Daikin EHFH03S18DJ3V — руководство по устранению неполадок и настройке системы отопления [10/12]
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6 Troubleshooting
Operation manual
10
EHFH03S18DJ3V
Daikin Altherma 3 R F
4P596804-1 – 2019.10
WARNING
The refrigerant inside the unit is mildly flammable, but
normally does NOT leak. If the refrigerant leaks in the
room and comes in contact with fire from a burner, a
heater, or a cooker, this may result in fire, or the formation
of a harmful gas.
Turn off any combustible heating devices, ventilate the
room, and contact the dealer where you purchased the
unit.
Do NOT use the unit until a service person confirms that
the part from which the refrigerant leaked has been
repaired.
5.2 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.
6 Troubleshooting
6.1 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.
6.2 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. See
"3.3.2Room thermostat control -
Using the room temperature
home pages"[47].
If the problem recurs daily, do
one of the following:
▪ Increase (decrease) the room
temperature preset value. See
the user reference guide.
▪ Adjust the room temperature
schedule. See "3.5Schedules:
Example"[48].
The desired room temperature
cannot be reached.
Increase the desired leaving
water temperature in accordance
with the heat emitter type. See
"3.3.3Room thermostat control -
Using the leaving water
temperature home pages"[48].
The weather-dependent curve is
set incorrectly.
Adjust the weather-dependent
curve. See the user reference
guide.
6.3 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. See
"3.4.5Using the DHWtank
booster mode"[48].
If you can wait, overrule
(increase) the active or next
scheduled desired temperature
so that more hot water will be
produced exceptionally. See "To
read out and overrule the active
or next scheduled desired
temperature (in scheduled mode
or scheduled + reheat
mode)"[48].
If the problem recurs daily, do
one of the following:
▪ Increase the DHW tank
temperature preset value. See
the user reference guide.
▪ 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.
See "3.5 Schedules:
Example"[48].
The desired DHWtank
temperature is too low.
6.4 Symptom: Heat pump failure
When the heat pump fails to operate, the backup 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.
▪ 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 can take over
the heat load or not.
When the heat pump fails,
will appear on the user interface.
Possible cause Corrective action
Heat pump is damaged. ▪ Press to view a description
of the problem.
▪ Press
again.
▪ Select
to allow the backup
heater to take over the heat
load.
▪ Call your local dealer to get
the heat pump fixed.
INFORMATION
When the backup heater takes over the heat load,
electricity consumption will be considerably higher.
Содержание
- Operation manual p.1
- Ehfh03s18dj3v p.1
- Daikin altherma 3 r f p.1
- Alarm output p.2
- Setting fill in p.2
- Installer settings tables to be filled in by installer p.2
- Domestic hot water control a p.2
- Quick wizard p.2
- Information p.2
- Disposal 11 p.2
- Pump operation mode p.2
- In case of frequent domestic hot water operation frequent and long space heating interruption will happen p.2
- Digital i o pcb a p.2
- Operation manual p.2
- Heating p.2
- Dhw tank type p.2
- Operation 3 p.2
- Glossary 11 p.2
- Dhw pump p.2
- Number of lwt zones p.2
- General information 3 p.2
- Dhw operation p.2
- Modulated lwt p.2
- Forced off contact a p.2
- Demand pcb a p.2
- Maximum setpoint p.2
- Forced off contact p.2
- Demand pcb p.2
- Maintenance and service 9 p.2
- External sensor p.2
- Cooling p.2
- User interface location p.2
- External kwh meter 2 p.2
- Contact type main p.2
- Unit control method p.2
- Lwt setpoint mode p.2
- External kwh meter 1 p.2
- Contact type add p.2
- Troubleshooting 10 p.2
- Leaving water temperature modulation a p.2
- Ext backup heat src p.2
- Contact helpdesk number 6 p.2
- Thermostats a p.2
- Leaving water temperature main zone a p.2
- Energy saving tips 9 p.2
- Contact helpdesk number p.2
- There is a risk of space heating or cooling capacity shortage comfort problem when selecting 6 0d 0 a domestic hot water type reheat only p.2
- Leaving water temperature emitter type a p.2
- Energy metering a p.2
- Capacities energy metering a p.2
- Table of contents p.2
- Leaving water temperature delta t source a p.2
- Buh step 1 p.2
- Space heating cooling settings a p.2
- Leaving water temperature additional zone a p.2
- Emitter type p.2
- Bottom plate heater p.2
- Space heating cooling control p.2
- Installer settings tables to be filled in by installer 2 p.2
- Domestic hot water settings a p.2
- Operation p.3
- General information p.3
- Components in a typical system layout p.3
- About this document p.3
- About the system p.3
- Status icons p.4
- Operation p.4
- Buttons p.4
- User permission level p.4
- User interface overview p.4
- Operation p.5
- Operation manual p.6
- Operation p.6
- Only in combination with ekhvconv3 p.6
- Menu structure overview user settings p.6
- Ehfh03s18dj3v daikin altherma 3 r f 4p596804 1 2019 0 p.6
- Space heating cooling control p.7
- Operation p.7
- Schedules example p.8
- Operation p.8
- Domestic hot water control p.8
- Overview maintenance and service p.9
- Maintenance and service p.9
- Energy saving tips p.9
- Troubleshooting p.10
- To find the contact helpdesk number p.10
- To check the error history p.10
- Symptom you are feeling too cold hot in your living room p.10
- Symptom the water at the tap is too cold p.10
- Symptom heat pump failure p.10
- Symptom the system is making gurgling noises after commissioning p.11
- Glossary p.11
- Disposal p.11
- Verantwortung für energie und umwelt p.12
- P596804 1 p.12
- Copyright 2019 daikin p.12
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