Instructions / Assembly

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 7ft to the underside of the unit.
l The minimum installation height is 6ft to the underside of the
unit.
l The minimum clearance between the top of the unit and the
ceiling should be 2 inches.
l The minimum side clearance is 4 inches.
l The HI-LINE RC should only be used on closed circulation,
two pipe, pump assisted central heating systems (HI-LINE) on
heating and cooling systems (HI-LINE Heater/Cooler), or as a
stand alone zone.
l In rooms with ceiling heights above 10ft a ceiling fan or other
means of heating stratification should be considered.
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 90°F. This
enables control of the unit via an externally mounted room
thermostat if desired.
This fan convector can be fitted on a series loop with mono-flo
or venturi Tees, on a two pipe system or as a stand alone zone.
For optimum fan convector heating performance the system
must be capable of providing sufficient hot water through the
heat exchanger. This means that:
1. Care must be taken in sizing both the pump and piping.
2. The minimum pipe size from boiler to fan convector must be
at least
1
/
2
inch.
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 90°F for heating mode.
5. Optimum performance of this unit will require effective
balancing of the whole system.
6. This unit should NOT be used to replace a radiator in an
existing system unless an adequate flow of water can be
guaranteed through the unit.
7. The loop must be pumped. HI-LINE fan convectors are not
suitable for gravity circulation systems.
3.0 Unit Selection/Sizing
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 normal 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, i.e. entering
water to room temperature, allowance should be made for
temperature drop in the system. It is the water temperature at
the unit that dictates the output.
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 7ft.
l The minimum distance to the underside of the unit is 6ft.
l This unit should not be installed in locations with ceiling
heights greater than 10ft.
l For cooling applications, the need for disposal of condensate
may influence the position of the unit.
l Prior to installation the wall should be checked to make sure
it is straight and flat to avoid twisting the unit.
1.0
2.0
3.0
4.0
HI-LINE RC & HI-LINE RC HEATER/COOLER FAN CONVECTOR INSTALLATION, OPERATING, MAINTENANCE & AFTER SALES MANUAL - US 01.01.2015 ISSUE 4 HI-LINE RC & HI-LINE RC HEATER/COOLER FAN CONVECTOR INSTALLATION, OPERATING, MAINTENANCE & AFTER SALES MANUAL - US 01.01.2015 ISSUE 4
28431 HiLine manual US WEB_Layout 1 28/01/2015 13:06 Page 4