Ferroli OMNIA HYBRID C, Installation, Maintenance And User Manual

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57
EN
Cod. 3541T090 - Rev. 00 - 06/2019
REMOTE CONTROLLER - SERVICE MENU
8.9 Other heating source
The OTHER HEATING SOURCE is used to set whether the backup heater, and
additional heating sources like a boiler or solar energy kit is available.
To set the OTHER HEATING SOURCE, go to MENU> FOR SERVICEMAN>
OTHER HEATING SOURCE, Press OK. The following page will appear:
FACTORY
SETTINGS
7 OTHER HEATING SOURCE
7.1.BACKUP HEATER
7.2.AHS
7.3.SOLAR ENERGY
SCROLL
YES
YES NON
NON
YES NON
fig. 121 -
☞
NOTE
“SOLAR ENERGY” must not be used: set to NON.
8.10 AHS (bolier)
Press OK and the following page is displayed:
FACTORY
SETTINGS
7.2 AHS (BOILER)
HEAT MODE
DHW MODE
T4_AHS_ON
dT1_AHS_ON
dT1_AHS_OFF
t_AHS_DELAY
2 °C
2 °C
-5
°C
30MIN
SCROLL
YES
YES NON
NON
fig. 122 -
When the cursor is on HEAT MODE, Use ◄► to select YES or NON. If YES is se-
lected, the additional heating source will be available in the corresponding mode,
otherwise it will be unavailable.
When the cursor is on T4_AHS_ON, dT1_AHS_ON, dT1_AHS_ OFF or t_AHS_
DELAY, Use ◄ ► and ▼ ▲ to scroll and adjust the parameter.
T4_AHS_ON is the outdoor air temperature for starting the additional heating
source. When the outdoor air temperature rises above T4_AHS_ ON, the addi-
tional heating source will be unavailable. The relationship between the operation
of additional heating source and outdoor air temperature is shown in the picture
below:
OFF T4
T4HMIN
T4HMAX
Heat mode
by heat pump
T4_AHS_ON
Heat mode
by AHS only
Heat mode by heat
pump and AHS
Heat mode
by heat pump and AHS
Heat mode
by AHS only
Heat mode
by heat pump
fig. 123 -
dT1_AHS_ON is the temperature difference between T1S and T1B for turning
the additional heating source on(only when T1B<T1S-dT1_AHS_ON), dT1_AHS_
OFF is the temperature difference between T1S and T1B for turning the additional
heating source off (when T1B≥T1S+dT1_AHS_OFF the additional heating source
will turn off), t_AHS_DELAY is the time that the compressor has run before star-
ting the additional heating source. It should be shorter than the additional heating
source start time interval.The operation of the heat pump and the additional hea-
ting source is shown below.
T1s-T1B T4 ＜ T4_AHS_ON
OFF OFF
OFF Time
ON ON
ON
t_AHS_delay
t_AHS_delay
dT1_AHS_ON
dT1_AHS_OFF
AHS
Compressor
fig. 124 -
8.11 Holiday away setting
The HOLIDAY AWAY SETTING is used to set the outlet water temperature to
prevent freezing when away for holiday.
To enter the HOLIDAY AWAY SETTING, go to MENU> FOR S ERVICEMAN> HO-
LIDAY AWAY SETTING. Press OK. The following page is displayed:
8 HOLIDAY AWAY SETTING
T1S_H.A_H
T5S_H.M_DHW
20 °C
15
°C
SCROLL
fig. 125 -
When the cursor is on T1S_H.A._H or T5S_H.M_DHW, Use◄ ► and ▼ ▲ to
scroll and adjust the parameter, T1S_H.A._H is the target outlet water temperature
for space heating when in holiday away mode.
T1S_H.M_DHW is the target outlet water temperature for water heating when in
HOLIDAY AWAY MODE.
8.12 Service call
The installers can set the phone number of the local dealer in SERVICE CALL. If
the unit doesn’t work properly, call this number for help.
To set the SERVICE CALL, go to MENU> FOR SERVICEMAN> SERVICE CALL.
Press OK. The following page is displayed:
9 SERVICE CALL
PHONE NO. 0000000000000
MOBILE NO. 0000000000000
ADJUST SCROLL CONFIRM
OK
fig. 126 -
Use ▼ ▲ to scroll and set the phone number. The maximum length of the phone
number is 13 digits, if the length of phone number is short than 12, please input
■, as shown below:
9 SERVICE CALL
PHONE NO. ****************
MOBILE NO. ****************
ADJUST SCROLL CONFIRM
OK
fig. 127 -