Installation, Operating, Maintenance
and After Sales Manual.
Product Serial Number:
Please leave this manual with the end user.
Part Number: 1370056
Issue 5
heatingthroughinnovation.
HI-LINE RC & HI-LINE RC Heater/Cooler
Models: 7-4, 10-6, 15-10, 20-14
01.06.2011 ISSUE 5
1.0 General Information 03
2.0 Heating System Design 03
3.0 Unit Selection/Sizing 03
4.0 Location 03
5.0 Preparation 04
6.0 Fixing 04
7.0 Water Connections 05
8.0 Electrical Connection 06
9.0 Commissioning Procedure 06
10.0 Technical Data 08
11.0 Operating Instructions 09
12.0 Troubleshooting 10
13.0 Maintenance 11
Contents
03
HI-LINE RC & HI-LINE RC Heater/Cooler
1.0 General Information
2.0 Heating System Design
l This MYSON HI-LINE RC fan convector is designed for
wall-mounted installation with a maximum installation height
of 2.13m to the underside of the unit.
l The minimum installation height is 1.8m to the underside of
the unit.
l The minimum clearance between the top of the unit and the
ceiling should be 50mm.
l The minimum side clearance is 100mm.
l The HI-LINE RC should only be used on closed circulation,
two pipe, pump assisted central heating systems (HI-LINE) or
heating and cooling systems (HI-LINE Heater/Cooler).
l Before proceeding with the installation, the heating system
design must be considered and the unit correctly sized to
meet the heat loss requirements of the room at normal fan
speed.
l This unit is supplied with an infra red remote control system
and has 3 operating modes -
Automatic – the desired room temperature is programmed in
to the unit and the fan speed is automatically adjusted until
the desired room temperature is achieved.
Fan only – allows user selection of any of the 3 available
fan speeds irrespective of room temperature or water
temperature in the coil.
Fan only with water temperature control – allows the user to
select any of the available fan speeds, which will operate only
if the water temperature in the coil is above 32C. This enables
control of the unit via an externally mounted room thermostat
if desired.
l The appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the
appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play
with the appliance.
This fan convector must be fitted on a two pipe, pumped
circulation heating system.
For optimum fan convector heating performance the system
must be capable of providing sufficient hot water through the
heat exchanger. This means that:
1. The minimum pipe size from boiler to fan convector must
be 15mm.
2. This unit is not suitable for use on microbore pipework.
3. Where the unit is fitted on to a system with other emitters a
separate circuit for the fan convector should be considered
to provide adequate water flow.
4. The system water must be above 32°C for heating mode.
5. For heat pump applications - see Commissioning Procedure.
6. This unit is NOT suitable for one-pipe systems.
7. Optimum performance will require effective balancing
of the whole system.
8. This unit should NOT be used to replace a radiator in an
existing system unless an adequate flow of water can be
guaranteed.
3.0 Unit Selection/Sizing
4.0 Location
l This HI-LINE RC unit may be fitted to any convenient wall at
a height from floor level that suits the application, providing
an unimpeded flow of warm air into the area to be heated.
l The maximum distance from the underside of the unit to floor
level is 2.13m.
l The minimum distance to the underside of the unit is 1.8m.
l This unit should not be installed in locations with ceiling
heights greater than 3m.
l The unit should be mounted on a flat wall, and stud or
partition walls should be avoided to minimise the possibility
of noise transmission.
l For cooling applications, the need for disposal of condensate
may influence the position of the unit.
1.02.03.04.0
This unit MUST NOT be installed in a bathroom or other similar high humidity area.
Heat output performance is given in the Technical Data section
of this manual. Outputs are shown for the 3 fan speeds,
however, it is important to size the unit to match the calculated
heat loss requirements of the room with the unit operating on
the low fan speed. The higher fan speeds are used in automatic
mode when the room temperature is significantly lower than the
preset temperature.
When establishing the temperature difference, ie mean water to
room temperature, allowance should be made for temperature
drop in the system. It is the water temperature at the unit which
dictates the output.
04
HI-LINE RC & HI-LINE RC Heater/Cooler
5.0 Preparation
Before proceeding with the installation, unpack the carton
contents and check against the checklist below:
1. HI-LINE RC fan convector.
2. 15mm isolating valves (1 pair).
3. Instruction manual.
4. Warranty card.
5. Fixing kit (rubber mounts and cable gland).
6. Remote control handset.
6.0 Fixing
Unit A B
Dimensions (mm)
20-14 1171 1039
15-10 887 754
10-6 682 550
7-4 554 422
A
277
59
73B
94
35
49
Fig. 1
Fig. 2 Case fixing screw positions
l Using the fixing dimensions below (see fig. 1), mark the fixing
hole positions on the wall.
l Drill and plug the wall for No. 8 x 40mm round head wood
screws ensuring that the wall plugs are suitable for the wall
type.
l Remove the backing from two of the self-adhesive washers
and place on two of the screws with adhesive side towards
the point.
l Tighten the screws into the top two fixing holes leaving about
9mm projecting.
l Press adhesive washers to the wall.
l Remove the backing from the last self-adhesive washer and
place centrally over the bottom fixing hole on the left hand
side.
Remove the outer casing as follows:
l
Remove the 2 screws at each end of the outlet grille (see fig. 2).
l Lift off the outer case.
l Fit chassis on to the top two mounting screws and tighten.
l Secure the bottom fixing point with the remaining screw.
Note: Before proceeding with pipe-work connections check that
the unit is level. If the right hand end is lower than the left then
the ability to vent the unit may be restricted.
When water connections and electrical connections have been
completed and the unit has been vented, fit the outer cover and
secure with fixing screws.
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