Daikin EHVH04SU18CB6W — руководство пользователя по эксплуатации системы отопления и горячей воды [11/28]
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4 Operation
User reference guide
11
EHVH04~16SU18+26CB6W
Daikin Altherma – Low temperature split
4P449981-1 – 2016.06
▪ Reheat mode
▪ Scheduled mode
▪ Scheduled + reheat mode
CAUTION
The booster heater permission schedule is used to restrict
or allow booster heater operation based on a weekly
program. Advice: In order to avoid unsuccessful
disinfection function, at least allow the booster heater (by
the weekly program) for minimum 4hours starting from the
scheduled start-up of disinfection. If the booster heater is
restricted during disinfection, this function will NOT be
successful and the applicable warning AH will be
generated.
INFORMATION
In case of error code AH and no interruption of the
disinfection function occurred due to domestic hot water
tapping, following actions are recommended:
▪ When the Domestic hot water > Type > Reheat or
Reheat + sched. is selected, it is recommended to
program the start-up of the disinfection function at least
4 hours later than the last expected large hot water
tapping. This start-up can be set by installer settings
(disinfection function).
▪ When the Domestic hot water > Type > Scheduled only
is selected, it is recommended to program a Storage
eco 3 hours before the scheduled start-up of the
disinfection function to preheat the tank.
To determine which DHWtank mode you are using (method1)
Check the installer settings table filled in by the installer.
To determine which DHWtank mode you are using (method 2)
Prerequisite: User profile = Detailed.
1 Go to the DHWtank temperature home page (Tank).
2 Check which icons are displayed:
If… is displayed Then the DHWtank mode =…
Reheat mode
Scheduled mode
Scheduled + reheat mode
4.5.2 Reheat mode
In reheat mode (
),the DHW tank continuously heats up to the
temperature shown on the DHW tank temperature home page
(example: 50°C).
t
60°C
00:00 07:00
50°C
15°C
40°C
14:00 21:00
1
2
3
4
T
t
T
t
DHWtank temperature
t Time
INFORMATION
There is a risk of space heating capacity shortage/comfort
problem (in case of frequent domestic hot water operation,
frequent and long space heating interruption will happen)
when selecting [6‑0D]=0 ([A.4.1] Domestic hot water
Type=Reheat only).
INFORMATION
When the DHW tank mode is reheat, the risk for capacity
shortage and comfort problem is significant. In case of
frequent reheat operation, space heating function is
regularly interrupted.
In reheat mode, you can do the following:
You can… Location
Read out the desired reheat temperature. DHWtank
temperature
home page
Adjust the reheat temperature.
Condition:
is displayed on the DHWtank
temperature home page.
Activate the DHWtank booster mode.
Program a booster heater allowance schedule
to restrict when the booster heater can operate.
Example: Only allow the booster heater to
operate during the night.
Menu structure
(Only for field supplied domestic hot water
pump for secondary return)
Program a domestic hot water pump schedule
to determine when to turn ON and OFF the pump.
When turned ON, the pump runs and makes sure
hot water is instantly available at the tap. To save
energy, only turn ON the pump during periods of
the day when instant hot water is necessary.
See also:
▪ "4.5.5Using the DHWtank temperature home page"on page12
▪ "4.5.6Using the DHWtank booster mode"on page13
▪ "4.7Preset values and schedules"on page16
4.5.3 Scheduled mode
In scheduled mode (
), the DHW tank produces hot water
corresponding to a schedule. The best time to allow the tank to
produce hot water is at night, because the space heating demand is
lower.
Example:
t
60°C
00:00 07:00
50°C
15°C
40°C
14:00 21:00
1
2
3
4
5
T
t
T
t
DHWtank temperature
t Time
▪ Initially, the DHW tank temperature is the same as the
temperature of the domestic water entering the DHW tank
(example: 15°C).
