Daikin EBLQ05+07CAV3 Installer's Reference Manual page 67

1
4
0
1
3
0
1
0
1
0
[8-03]
1 Booster heater operation (1=active, 0=not active)
2 Heat pump domestic water heating mode (1=active, 0=not
active)
3 Hot water request for booster heater (1=request, 0=no
request)
4 Hot water request for heat pump (1=request, 0=no request)
t Time
[8-04]: Additional running time at [4-02]/[F-01]
t
[8-01]+
[8-04]
[8-02]
[8-01]
0
[5-03] [4-02]
T
T Ambient (outdoor) temperature
A
t Time
Anti-recycle time
Maximum running current
Disinfection
Applies only to installations with a domestic hot water tank.
The disinfection function disinfects the domestic hot water tank by
periodically heating the domestic hot water to a specific temperature.
CAUTION
The disinfection function settings MUST be configured by
the installer according to the applicable legislation.
# Code
[A.4.4.2] [2‑00] Operation day:
▪ 0: Each day
▪ 1: Monday
▪ 2: Tuesday
▪ 3: Wednesday
▪ 4: Thursday
▪ 5: Friday
▪ 6: Saturday
▪ 7: Sunday
[A.4.4.1] [2‑01] Disinfection
▪ 0: No
▪ 1: Yes
[A.4.4.3] [2‑02] Start time: 00~23:00, step: 1:00.
[A.4.4.4] [2‑03] Temperature target:
Range: 55°C~80°C (default: 70°C).
EBLQ05+07CAV3 + EDLQ05+07CAV3 + EKCB07CAV3 +
EK2CB07CAV3 + EKMBUHCA3V3 + EKMBUHCA9W1
Daikin Altherma low temperature monobloc
4P405544-1 – 2015.03
t
t
[8-01]+
[8-04]
[8-02]
[8-01]
0
[F-01] 35C
A
Description
# Code
[A.4.4.5] [2‑04]
T
DHW
[2-03]
T
H
T
U
00.00 01.00
T Domestic hot water temperature
DHW
T User set point temperature
U
T High set point temperature [2-03]
H
t Time
WARNING
Be aware that the domestic hot water temperature at the
hot water tap will be equal to the value selected in field
setting [2-03] after a disinfection operation.
When the high domestic hot water temperature can be a
potential risk for human injuries, a mixing valve (field
supply) shall be installed at the hot water outlet connection
of the domestic hot water tank. This mixing valve shall
secure that the hot water temperature at the hot water tap
never rise above a set maximum value. This maximum
allowable hot water temperature shall be selected
T
A
according to the applicable legislation.
CAUTION
Be sure that the disinfection function start time [A.4.4.3]
with defined duration [A.4.4.5] is NOT interrupted by
possible domestic hot water demand.
CAUTION
The booster heater permission schedule is used to restrict
or allow booster heater operation based on a weekly
program. Advice:
disinfection function, at least allow the booster heater (by
the weekly program) for minimum 4 hours 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.
8 Configuration
Description
Duration:
Range: 5~60 minutes (default: 10
minutes).
[2-04]
22.00 23.00 24.00 t
[2-02]
In order to avoid unsuccessful
Installer reference guide
67