IDEAL EVO S 50 Installation And Servicing page 62

EVO S - Installation and Servicing
C. RECOMMENDED HYDRAULIC ACCESSORY
Hydraulic kit for boiler only
D. SPECIFIC START-UP PROCEDURE
External sensor B9
B3 DHW sensor
GND
PWM
Boiler pump, if
supplied by IDEAL
62 / 136
Diagram: VF4
for EVO S 50
for EVO S 70 and S 95
for EVO S 115
for EVO S 135
Gnd
H5
Gnd
H1
Gnd
B9
Gnd
B3
Gnd
BX3
Gnd
BX2
N
L
If a command pump (boiler, heating and/or DHW circuit)

is connected, refer to § 9.4 for the specific configuration)
AGU 2.550
n° 1
page 2 / 8
Order No.
219463
219464
219465
219466
DB MB
LPB Bus
AGU 2.550
n° 2
00RNO0333-B (U0625869)