Содержание
- User reference guide p.1
- Daikin altherma low temperature split p.1
- Troubleshooting 23 p.2
- Indicates a situation that could result in burning because of extreme hot or cold temperatures p.2
- Topics follow them carefully p.2
- Glossary 24 p.2
- The precautions described in this document cover very important p.2
- General safety precautions 2 p.2
- The original documentation is written in english all other p.2
- General safety precautions p.2
- The installation of the system and all activities described in the p.2
- Energy saving tips 22 p.2
- Table of contents p.2
- Disposal 24 p.2
- Setting the energy prices 21 p.2
- Danger risk of explosion p.2
- Danger risk of electrocution p.2
- Relocation 24 p.2
- Danger risk of burning p.2
- Operation 4 p.2
- Danger p.2
- Meaning of warnings and symbols p.2
- About this document 3 p.2
- Maintenance and service 23 p.2
- About the system 4 p.2
- Languages are translations p.2
- Installation manual and the installer reference guide must be performed by an authorized installer p.2
- About the documentation p.2
- Indicates a situation that results in death or serious injury p.2
- Indicates a situation that could result in explosion p.2
- User reference guide p.2
- Indicates a situation that could result in electrocution p.2
- For the user p.3
- About this document p.3
- The user interface at a glance p.4
- Overview operation p.4
- Operation p.4
- G b c a p.4
- Components in a typical system layout p.4
- Buttons p.4
- About the system p.4
- Using the menu structure p.5
- Using home pages p.5
- Turning on off controls p.5
- Status icons p.5
- Operation p.5
- Basic usage p.5
- To determine which temperature control you are using method 2 p.6
- To determine which temperature control you are using method 1 p.6
- Space heating control p.6
- Setting the space operation mode p.6
- Room thermostat control about room thermostat control p.6
- Operation p.6
- Determining which temperature control you are using p.6
- About space heating control p.6
- Typical room temperature home pages p.7
- To temporarily overrule the room temperature schedule p.7
- To read out the actual and desired room temperature p.7
- To change the mode from scheduled to preset value p.7
- Room thermostat control using the room temperature home page p.7
- Operation p.7
- Example temporarily overruling the schedule and changing the mode to preset value p.7
- Operation p.8
- To set the overrule period p.8
- Operation p.9
- C 47 c p.9
- C 37 c p.9
- To set leaving water temperature preset values main p.10
- To adjust the leaving water temperature main p.10
- To adjust the leaving water temperature additional p.10
- Operation p.10
- Leaving water temperature control using leaving water temperature control not according to a schedule p.10
- Leaving water temperature control using leaving water temperature control according to a schedule p.10
- External room thermostat control using external room thermostat control p.10
- External room thermostat control about external room thermostat control p.10
- Domestic hot water control p.10
- C 47 c p.10
- C 37 c p.10
- About domestic hot water control p.10
- Scheduled mode p.11
- Reheat mode p.11
- Operation p.11
- 00 21 00 p.11
- 00 07 00 p.11
- Operation p.12
- Using the dhw tank booster mode p.13
- Using quiet mode p.13
- Operation p.13
- Advanced usage p.13
- About changing the user permission level p.13
- Using holiday mode p.14
- Operation p.14
- Holiday p.14
- Operation p.15
- Configuring date time units of measurement contrast and backlight p.15
- Reading out information p.15
- Using preset values p.16
- Preset values and schedules p.16
- Operation p.16
- Locking and unlocking buttons and functions p.16
- Configuring user profile and home pages p.16
- Using and programming schedules p.17
- Schedules example p.17
- Operation p.17
- Weather dependent operation p.18
- To set the weather dependent settings p.18
- Predefined schedules room temperature leaving water temperature main p.18
- Predefined schedules leaving water temperature additional p.18
- Predefined schedules dhw tank temperature p.18
- Operation p.18
- Operation p.19
- User reference guide p.20
- P449981 1 2016 6 p.20
- Operation p.20
- Menu structure overview user settings p.20
- Information p.20
- Ehvh04 16su18 26cb6w p.20
- Depending on the selected installer settings settings will be visible invisible p.20
- Daikin altherma low temperature split p.20
- To set the fuel price p.21
- To set the electricity price p.21
- Space heating control p.21
- Setting the energy prices p.21
- Quick wizard p.21
- Installer settings tables to be filled in by installer p.21
- Domestic hot water control a p.21
- Contact helpdesk number 6 p.21
- To set the fuel price in case of an incentive per kwh renewable energy p.22
- To set the electricity price schedule timer p.22
- To set the electricity price in case of an incentive per kwh renewable energy p.22
- Example p.22
- Energy saving tips p.22
- About energy prices in case of an incentive per kwh renewable energy p.22
- Troubleshooting p.23
- To find the contact helpdesk number p.23
- To check the warning history p.23
- To check the error history p.23
- Symptom you are feeling too cold hot in your living room p.23
- Symptom the water at the tap is too cold p.23
- Symptom heat pump failure p.23
- Overview troubleshooting p.23
- Overview maintenance and service p.23
- Maintenance and service p.23
- Relocation p.24
- Overview relocation p.24
- Overview disposal p.24
- Glossary p.24
- Disposal p.24
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