3.0 Installation
6
3.1
Controllers
1. The HR200V unit can be installed in
conjunction with a number of controllers.
VCON6(370356):
The VCON6 controller can be
used to provide Off/Low/Normal/Boost/Sensor
control. (The HS6 humidistat or TIM2 over-run
timer can be used in conjunction with the VCON6
controller to provide automatic control.
150VA (
563538):
The 150VA transformer,
when used with a trickle/boost switch (455213),
allows for a trickle and boost speed to be
selected. Only terminals providing 140V or
higher should be used as the unit will not
operate reliably bellow 140V.
Ecotronic 1.5A controller (W300310):
Provides variable speed control and on off and
auto (sensor) modes.
TIM2(370346):
The TIM2 is an overrun timer
which can also be used to control the HR200V
unit via a remote sensor e.g. Humidity Sensor.
3.2
Initial Preparation
1. Select an approved electrical control
arrangement for the HR200 unit (above).
2. After considering the site requirements
(Section 2.0), select a suitable site for the unit
and controllers and work out the cable and
ducting runs. Note that the unit must be
mounted horizontally with the drainage
connection to the bottom. The site selected
must allow sufficient space around the unit for
removal of ducts, spigot plates and the heat
exchanger for servicing and maintenance.
WARNING:
Before deciding on the final position
for the unit and ducting, check there are no
buried cables, pipes or obstructions.
Cable requirements:
Suitably (Basec or Har)
approved four core cable of appropriate current
carrying capacity.
3. Install the cable runs and appropriate
controllers in conjunction with a fused connection
unit. Contact gap must not be less than 3mm.
4. Working from the inside, mark out the
position of the ducting holes.
5. Carefully cut the holes in the inner and outer
brick courses to form a suitable aperture to
receive the ducting and grilles.
Fig. 3
Summary of Contents for HR200V
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