Modulating Cascade Controller Mc4; Electrical Specifications; Mains Voltage; Control Box - REMEHA GAS 210-80 ECO PRO Technical Information

GAS 210 ECO PRO

8.2 Electrical specifications

230Vac, 50Hz, F6.3AT
fig. 09 Connect mains lead
114494-190310
rematic
In addition to the weather-compensated boiler pre-control, this
controller provides optimum start, dual zone weather compensa-
tion and priority DHW (if required). Fit the controller in the boiler .
Connection takes place using the supplied rematic
the supplied interface that can be integrated in the control panel.
Refer to the relevant controller documentation for detailed informa-
tion.

8.1.5 Modulating cascade controller MC4

The Remeha Celcia MC4 cascade controller is suitable for the
modulated control of 2 to 4 Remeha Gas 210 PRO boilers in cas-
cade. This controller is wall-mounted and communicates according
the OpenTherm protocol. We recommend using our Celcia MC4
modulating cascade controller in conjunction with the Celcia 20
Time/Weather compensation controller. Refer to the relevant con-
troller documentation for detailed information.
 Celcia 20 with MC4 will only control up to 4 boilers
in cascade

8.2.1 Mains voltage

The boiler is suitable for a 230 V -50 Hz supply with live/neutral/
earth (the control is phase/neutral sensitive). Other connection
values are only acceptable if an isolating transformer is installed.
Connect the mains lead (not supplied) to the 230 V terminal strip.

8.2.2 Control box

Mains voltage : 230 V/50 Hz
Power consumption at: stand-by/low load/full load:
- 210-80
- 210-120
- 210-160
- 210-200
Safety time: 3.5 s
Anti-hunting time: Adaptive 1 - 10 minutes.
Pump post-circulation time: adjustable between 0 and 98 minutes
or continuous (= 99 minutes), set by default to 3 minutes
L
Max. power consumption of external pump: 300 V A.
N

8.2.3 Fuse ratings

114492LTAL21H004a
The 230 V terminal strip contains the fuse F - 6.3 AT.
This is a general fuse for all connected components.
The control unit contains the fuse F1 - 1.6 AT.
This is a fuse for the mains voltage of the control unit, gas multi-
block and ignition, excluding pump.
2945 C3 K
®
: 4 / 36 / 125 W
: 4 / 37 / 193 W
: 4 / 53 / 206 W
: 4 / 54 / 317 W
8. Control and electrical connections
adapter and
®
23