www.dimplex.eu
2202/D
EN-13
Electrical connection
English
Circuit diagram
NOTE
i
The device must be earthed.
NOTE
i
A continuous voltage of 230 V ~ must be applied to
the N-R and L-R terminals.
NOTE
i
A disconnecting device with a contact opening of at
least 3 mm at each pole (e.g. circuit breaker) must be
provided in the installed wiring.
A1+, A2-
DC signal charge control
A1~, A2~
AC signal charge control
Ex RT
External room thermostat (optional)
K1
Heater contactor
L1, L2, L3 Phase low-tariff
LE
Fan control
LER
Controller charge, discharge
LH
Supplementary heating control
L-R
Continuous phase controller
L-SH
Phase direct control
M1
Fan
N
Neutral conductor
N-R
Neutral conductor controller
21
230V ED%
0,91...1,43V DC
A1/Z1~
A2/Z2~
A2-
A1+
N
L-SH
2
3
4
5
6
7
N
K1
N-SH
N
L3
L2
L1
L3
L2
L1
R3
R2
R1
PE
PE
1
8
9
N-R
12
13
14
15
16
17
11
18
PTC
STR
M1
L-R
N
L
N
LH
LE
N
L
LER
UI
NTC
A2-
A1+
N-SH
L-SH
A2~
A1~
N
REL 1
LE
N
L
N
TRG
TR 9
R9
R7
Ex RT
REL 2
REL 4
REL 3
REL 5
J
J
J
TB
J
230V, 50Hz
N-SH
Neutral conductor direct control
NTC
Room temperature sensor
PE
Protective conductor
PTC
Residual heat sensor (core)
REL 1 - 5
Relay 1 - 5 (controller)
R1-R3
Heating elements
R7
Series resistor
R9
Supplementary heating (optional)
STR
Safety thermo controller
TB
Safety temperature limiter
TR9
Supplementary heating thermo controller
TRG
Ventilation grid thermo controller
UI
Operating panel, display
