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RECOMMENDED FUSE SIZES (Amps)
Model
STANDARD
STANDARD +
Electric Heating
DUCTWORK
Connect discharge ductwork to the spigots provided. Spigot positions are shown below. Spigots are designed to accept
250mm diameter ducting (200mm diameter spigots are available as an option).
The installation engineer must ensure that insulated ducting is used and that the complete spigot exterior is insulated up to
the unit casing to prevent condensation forming.
INSTALLATION OF A REMOTE CONTROLLER
Select a position to mount the thermostat taking into account the following comments:
a. The thermostat must be mounted on a flat surface within the area conditioned by the unit to which it is
connected.
b. Avoid draughts, heat from radiators, temperature variations from hot/cold water pipes and direct sunlight.
c. Avoid corners of the room where air is likely to stagnate.
d. Avoid direct air discharge from the unit onto the thermostat.
e. Avoid positions where the thermostat may be covered or obscured.
f. If the room contains pillars, mount on the side of the pillar furthest away from the unit.
If thermostat 97200211 (RCC 30) is used:-
The thermostat should be wired with 7 core double insulated cable, 0.5mm
good appearance.
Using a flat-bladed screwdriver in the slot at the bottom of the casing lever off the cover.
Mount the backpanel directly to a wall or onto a plinth, using the fasteners supplied.
Wire between the remote controller and the unit as shown on the unit wiring diagram: the table below is typical only:
*Optional return air sensor 97200212 can detect return air temperature at the unit rather than the controller.
Tel: 01823 665660
Heronhill - for all your Marstairs requirements
50
5
16
www.heronhill.co.uk
60
90
130
5
10
10
16
16
20
2
minimum, preferably in plastic conduit for
150
10
20
Fax: 01823 665807
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