28
13.1
Fitting the mechanical and digital time clocks
To fit the integral time clock it is necessary to proceed as
follows;
-
Isolate the electical supply to the appliance;
-
Remove the front panel as described in Section 18.1.1;
-
Remove the plastic cover on the right hand side (Fig. 33)
and pull out the 4 wires (Fig. 34);
-
Connect the time clock wires as follows;
M
ECHANICAL
M
ODEL
(Fig. 44)
Red Wire
-
Contact 1
Black Wire
-
Contact 2
Black Wire
-
Contact 3
Grey Wire
-
Contact 5
N
OTE
: T
HE TWO BLACK WIRES ON
C
ONTACTS
2 & 3
CAN BE REVERSED
D
IGITAL
M
ODEL
(Fig. 36)
Red Wire
-
Contact 1
Black Wire
-
Contact 2
Grey Wire
-
Contact 3
N
OTE
: S
ECOND
B
LACK
W
IRE IS NOT CONNECTED
.
-
Push the clock back into the panel and refit the casing
panel (Fig. 37).
5
4 3
2
1
G
B
R
3
2
1
G B
R
Fig. 33
Fig. 34
Fig. 35
Fig. 36
Fig. 37
13. Electrical connections
(continued)
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 ...
