Siemens LMV51 Series Basic Documentation page 183

Description of the connection terminals (cont'd)
Connection symbol
X8-01
X8-02
X8-03
X9-01
X9-02
X9-03
Siemens Building Technologies
HVAC Products
terminals (AC 120 V)
Description
PIN2 x Firing on oil
PIN1 x Firing on gas
PIN4 x Protective earth (PE)
PIN3 x Neutral conductor (N)
PIN2 x Wiring point for valves connected in se-
ries
PIN1 x Fuel valve V1 (oil)
PIN4 x Protective earth (PE)
PIN3 x Neutral conductor (N)
PIN2 x Wiring point for valves connected in se-
ries
PIN1 x Fuel valve V1 (oil)
PIN4 x Fuel valve V1 (gas)
PIN3 x Fuel valve V2 (gas)
PIN2 x Fuel valve PV (gas)
PIN1 x Fuel valve SV (gas)
PIN2 x Protective earth (PE)
PIN1 x Neutral conductor (N)
PIN4 x Pressure switch-min-gas, start release
gas
PIN3 x Pressure switch-max-gas (DWmax-gas) AC 120 V +10 % / -15 %, 50...60 Hz,
PIN2 x Pressure switch-VP-gas / LT or valve
closing contact (CPI)
PIN1 x Power signal for pressure switch
Basic Documentation LMV5...
10 Description of the connection
13.08.2004
Electrical rating
AC 120 V +10 % / -15 %, 50...60 Hz,
1 A, cos ϕ 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
1 A, cos ϕ 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
1.6 A, (pilot duty), cos ϕ 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
1.6 A, (pilot duty), cos ϕ 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
1.6 A, (pilot duty), cos ϕ 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
1.6 A, (pilot duty), cos ϕ 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
1.6 A, (pilot duty), cos ϕ 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
1.6 A, (pilot duty), cos ϕ 0.4
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
Imax 1.5 mA
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 1.5 mA
AC 120 V +10 % / -15 %, 50...60 Hz,
Imax 500 mA
CC1P7550en
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