28
DHW pump (P_d)
Room thermostat (ON/OFF - HEAT/COOL by digital input)
External ON/OFF (thermostat)
External COOL/HEAT
Voltage
220-240VAC
Maximum run-
ning current
0 .2A
Wiring size
0 .75mm
2
Voltage
220-240VAC
Maximum running current
0 .2A
Wiring size
0 .75mm
2
Method ON/OFF
HEAT / COOL
Digital input effect
Remote controller
Setup*
A
√
The operation mode is defined by the digital input .
The unit will be ON in COOL mode when L1-C is closed .
The unit will be on in HEAT mode when H-L1 is closed .
If both digital input are closed the unit
will be ON in COOL mode .
The user can only
set the target
water flow temp .
B
√
The unit will be ON when the digital input is closed .
The unit will operate in the mode
defined by the controller.
The user can set
the operation
mode and the
target water
flow temp .
P_c N
16
17
PUMPC
CONTROL SIGNAL OUTPUT
PUMPD
CONTROL SIGNAL OUTPUT
P_d N
29
30
DHW PUMP
CONTROL SIGNAL
OUTPUT
NOTE
For 5/7 kW unit, the
terminal number is 37
and 38 .
H
13
14
RT
C
H
3
13
L1
H
13
14
RT
C
H
3
13
L1
HEAT
COOL
POWER IN
POWER IN
Method A
Method B
ELECTRICAL CONNECTIONS
Nota
For more details refer to paragraph " ROOM THERMOSTAT (ON/OFF - HEAT/COOL by digital input)" in the section "SET UP OF THE SYSTEM" .
6 ROOM THERMOSTAT
ROOM THERMOSTAT
MODE SETTING
DUAL ROOM
THERMOSTAT
SCROLL
YES
NON
YES
NON
YES
NON
6 ROOM THERMOSTAT
ROOM THERMOSTAT
MODE SETTING
DUAL ROOM
THERMOSTAT
SCROLL
YES
NON
YES
NON
YES
NON
6 ROOM THERMOSTAT
ROOM THERMOSTAT
MODE SETTING
DUAL ROOM
THERMOSTAT
SCROLL
YES
NON
YES
NON
YES
NON
6 ROOM THERMOSTAT
ROOM THERMOSTAT
MODE SETTING
DUAL ROOM
THERMOSTAT
SCROLL
YES
NON
YES
NON
YES
NON
Boiler (AHS) and
outside circulation pump (P_o)
Booster heater of the DHW tank (TBH)
TANK BOOST HEATER
CONTROL SIGNAL OUTPUT
TBH N
4
5
TANK BOOST HEATER
CONTROL SIGNAL OUTPUT
Voltage
220-240VAC
Maximum running current
0 .2A
Wiring size
0 .75mm
2
Voltage
220-240VAC
Maximum running current
0 .2A
Wiring size
0 .75mm
2
Voltage
220-240VAC
Maximum running current
100mA
Wiring size
0 .75mm
2
PUMP_O
CONTROL SIGNAL OUTPUT
AHS1 AHS2
27
28
AHS
CONTROL SIGNAL OUTPUT
For 5/7 kW unit, the
terminal number is 25
and 26 .
PUMP_O
CONTROL SIGNAL OUTPUT
P_o N
8
9
P_O
CONTROL SIGNAL OUTPUT
Summary of Contents for RVL-I PLUS
Page 31: ...31 SETUP OF THE SYSTEM...
Page 32: ...32 SETUP OF THE SYSTEM...
Page 33: ...33 SETUP OF THE SYSTEM...
Page 34: ...34 SETUP OF THE SYSTEM FOR SEVICEMAN menu english language...
Page 35: ...35 SETUP OF THE SYSTEM...
Page 36: ...36 SETUP OF THE SYSTEM...
Page 37: ...37 SETUP OF THE SYSTEM...
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