27
Fig. 31
L
EGEND
1
NTC Connectors
2
Display Connectors
3
EEPROM Button
4
24V DC Supply
5
Fan Connector
6
Flame Detection Connector
7
Fuses 2A 230V (X2)
8
230V Connector
9
Auxillary 230V Connector
10 Actuators 230V Connector
11 Time Clock Connector (Internal)
12 Room Thermostat Connector
13 Remote Control Connector
14 Under Floor Heating Connector
15 Not Used
1
5
11
12
13
14
15
2
3
4
8
9
7
6
10
-
If a remote time clock is to be fitted, using a volt-free switching time clock, remove the link wire and connect the
switching wires from the time clock following points above (see also Diagram B Fig. 32).
-
If using an external time clock and room thermostat, remove the link wire and connect in series as above (see also
Diagram C Fig. 32).
Live and Neutral connections to operate the clock motor must be taken from a suitable source.
Connector 11 (Fig. 31), is provided for connecting an optional integral time clock or programmer, for fitting instructions, please
refer to those provided with the clock or page 8 of this manual.
Fig. 32
C
ONNECTOR
12
C
ONNECTOR
12
C
ONNECTOR
12
Summary of Contents for Benchmark System A 24 RFF
Page 18: ...18 1 2 A A Fig 13 Fig 15 Fig 12 11 Installing the Boiler continued Fig 14 P P ...
Page 21: ...21 Fig 20 Fig 21 Fig 22 162 ...
Page 30: ...30 WIRING DIAGRAM FOR CONNECTION TO AN OPEN VENTED CYLINDER DIAGRAM B ...
Page 31: ...31 WIRING DIAGRAM FOR CONNECTION TO AN MTS UNVENTED CYLINDER DIAGRAM A ...
Page 60: ...60 ...
