Ferroli OMNIA HYBRID C, Installation, Maintenance And User Manual

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56
EN
Cod. 3541T090 - Rev. 00 - 06/2019
REMOTE CONTROLLER - SERVICE MENU
8.7 Temp. Type setting (to activate the internal temperature probe of
the controller as room thermostat)
☞
NOTE
Through this submenu, you can define whether the unit will operate accor-
ding to water setpoint sent to the system and / or based on the room tem-
perature setpoint.
The TEMP. TYPE SETTING is used for selecting whether the water flow tempe-
rature or room temperature to control the heat pump is ON/OFF. When ROOM
TEMP. is enabled, the target outlet water temperature will be calculated from
climate-related curves.
To enter the TEMP.TYPE SETTING, go to MENU> FOR SERVICEMAN> TEMP.
TYPE SETTING. Press OK. The following page is displayed:
FACTORY
SETTINGS
5 TEMP. TYPE SETTING
WATER FLOW TEMP.
ROOM TEMP.
SCROLL
YES NON
YES NON
fig. 115 -
If you set WATER FLOW TEMP. to YES, and set ROOM TEMP. to NON, the water
flow temperature will be displayed on the home page, and the water flow tempera-
ture will work as the target temperature.
SET
c
OFF
MAIN
21: 55 08 - 08 - 2015 SAT.
18
fig. 116 -
If you set WATER FLOW TEMP. to YES, and set ROOM TEMP. to YES, then the
water temperature will be displayed on the home page. Both water temperature
and room temperature will be detected and when either the water temperature or
the room temperature reaches the target temperature the unit will turn off.
In this state, the first target outlet water temperature can be set in the main page,
the second one can be calculated from the climate-related curves. In heat mode,
the higher one will be the real target outlet temperature, while in cool mode, the
lower one will be selected.
12
SET
c
ON
MAIN
21: 55 08 - 08 - 2015 SAT.
fig. 117 -
If ►is pressed, the main page will display the room temperature:
24
SET
c
21: 55 08 - 08 - 2015 SAT.
ON ROOM
fig. 118 -
If you set WATER FLOW TEMP. to NON, and set ROOM TEMP. to YES, then the
room temperature will be displayed on the home page, and the room temperature
will work as the target temperature. The target outlet water temperature can be
calculated from the climate related curves.
24
SET
c
ON
ROOM
21: 55 08 - 08 - 2015 SAT.
fig. 119 -
8.8 Room thermostat (ON/OFF - HEAT/COOL by digital input)
☞
NOTE
The ROOM THERMOSTAT submenu allows you to set the unit operation ba-
sed on the status of digital inputs on the unit’s control board.
To set the ROOM THERMOSTAT, go to MENU> FOR SERVICEMAN> ROOM
THERMOSTAT. Press OK. The following page is displayed:
FACTORY
SETTINGS
6 ROOM THERMOSTAT
ROOM THERMOSTAT
MODE SETTING
DUAL ROOM
THERMOSTAT
SCROLL
YES NON
YES NON
YES NON
fig. 120 -
If you want to connect a room thermostat (or a remote switch) for the activation
and turning off the unit, ROOM THERMOSTAT must be set to YES and the MODE
SETTING must be set to NON. With this setting, the unit will operate in the mode
set as a user interface only when the thermostat closes the contact.
If you want to connect instead a double contact thermostat (or 2 remote switches)
to determine the activation of the unit in HEAT or COOL, ROOM THERMOSTAT
must be set to YES and the MODE SETTING must be set to YES. With this setting,
the unit will operate in the mode required by the thermostat (or by one of two re-
mote switches) and therefore will not be possible to activate the unit nor to change
the operation mode through the user interface.
If you set the unit to be activated via digital inputs the timer function and weekly
scedule are not available;
The temperature adjustment can be performed from the user interface.
☞
NOTE
“DUAL ROOM THERMOSTAT” must not be used: set to NON.
NOTE: The setting in the user interface MUST match the thermostat wiring
(or remote switches). For more information also see “ELECTRICAL CON-
NECTIONS” .