•Altherma
TM
• Solar Kit
257
• Solar Kit • EKSOLHWAV1
5 Wiring diagram
5 - 1 Wiring diagram
4
5
3TW57846-1
EKSOLHWAV1 with EKHWS*V3
E4H : Booster heater
F2B : Fuse booster heater
F2U : Fuse 5A/250V
K3M : Contactor booster heater
L : Line
N : Neutral
Q2T :Thermostat protector 1 domestic hot water tank
Q2L : Thermal protector
Q3L : Thermal protector 2
Booster heater
Q3T :Thermostat protector 2 domestic hot water tank
X2M∼X4M : Terminal block
X5M1∼X7M : Terminal block
Y1S : Solenoid valve
Notes:
1
: Field wiring
: Field wiring
: Wire colour
: Terminal strip
: Protective earth
2 BLK=Black RED=Red BLU=Blue WHT=White PNK=Pink YLW=Yellow
BRN=Brown GRY=Grey GNR=Green ORG=Orange VIO=Violet
3 For more installation details please refer to the relevant installation manual.
EKHB/X*
Switchbox
EKHB/X*
Switchbox
EKHWS*V3
Switchbox
Solar pump
3TW57846-1
EKSOLHWAV1 with EKHWS*Z2
E4H : Booster heater
F2B : Fuse booster heater
F2U : Fuse 5A/250V
K3M : Contactor booster heater
L : Line
N : Neutral
Q2T :Thermostat protector 1 domestic hot water tank
Q2L : Thermal protector
Q3L : Thermal protector 2
Booster heater
Q3T :Thermostat protector 2 domestic hot water tank
X2M∼X4M : Terminal block
X5M1∼X7M : Terminal block
Y1S : Solenoid valve
Notes:
1
: Field wiring
: Field wiring
: Wire colour
: Terminal strip
: Protective earth
2 BLK=Black RED=Red BLU=Blue WHT=White PNK=Pink YLW=Yellow
BRN=Brown GRY=Grey GNR=Green ORG=Orange VIO=Violet
3 For more installation details please refer to the relevant installation manual.
EKHB/X*
Switchbox
EKHB/X*
Switchbox
EKHWS*Z2
Switchbox
Solar pump
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