Heat Pump Control Panel; Transporting The Heat Pump; Space Requirement; Recommended Location - York YHGS Installation Instructions Manual

2.4. HEAT PUMP CONTROL PANEL

The heat pump control panel consists of a display, four control
buttons and an indicator.
ROOM 20°C
NO DEMAND HEAT
OPERAT. AUTO
Figure 8: Display, control buttons and indicator for the heat pump.
The control computer is controlled using a user-friendly menu
system, displayed in the display.
Use the four control buttons to navigate the menus and increase
or reduce the set values:
• An up button with a plus sign
• A down button with a minus sign
• A right button with a right arrow
• A left button with a left arrow
The main menu, INFORMATION, is opened by pressing the left
or right buttons. From INFORMATION one of the four sub-menus
can be opened: OPERAT.; HEATCURVE; TEMPERATURE and
OPERAT. TIME.
For installation or service, a hidden service menu, SERVICE,
is used. This is opened by holding the left button depressed for
five seconds. From the SERVICE menu one of the following
sub-menus can be opened: WARMWATER; HEAT PUMP; ADD.
HEAT; MANUAL TEST and INSTALLATION.
For further information about the menus see the service instruc-
tions.
The indicator at the bottom of the control panel has two modes:
• Lit steadily, the installation has power and is ready to produce
heat or hot water
• Flashing, means an active alarm

2.5. TRANSPORTING THE HEAT PUMP

The heat pump must always be transported and stored
upright. Secure the heat pump so that it cannot tip over during
transportation.
When transporting indoors to the installation location it may be
necessary to place the heat pump on its back. The time that the
heat pump is transported on its back should be as short as possible.
After the heat pump has been lifted up again it must stand upright
for at least an hour before commissioning.
10
ENGLISH
The symbols in the display
are only examples.
Certain symbols cannot be
displayed at the same time.

2.6. SPACE REQUIREMENT

To facilitate the installation and subsequent testing and
maintenance it is recommended that there is sufficient free
space around the heat pump in accordance with the following
dimensions:
• 300 mm on each side
• 300 mm above
• 600 mm in front
• 10 mm behind
Figure 9: Necessary service space.
Figure 10: Minimum headroom for heat pump installation.

2.7. RECOMMENDED LOCATION

To avoid condensation problems for the brine lines, as short a
!
brine line as possible is recommended.
The heat pump should be located on a stable floor, preferably
made of concrete. When locating the heat pump on a wooden
floor this should be reinforced to take the weight. One solution is
to place a thick metal plate, at least 6mm, under the heat pump.
The metal plate should cover several joists spreading the weight
of the heat pump over a larger area. If the heat pump is being
installed in a newly-built house, this has normally been taken into
account during construction, and the joists where the heat pump
will be located have been reinforced. Always check that this has
been carried out when installing into a newly-built house. Avoid
positioning the heat pump in a corner as the surrounding walls
may amplify its noise. It is also important to adjust the heat pump
using the adjustable feet so that it is horizontal to the base.