Connection Of The Thermostat Cable - Rotex RDLQ011AA6V3 Mode D'emploi

Door 2: electrical parts of the hydraulic compartment: X10M
V3 W1
1~ 50 Hz 3N~ 50 Hz
230 V 400 V
L1 L2 L3
1
2
L1 L2 L3
X10M X10M
(1)(2)
Backup heater Backup heater
Model capacity nominal voltage
(a) (b)
V3 6 kW 1x 230 V
W1 6 kW 3x 400 V
(c)
V3 3 kW 1x 230 V
W1 2 kW 3x 400 V
(a) Equipment complying with EN/IEC 61000-3-12
(b) This equipment complies with EN/IEC 61000-3-11
impedance Z is less than or equal to Z
sys
user's supply and the public system. It is the responsibility of the installer or user
of the equipment to ensure, by consultation with the distribution network operator
if necessary, that the equipment is connected only to a supply with a system
impedance Z less than or equal to Z
sys
(c) Refer to procedure how to set the backup heater to lower capacity.
NOTE The earth leakage circuit breaker must be a
high-speed type breaker of 30 mA (<0.1 s).
Procedure
1 Using the appropriate cable, connect the power circuit to the
main circuit breaker as shown on the wiring diagram and in
figure 2.
2 Connect the earth conductor (yellow/green) to the earthing
screw on the X1M terminal.
3 Fix the cable with cable ties to the cable tie mountings to ensure
strain relief. (Positions are marked with
Note: only relevant field wiring is shown.
4 If the backup heater capacity is to be set lower than the default
value (6 kW), this can be done by reconnecting wires according
to following figure. The backup heater capacity is now 3 kW for
V3 models or 2 kW for W1 models.
V3
X5M
BLK
1
1
E12H
ON
2 BRN
2
X5M
3
3
E12H
OFF
4 4
X5M
1
1
E12H
ON
2
2
X5M
BLK
3
3
E12H
OFF
BRN
4
4
(1) European/International Technical Standard setting the limits for harmonic
currents produced by equipment connected to public low-voltage systems
with input current >16 A and ≤75 A per phase.
(2) European/International Technical Standard setting the limits for voltage
changes, voltage fluctuations and flicker in public low-voltage supply
systems for equipment with rated current ≤75 A.
R(D/B)LQ011~016AA6V3+W1
Unit for air to water heat pump system
4PW53149-1
1 Earth leakage circuit
breaker
2 Fuse
Maximum
running current Z (Ω)
max
26 A 0.29
8.6 A —
13 A —
5.0 A —
(1)
(2)
provided that the system
at the interface point between the
max
.
max
in figure 2.)
W1
X5M
E11H BRN
1
1
E12H
2 BLK
E13H
2
3 GRY
3
X5M
4 E11H
4
E12H
5
5
E13H
6 6
X5M
1 E11H
1
E12H
2
2 E13H
3
3
X5M
BRN
4 E11H
4
E12H
5 BLK
5
E13H
6 GRY
6

Connection of the thermostat cable

Connection of the thermostat cable depends on the application.
See also "Typical application examples" on page 6 and "Room
thermostat installation configuration" on page 19 for more information
and configuration options on pump operation in combination with a
room thermostat.
Thermostat requirements
Power supply: 230 V AC or battery operated
Contact voltage: 230 V.
Procedure
1 Connect the thermostat cable to the appropriate terminals as
shown on the wiring diagram.
Heating only thermostat
X2M
H C L N
1 2 3 4
th
2 Fix the cable with cable ties to the cable tie mountings to ensure
strain relief.
3 Set DIP switch SS2-3 on the PCB to ON. See "Room thermostat
installation configuration" on page 19 for more information.
Connection of the valve control cables
Valve requirements
Power supply: 230 V AC
Maximum running current: 100 mA
Wiring the 2-way valve
1 Using the appropriate cable, connect the valve control cable to
the X2M terminal as shown on the wiring diagram.
NOTE Wiring is different for a NC (normal closed) valve
and a NO (normal open) valve. Make sure to
connect to the correct terminal numbers as
detailed on the wiring diagram and illustrations
below.
Normal closed (NC) 2-way valve
X2M 5 6 7
M
NC
2 Fix the cable(s) with cable ties to the cable tie mountings to
ensure strain relief.
Heating/cooling thermostat
X2M
H C L N
1 2 3 4
H C
th
Normal open (NO) 2-way valve
X2M 5 6 7
M
NO
Installation manual
16