Control
26
Menus
Sub-Menu TEMPERATURE
This menu shows the different temperatures of the heating system. All temperature changes registered over
the last 60 minutes are stored in the control system and can be viewed in the shape of graphs.
TEMPERATURE
OUT
ROOM
FEED.
RETURN
WARMWT
CONSTANT
PIPE
25
30(53)
30(60)
30(65)
0
22
30(50)
CMPDIF TEMP
5
WARMWT
˖
water tank temperature, the first value is water tank real temperature, the second value in
‘ ( )’ is water tank setting temperature; the setting temperature is adjustable from 20
ć
to 65
ć
, factory
setting is 45
ć
.(compressor restart must follow the program
‘CMPDIF TEMP’)
ROOM
˖
room air temperature, the first value is room real air temperature, the second value in ‘ ( )’ is
room air setting temperature; the setting temperature is adjustable from 16 to 31
ć
, factory setting is 27
ć
.
RETURN
˖
Display real return water temperature.
FEED
˖
1.the first value is real feed water temperature, the second value in ‘( )’ is feed water setting
temperature in ROOMHEAT MODE, it is adjusted by slope of Curve according to outdoor ambient
temperature. Factory setting is that feed water temperature is 40
ć
when outdoor ambient temperature is
0
ć
, that is to say Curve is 40, the value of Curve is adjust from 22
ć
to 56
ć
. This setting is only
available for Room heating, not for water tank heating.
2. under ROOMHEAT 1 mode, FEED setting can be adjust directly from 20 to 65
ć
, factory setting
is 45
ć
; this setting is only available for room heating, not for water tank heating.
PIPE
˖
Display outdoor unit evaporator temperature (for defrosting)
OUT
˖
Display outdoor ambient temperature.
CMPDIF TEMP:
compressor restart determined by water temperature degeneratiaon of water tank. This
setting is only for water tank heating, it is adjustable from 3 to 15
ć
, and factory setting is 5
ć
.
When at item WARMWT or ROOM or RETURN or FEED, or PIPE, press button Right 5 seconds will
display the information as follow kind of chart, to check how the temperature is going in one hour.
Sub-Menu INTEGRAL
Integral (DM) is a program to set the startup time and distance between compressor and electrical
heater according to heat demand and heat output, to set stop conditions of compressor and electrical
heater. This program is depends on the "feed water temperature degeneratiaon" and Time. To enter this
menu operator can change the factory setting:
INTEGRAL
00
OFF
CMP
.
A
ADD
1
- 60
( 00)
- 500
00
ADD
2
ADD
3
- 550
- 600
( - 60 )
(- 500)
(- 550)
