Bosch EasyControl Adapter User Manual

Technical data
23
Easy
Control Adapter – 6720884375 (2019/07)
7Technical data
Table 2 Technical data, module
Table 3 Technical data, connections
Table 4 Technical data, volt free contact, DC load
Table 5 Technical data, volt free contact, AC load
Table 6 Technical Data, power source
8Faults
Table 7 Malfunctions
Volume Unit Value
Voltage supply V
DC
20
P
max
W 3
P
max out
(EMS) W 2.25
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
(dry mode)
% 10 - 90
IP classification IP20
Volume Unit Value
Cable diameter (min.) mm
2
0.2
Cable diameter (max.) mm
2
2.5
Cable length (max.) EasyControl
adaptor - boiler
m3
Cable length (max.) EasyControl
adaptor - thermostat
m 100
Volume Unit Value
Switching voltage DC (maximum) V 250
Switching current DC (minimum) mA 10
Switching current DC (maximum) A 3
Contact load DC (maximum) W 72
Volume Unit Value
Switching voltage AC (maximum) V 250
Switching current AC (maximum) A 5
Contact load AC (maximum) VA 1250
Volume Unit Value
Power supply AC in V 100 - 240
Frequency Hz 50 - 60
Contact load (maximum) @ 240 V
AC
A0,32
Power supply DC out V 20
Contact load (maximum) @ 20 V
DC
mA 300
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 Adapter Specifications

General

Brand	Bosch
Model	EasyControl Adapter
Category	Adapter
Language	English