Centrometal El-Cm eBasic 12kW, Руководство по установке, эксплуатации и обслуживанию

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5.5 Electric schemes of connection
All quoted cross-sections of cables are minimal.
Cross-sections that should be placed depend on
length of the line and placing mode.

Cable cross-sections should be dimensioned according to

local regulations
3P A
Three-pole automatic fuse
DA Remote power trigger
ST Safety thermostat (Klixon)
RTH Room thermostat
RS 1, RS 2, RS 3
Connecting clamps
of room thermostat
WARNING: voltage 5V DC
P1 Main switcher ON/OFF
KON 2
External pump connection connector
RK1, RK2, RK3 Relay contact (for 9,12 and 18 kW)
K1 ÷ K6 Contactor (for 24,30 and 36 kW)
G1
Heater
-3×1500W for boiler of: 9 kW
-3×2000W for boiler of: 12 , 18,30 kW
-3×2667W for boiler of: 24, 40 kW
-3×2400W for boiler of: 36 kW
G2
Heater
-3×1500W for boiler of: 9 kW
-3×2000W for boiler of:
6,12 , 18,30 kW
-3×2667W for boiler of: 24, 40 kW
-3×2400W for boiler of: 36 kW
G3
Heater
-3×2000W for boiler of: 18,30 kW
-3×2667W for boiler of: 24, 40 kW
-3×2400W for boiler of: 36 kW
G4
Heater
-3×2000W for boiler of: 30 kW
-3×2400W for boiler of: 36 kW
-3×2667W for boiler of: 40 kW
G5
Heater
-3×2000W for boiler of: 30 kW
-3×2400W for boiler of: 36 kW
-3×2667W for boiler of: 40 kW
LCTR 2
Microprocessor thermoregulator
OS 1 Electric fuse 230V T500mA
OS 2 Electric fuse 230V T2A
OS 3
Electric fuse 24V T500mA
OS 4
Electric fuse 8V T500mA
KON1
Supply connector (230V AC)
K 102 Temperature sensor connection
TS Temperature sensor
K 105
Interface connection (LCI2)
K 106 Room thermostat connection (RTH)
RE 1
-Relay 1/3 heater (for 6 kW boiler)
-Relay switches RK1 (9, 12 and 18kW)
-Relay for switching K1 (24kW)
-Relay for switching on K1 and K2 (30,
36 and 40kW)
RE 2
-Relay 1/3 heater (for 6 kW boiler)
-RK2 switching relays (9, 12 and 18kW)
-Relay for switching K2 (24kW)
-Relay for switching on K3 and K4 (30,
36 and 40kW)
RE 3
- Relay 1/3 heater (for 6 kW boiler)
- Relay for switching RK3 (9, 12 and
18kW)
- Relay for switching K3 (24kW)
- Relay for switching K5 and K6 (30, 36
and 40kW)
Electric connecting
Legend
Legend
Table 4: Legend of connecting schemes