Nibe ELK 26 Installateurhandbuch Seite 19

WITHOUT THERMOSTAT, TWO ACTIVE
POWER STEPS
26 kW electric heater step active.
X2
5 6 7 8 9
Heat pump F1345
ELK 26
ELK 15
X1
4 5 6 7 8
WITH THERMOSTAT, TWO ACTIVE POWER
STEPS
26 kW electric heater step active.
15 kW electric heater step active in emergency mode.
X2
5 6 7 8 9
Heat pump F1345
ELK 26
ELK 15
J
X1
4 5 6 7 8
1,1
ELK 26 | GB
X3
1 2 3 4 5 6
J J J
1,1 1,2 2,2
X3 X4
1 2 3 4 5 6 1 2 3
J J
1,2 2,2
SMO 20 AND SMO 40
Terminal block X1 in ELK 26 connects to the terminal
blocks X1 and AA7-X2 in the control module as illus-
trated.
LEK
L N 1
WITHOUT THERMOSTAT, TWO ACTIVE
POWER STEPS
26 kW electric heater step active.
X1
1 0 PE 2 3 4
Styrmodul
Control module
ELK 26
ELK 15
X1
4 5 6 7 8
-X1
1 2 3 4 5 6
-X2
AA7-X2
1 0 PE 2 3 4
X1
AA7-X2
1 2 3 4 5 6
J J J
1,1 1,2 2,2
19