Control
24
Menus
Sub-Menu OPERATION
WARMWATER
᧶
Water tank heating( warmwater) mode: when enter this mode( under this mode has a program call
ಫ
compressor restart determined by water temperature degeneration’), heat pump only heat the water tank.
The unit stops running as soon as water tank’s temperature gets to setting temperature, then compressor
restart determined by water tank temperature degeneration( CMPDIF TEMP)
OPERATION
ROOMHEAT
HEATPUMP
ADD.HEAT
ON
ON
WARMWATER
ROOMHEAT 1
ROOMHEAT 2
ROOMCOOL
ROOMCOOL1
ROOMHEAT
᧶
Room heating mode: when enter this mode, heat pump only heat the room. In this mode heat pump runs
according to the relationship between Time and Feed water temperature, under a constant ambient
temperature, operator can change the feed water temperature through slope of the CURVE.
ROOMHEAT1
᧶
Room heating mode 1: when enter this mode, heat pump only heat the room. In this mode heat pump runs
according to Feed water temperature, operator can set the feed water temperature directly
(adjustable from 20 to 65
ć
, factory setting is 45
ć
)
ROOMHEAT2
᧶
Room heating mode 2: when enter this mode, heat pump only heat the room. In this mode heat pump runs
according to room air temperature, operator can set the room air temperature directly (adjustable from 16 to
31
ć
, factory setting is 27
ć
)
WAROOMHEAT
᧤
ROOMHEAT1 or ROOMHEAT2 or ROOMCOOL or ROOMCOOL1
᧥᧶
Auto mode: select (
෭
) water tank heating and room heating at the same time, enter Auto mode. After enter
this mode, water tank heating has the priority (compressor restart when in water tank heating must follow
program ‘CMPDIF TEMP’). When water tank get to setting temperature, three -way valve will change its
will go back to water tank heating.
HEATPUMP
᧤
ON or OFF
᧥
ON
᧶
select ON,
compressor is running normally.
OFF
᧶
select OFF, only switch off compressor
᧨
the others are running normally.
ROOMCOOL:
Room cooling mode: when enter this mode, heat pump only cool the room. In this mode heat pump runs
according to Feed water temperature, operator can set the feed water temperature directly
(adjustable from 7 to 30
ć
, factory setting is 18
ć
)
ROOMCOOL1
᧶
Room cooling mode 1: when enter this mode, heat pump only cool the room. In this mode heat pump runs
according to room air temperature, operator can set the room air temperature directly (adjustable from 16 to
31
ć
, factory setting is 24
ć
)
direction to room heating or cooling automatically. If the water tank temperature decrease, three-way
valve’s direction
