Bosch EasyControl Operating Manual

Technical data
EasyControl Adapter – 6720888197 (2018/07)
22
7Technical data
Table 2 Technical data, module
Table 3 Technical data, zero volt contact
8Faults
Table 4 Malfunctions
Volume Unit Value
Voltage supply V
DC
20
Nominal electrical load W <2.5
Dimensions (width x height x
depth)
mm 134 × 115 ×
37
Weight g 230
Permissible ambient temperature
range
°C 0 - 50
Max. storage temperature °C 0 - 60
Permissible relative humidity % 10 - 90
IP classification IP20
Volume Unit Value
Contact load (min.) @ 18V
DC
mA 10
Contact load (max.) @ 250V
AC
A 5
Cable diameter (max.) mm
2
2.5
Cable length (max.) EasyControl adaptor
- boiler
m 3
Cable length (max.) EasyControl adaptor
- thermostat
m100
LED Error Solution
Blinking
alternating red
and blue
No boiler detected. ▶ Turn on the boiler.
▶ Check the cable clamps between the power adaptor and the connection to the boiler.
▶ Check the 2-wire cable.
▶ Refer to the boiler installation instructions.
Constantly red Short circuit
connection to the
thermostat.
No communication
with the boiler.
The boiler is turned off:
▶Turn on the boiler.
▶ Check all connections.
The boiler is switched on:
▶ Remove the EasyControl adaptor power adaptor from the socket, wait at least
10 seconds, and reconnect it.
Constantly blue No communication
with the
thermostat.
▶Turn on the boiler.
▶ Check the cable clamps between the power adaptor and the thermostat.
▶ Check the 2-wire cable to the thermostat.
Out No power. ▶ Connect the EasyControl adaptor power supply.
▶ Replace the power adaptor.

Bosch EasyControl Specifications

General

Brand	Bosch
Model	EasyControl
Category	Adapter
Language	English