Daikin EHVH04SU18CB6W — руководство по обслуживанию и устранению неисправностей системы [23/28]
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7 Maintenance and service
User reference guide
23
EHVH04~16SU18+26CB6W
Daikin Altherma – Low temperature split
4P449981-1 – 2016.06
7 Maintenance and service
7.1 Overview: Maintenance and
service
The installer has to perform a yearly maintenance. You can find the
contact/helpdesk number via the user interface.
As enduser, you have to:
▪ Keep the area around the unit clean.
▪ Keep the user interface clean with a soft damp cloth. Do NOT use
any detergents.
▪ Regularly check if the water pressure indicated on the manometer
is above 1bar.
Refrigerant
This product contains fluorinated greenhouse gases. Do NOT vent
gases into the atmosphere.
Refrigerant type: R410A
Global warming potential (GWP) value: 2087.5
NOTICE
In Europe, the greenhouse gas emissions of the total
refrigerant charge in the system (expressed as tonnes
CO
2
-equivalent) is used to determine the maintenance
intervals. Follow the applicable legislation.
Formula to calculate the greenhouse gas emissions:
GWP value of the refrigerant × Total refrigerant charge [in
kg] / 1000
Please contact your installer for more information.
7.2 To find the contact/helpdesk
number
Prerequisite: You switched the permission level to Advanced end
user.
1 Go to [6.3.2]: > Information > Error handling > Contact/
helpdesk number.
8 Troubleshooting
8.1 Overview: Troubleshooting
If a malfunction occurs, is displayed on the home pages. You can
press to display more information about the malfunction.
For the symptoms listed below, you can try to solve the problem
yourself. For any other problem, contact your installer. You can find
the contact/helpdesk number via the user interface.
8.2 To check the error history
Prerequisite: Only available if is displayed on the home pages.
1 Go to [6.3.1]: > Information > Error handling > Error history.
8.3 To check the warning history
Prerequisite: Only available if is displayed on the home pages.
1 Go to [6.3.1]: > Information > Error handling > Warning
history.
8.4 Symptom: You are feeling too cold
(hot) in your living room
Possible cause Corrective action
The desired room temperature is
too low (high).
Increase (decrease) the desired
room temperature.
If the problem recurs daily, do
one of the following:
▪ Increase (decrease) the room
temperature preset value.
▪ Adjust the room temperature
schedule.
The desired room temperature
cannot be reached.
Increase the desired leaving
water temperature in accordance
with the heat emitter type.
8.5 Symptom: The water at the tap is
too cold
Possible cause Corrective action
You ran out of domestic hot
water because of unusual high
consumption.
If you immediately need domestic
hot water, activate the DHWtank
booster mode. However, this
consumes extra energy.
If you can wait, overrule
(increase) the active or next
scheduled desired temperature
so that more hot water will be
produced exceptionally.
If the problems recurs daily, do
one of the following:
▪ Increase the DHW tank
temperature preset value.
▪ Adjust the DHW tank
temperature schedule.
Example: Program to
additionally heat up the
DHW tank to a preset value
(Storage eco = lower tank
temperature) during the day.
The desired DHWtank
temperature is too low.
8.6 Symptom: Heat pump failure
When the heat pump fails to operate, the backup heater and booster
heater can serve as an emergency heater and either automatically
or non-automatically take over the heat load.
▪ When auto emergency is activated and a heat pump failure
occurs:
▪ The backup heater will automatically take over the heat load.
▪ The booster heater will automatically take over the domestic hot
water production.
▪ When auto emergency is not activated and a heat pump failure
occurs, the domestic hot water and space heating operations will
stop and need to be recovered manually. The user interface will
then ask you to confirm whether the backup heater or booster
heater can take over the heat load or not.
When the heat pump fails, will appear on the user interface.
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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