Installation, use and Maintenance manual - ed. 04/14
12
2.7 - Drain
The drain outlet is a 1”bsp
fitting. The drain capacity must exceed
2000 l/hr to an appropriate disposal point
which conforms to local water regulations.
The drain valve, on delivery, requires
fitting to the base of the sump. A 1” bsp
nut and gasket is supplied which are used
to fix to the sump.
To avoid damage to the water and drain valves during the winter months of non-use
of the AD 14 it is necessary to discharge the hydraulic circuit (including water supply
pipe).
2.8 – Remote Control
The wall mounted controller comes fitted with a 30m control cable. This can be extended
up to 200m using appropriate standard 16 core 0.75mm
2
.
The control voltages contained within these controllers are +/-12V.
The wiring diagram for the controller is shown below. The Automatic mode will be
discussed in detail later.
The control cable is 16 cores. It is connected to the wall control box by two terminal
blocks.
