15
TH 3061
X 1100/X 1900
REMOTE CONTROL (accessory)
HEATING CONTROL
CONTROLS AND REGULATION
Control panel
NOTES :
With the automatic “Cooling/
Heating” thermostat with
neutral zone supplied with the
integrated electric heater,
auto-matic operation is
obtained by placing the 2
selection switches
R
and
S
on position 1.
HOT WATER HEATING
This accessory must be equipped with an anti-freeze
safety device and a regulation system (not supplied)
compatible with the installation.
IN-BUILT ELECTRICAL HEATER
This accessory is supplied with an automatic
"Cooling/Heating" thermostat with neutral zone
which replaces the ambient thermostat
T
supplied
with the unit.
In the case of a remote control (accessory) the
inverting thermostat pilots the cooling or the heating
according to the position of the "Cooling/Heating"
reversing switch (item
S
).
Ventilation On/Off switch
O Off
1 On (with control light)
"Cooling" selection switch
O Off
1 On "Cooling"
"Heating" selection switch
O Off
1 On "Heating"
Ambient thermostat type :
- inverting thermostat (included)
- with neutral zone (accessory)
1) CONTINUOUS FAN OPERATION FOR
HEATING AND COOLING (VA) :
Fan operation is continuous in both HEATING and
COOLING modes. Terminal A of the REMOTE
CONTROL unit must be connected to the termi-
nal 7 on the air conditioner (VA wiring).
2) ON/OFF FAN OPERATION IN HEATING
MODE AND CONTINUOUS OPERATION IN
COOLING MODE (VB)
Fan operation is regulated in HEATING mode but
continuous in COOLING mode. Terminal B of the
remote control unit must be connected to termi-
nal 7 on the air conditioner (VB wiring).
OPERATION WITHOUT ELECTRIC HEATING
Terminal 8 of the remote control unit must not be
connected.
Shunt SHC* must be placed across terminals 13 and
14 of the air conditioner.
OPERATION WITH ELECTRIC HEATING
Terminal 8 of the remote control unit must be
connected to terminal 12 of the air conditioner.
Shunt SHC* must be removed and replaced by
heating safety devices FC5* and FC8* wired in series
across terminals 13 and 14 of the air conditioner.
Room
thermostat
Cool/Fan
/Heat
ON/OFF
VENTILATION OPERATION
There are two possibilities :
Q
R
S
T
(*) Reference on electrical diagram.