Connecting The On/Off Control; Connecting Modulating Controller; Shutdown Input - REMEHA Gas 310 ECO PRO-285 Installation, User And Service Manual

4. Installation
Mains
PUMP
N L N L
Mains
PUMP
N L N L
Mains
PUMP
N L N L
40
4.7.4.
The boiler can be controlled with an on/off controller. Connect the
controller to the ON/OFF-OT connector. (It does not matter which wire
is connected to which cable clamp).
ON/OFF
OT BL RL
T003482-A
4.7.5.
The boiler is fitted with a OpenTherm connection as standard. As a
result, modulating OpenTherm room controllers can be connected
without any further adjustments. Connect the two-wire cable to
terminals ON/OFF-OT of the connector (It does not matter which wire
is connected to which cable clamp).
ON/OFF
OT BL RL
T003482-A
4.7.6.
The boiler has a shutdown input (Normally closed contact). If this
contact is opened, the boiler will go into shutdown or be locked out.
This input can be used for example in combination with the flue gas
thermostat (Accessory). This input is on the BL terminals of the
connector.
ON/OFF
OT BL RL
T003483-B
The behaviour of the input can be changed using parameter
p35.
Gas 310 ECO PRO - Gas 610 ECO PRO

Connecting the on/off control

Connecting modulating controller

Shutdown input

CAUTION
Only suitable for potential-free contacts.
Remove the bridge before using the input
160514 - 125467-05