DOMUSA Fusion Hybrid Gas Condens, Инструкция по установке и эксплуатации

Страница: 45 / 76

43
43 43
43
Connecting the roo Connecting the roo Connecting the roo Connecting the room thermostat m thermostat m thermostat m thermostat
In this type of configuration, a single room thermostat will be connected in inputs 27 27 27 27 and 29 29 29 29 ( TAF TAF TAF TAF
Cooling thermostat) or in inputs 27 27 27 27 y 28 28 28 28 ( TAC TAC TAC TAC Heating thermostat). For this room thermostat
management configuration to work correctly, the heat pump should be configured for a single
a single a single
a single
operating mode, that is, Heating or Cooling (see
“Heat pump configuration”
) in the manual of
the Dual Clima heat pump. Depending on the input to which the thermostat is connected, it will
manage the corresponding mode of operation, and the type of room thermostat must be prepared
for this purpose. The thermostat connected to the cooling input (TAF) should demand (closed
circuit signal) when the room temperature is higher than the desired temperature (setpoint
temperature), and in turn, the thermostat connected to the heating input (TAC) should demand
(closed circuit signal) when the room temperature is lower than the desired temperature (setpoint
temperature).
Terminals
27
27 27
27
,
28
28 28
28
and
29
29 29
29
are supplied from the factory with a jumper wire connected to each of
them, so in order to install this type of thermostat, it will be necessary to remove both both both both jumper wires
and connect the thermostat as described in the following figure, depending on the mode to be
managed:
Heating thermost Heating thermost Heating thermost Heating thermostat (Heating Mode) at (Heating Mode) at (Heating Mode) at (Heating Mode)
C
TAC
32 30 31
32
30 31
C C C Cooling thermostat (Cooling ooling thermostat (Cooling ooling thermostat (Cooling ooling thermostat (Cooling Mode) Mode) Mode) Mode)
C
TAF
32 30 31
32 30 31
DANGER DANGER DANGER DANGER When When When When handling the electrical handling the electrical handling the electrical handling the electrical installation, make sure that b installation, make sure that b installation, make sure that b installation, make sure that both the module and oth the module and oth the module and oth the module and
the Dual Clima heat pump are disconnected from the mains.
the Dual Clima heat pump are disconnected from the mains. the Dual Clima heat pump are disconnected from the mains.
the Dual Clima heat pump are disconnected from the mains.