54
HM 6Split
HM 12Split
Section 9 |
Control
Cooling settings
In the factory settings of the HM 6Split / HM 12Split
the cooling is deactivated and requires activation in
menu 5.11.1.1 in order to start it up.
CAUTION
The settings for cooling should be made based on the
existing CH system.
The above cooling settings can only be edited by qual-
ified personnel.
Factory setting:
Factory setting:
IMPORTANT
Incorrect settings in the service menus can damage the
installation, heat pump and indoor unit.
Submenu SERVICE
Menu 5.1 - operating settings
Menu 5.1.1 - hot water settings
Menu
SERVICE
has orange text and is intended for
the advanced user. This menu has several sub-men-
us. Status information for the relevant menu can be
found on the display to the right of the menus
• operating settings
Operating settings for the con-
trol module.
• system settings
System settings for the control
module, activating accessories etc
• accessory settings
Operational settings for differ-
ent accessories.
• soft in/outputs
Setting software controlled in
and outputs on the input card (AA3) and terminal
block (X2).
• factory setting service
Total reset of all settings
(including settings available to the user ) to de-
fault values.
• forced control
Forced control of the different
components in the indoor module
• start guide
Manual start of the start guide which
is run the first time when the control module is
started.
• quick start
Quick starting the compressor.
Go to the main menu and hold the Back button in for 7
seconds to access the Service menu.
Operating settings can be made for the control mod-
ule in the sub menus.
Operating settings can be made for the control mod-
ule in the sub menus.
economy
Setting range start temp. economy: 5 – 50°C
Factory setting start temp. economy: 39°C
Setting range stop temp. economy: 5 – 50°C
Factory setting stop temp. economy: 43°C
normal
Setting range start temp. normal: 5 – 55°C
Factory setting start temp. normal: 42°C
Setting range stop temp. normal: 5 – 55°C
Factory setting stop temp. normal: 46°C
luxury
Setting range start temp. lux: 5 – 60°C
Factory setting start temp. lux: 45°C
Setting range stop temp. lux: 5 – 60°C
Factory setting stop temp. lux: 49°C
By default, cooling works in the 2-pipe system. In or-
der to change the cooling mode to 4-pipe, it must be
activated in menu 5.2.4.
To start up cooling, change the “start cooling” param-
eter in menu 4.9.2 to the higher value (applies to the
outside temperature) which starts cooling in accord-
ance with the settings in menu 1.9 (settings are in
menu 1.9.1.2, 1.9.3.2 and 1.9.5).
If the average temperature calculated by the “filtering
time” is higher than the one set, cooling will start in
accordance with the settings in menu 1.9 (settings
are in menu 1.9.1.2, 1.9.3.2 and 1.9.5).