mode operation s 11
- Simultaneous demand of space cooling and domestic water heating 11
- Simultaneous demand of space heating and domestic water heating 11
- Start up operation 11
- Start up operation d 11
- Temperature read out mode 11
- Actions per day of the week can be programmed totalling 28 actions 12
- Advantage of this method is that you can simply switch off the space heating operation by pushing the button without disabling the automatic domestic hot water storage operation e g during summertime when no space heating is required 12
- By default space heating based on temperature set point method 1 is enabled so only temperature shifts are possible no on off instruction 12
- I 0 03 status defines whether on off instruction can be used in the schedule timer for space heating 12
- In schedule timer operation the installation is controlled by the schedule timer the actions programmed in the schedule timer will be executed automatically 12
- In the following tables both methods on how to interpret the schedule timer are shown 12
- Not displayed by pressing the button 12
- Operation example schedule timer based on temperature set points 12
- Refer to programming space heating on page 14 12
- Schedule timer operation 12
- Space heating 12
- The desired method is set through field setting refer to 4 5 field settings on page 19 for a detailed description how to set one or more field settings 12
- The schedule timer is enabled icon displayed or disabled icon 12
- The space heating schedule timer can be programmed in 2 different ways based on the temperature set point both leaving water temperature and room temperature and based on the on off instruction 12
- When setback function is enabled the setback operation will have priority over the scheduled action in the schedule timer 12
- Actions can be programmed these actions are repeated daily 13
- Advantage of this method is that you can simply switch off the space cooling operation by pushing the button without disabling the automatic domestic hot water storage operation 13
- By default space cooling based on temperature set point method 1 is enabled so only temperature shifts are possible no on off instruction 13
- Domestic water heating 13
- Domestic water heating can be done through several standard operation modes 13
- For cooling no setback function is available 13
- I 0 04 status defines whether on off instruction can be used in the schedule timer for space cooling 13
- I automatic storage by field setting once during night and or once during the afternoon the water is heated till storage set point 13
- I based on the on off instruction 13
- I based on the temperature set point leaving water temperature and room temperature 13
- I for energy saving reasons keep hours with low electricity cost tariffs in mind when programming the schedule timer for domestic water heating 13
- I manual storage if due to special circumstances production of hot water till storage set point is needed immediately 1 time this function can be used 13
- I reheat the reheat function can be activated next to or separate from the automatic storage operation if the user wants to keep the domestic hot water tank at the minimum reheat temperature 13
- I remark that only the time when domestic water heating must start and stop can be programmed in the schedule timer when domestic water heating is enabled the water will be heated till storage set point the storage set point is set through field setting 13
- Next to the standard domestic water heating operation modes it is also possible to freely program the domestic water heating operation through the schedule timer refer to programming domestic water heating on page 16 then the mode is switched on or off at a scheduled time 4 actions can be programmed per mode these actions are repeated daily additional schedule of storage on top of the automatic day and night storage functionality 13
- Off on on 13
- Operation example schedule timer based on on off instruction 13
- Refer to programming domestic water heating on page 16 13
- Refer to programming space cooling on page 15 13
- Space cooling 13
- The desired method is set through field setting refer to 4 5 field settings on page 19 for a detailed description how to set one or more field settings 13
- The implementation and meaning of setting 0 04 and schedule settings are the same as for heating operation see operation example schedule timer based on temperature set points on page 11 and operation example schedule timer based on on off instruction on page 12 13
- The space cooling schedule timer can be programmed in 2 different ways 13
- When setback function is enabled the setback operation will have priority over the scheduled action in the schedule timer if on instruction is active if off instruction is active this will have priority over the setback function at any time the off instruction will have the highest priority 13
- Programming and consulting the schedule timer 14
- Quiet mode 14
- Programming space heating 15
- Programming space cooling 16
- Programming domestic water heating 17
- Programming quiet mode 18
- Consulting programmed actions 19
- Operating the optional remote controller 19
- Operating the remote alarm option 19
- Tips and tricks 19
- Field settings 20
- Procedure 20
- Field settings table 21
- Aintenance 23
- Disposal requirements 23
- Important information regarding the refrigerant used 23
- Isposal requirements 23
- Maintenance 23
- Maintenance activities 23
- Roubleshooting 23
- Troubleshooting 23
Похожие устройства
- Daikin EKHVMYD50ABV1 Инструкция по монтажу
- Supra KES-1799 Инструкция по эксплуатации
- Supra KES-1897 Инструкция по эксплуатации
- Daikin EKHVMYD80ABV1 Руководство по монтажу
- Daikin EKHVMYD80ABV1 Инструкция по эксплуатации
- Supra KES-1898 Инструкция по эксплуатации
- Daikin EKHVMYD80ABV1 Инструкция по монтажу
- Supra KES-1899 Инструкция по эксплуатации
- Supra KES-1891 Инструкция по эксплуатации
- Supra KES-2020G Инструкция по эксплуатации
- Supra KES-1893 Инструкция по эксплуатации
- Supra KES-1860G Инструкция по эксплуатации
- Supra KES-1851G Инструкция по эксплуатации
- Supra KES-1596 Инструкция по эксплуатации
- Supra KES-1800 Инструкция по эксплуатации
- Supra KES-1840S Инструкция по эксплуатации
- Supra KES-1841S Инструкция по эксплуатации
- Supra KES-1845S Инструкция по эксплуатации
- Supra KES-1846SW Инструкция по эксплуатации
- Supra KES-1842S Инструкция по эксплуатации