Configuring Room Thermostat; Configuring Room Control Unit - Fujitsu WATERSTAGE WOYG112LHT Maintenance Document

Air to Water Heat Pump (Split integrated DHW type)
6 .1

Configuring room thermostat

To configure the room thermostat and connect it to the
appropriate heating zone:
- Hold down the presence key for more than 3 seconds.
The room thermostat displays RU and a number
flashes.
- Turn the wheel to choose the zone (1, 2).
- If the installation is fitted with 2 room thermostats,
- First connect one room thermostat and configure
it in zone 2,
- Then connect the other room thermostat and
configure it as default in zone 1.
6 .2

Configuring room control unit

During commissioning, after an initialisation period of
approx. 3 minutes, the user's language must be set:
OK
- Press
- Choose menu "Operator section".
- Choose language.
- Select the language (English, Deutsch, Français,
Italiano, Nederlands, Español, Português, Dansk...).
Line Function
I
40 Use as...
This line regulates the use of the room control unit. Depending on how it is used, other settings will be necessary
(lines 42, 44, 48).
42 I Appliance allocation 1
I
44 Operation HC2 (command HC2)
This function enables you to choose whether you wish the room thermostat (as an option) to act on both zones or just
a single zone.
I
48 Occupancy control switch function
* These parameter lines are only accessible from the room control unit.
Installation and operating manual "1768 - EN"
(wireless)
(wireless)
- Hold down the
thermostat displays P1 and a flashing number.
1: Automatic recording: a correction of the setting
with the button is adopted without any particular
confirmation (timeout) or by pressing the mode key.
2: Recording with confirmation: a correction of the
setting with the button is not adopted until the mode
key is pressed.
- Press the presence key again; the room thermostat
displays P2 and a flashing number.
0: OFF: all the operating elements are engaged.
1: ON: the following operating elements are locked:
- Switching over the heating circuit's operating
mode,
- Adjusting the comfort setting,
- Changing the operating level.
The room thermostat displays OFF for 3 seconds when
a locked button is pressed.
" In the case of 2 heating circuits .
- Choose the allocation of the room control unit (room
appliance 1 or 2...) line 40* (see
- According to the allocation selected check and, if
necessary, modify the settings for lines 42*, 44*, 48*
(see page 47).
Setting range
or display
Room appliance 1, 2, P,
User interface 1, 2, P,
Service appliance
Heating circuit 1,
Heating circuit 1 & 2,
Heating circuit 1 & P,
All the heating circuits
Commonly with HC1,
Independent
Without,
Heating circuit 1,
Heating circuit 2,
Common
presence key; the
page 47).
Setting Basic
increment setting
Room
appliance 1
Heating
circuit 1
Commonly
with HC1
room
- 41 -