Samsung NH080PHXEA User Manual page 44

Operating advanced function Operating advanced function
FIELD SETTING MODE
Others : Code 50✴✴
Main Menu &
Sub Menu Function
Code
Others Outgoing Mode
Code 50✴✴
DHW Saving Mode
TDM Variable
Outing Mode (Hot Key of Wired Remote Controller)
• All the target temperatures(both water outlet and room) for space heating/cooling/
auto(water-law) modes and the target tank temperature for DHW heating mode will be
changed to the values defined in the table above to save energy consumption during the
vacancy of house.
With the lowered target temperatures(FSV #5011 ~ #5019), the system will be operated
normally.
Economic DHW Heating
• Economic DHW mode, which is operated by heat pump only to save your energy cost
consumption. The target temperature of DHW mode is changed to the lowered value by
the pre-defined difference according to the Field Setting Value stored in Wired Remote
Controller.
- New target DHW tank temperature will be the value subtracted the difference(#5021) from
the present user's setting.
TDM(Time-Division Multi) Variables
• Under the installation of both A2A(Air-To-Air type air conditioner) and A2W(Air-To-Water
type hydro unit) at the same time, our outdoor machine can supply its full capacity to the
operating indoor machines(including A2A and A2W). If there are simultaneous operating
demands from many A2A machines with A2W, the priority of controlling the outdoor
machine(ex: compressor frequency) will be given to A2A, because of their fast response
for users' comfortableness. Only the remaining capacity of outdoor machine will be given
to A2W during A2A's normal operation. In this case, it might take very long time for A2W
heating, so the outdoor machine will alternate the controlling priorities between A2A and
A2W with time basis.
• A2A maximum operation time: FSV #5031(Default "30 min.", Range 5 ~ 60 min.), After
this maximum time, the outdoor machine will operate only for A2W to speed up the A2W's
heating/cooling performance, even though there are A2A's continuous operation demands.
• A2W minimum operation time: FSV #5032(Default "3 min.", Range 0 ~ 10 min.), in this
minimum time, the outdoor machine will operate only for A2W, even though there are no
more A2W's continuous operation demands.
44_ Operating advanced function
Field Setting Value
Description
Water Out Temp for
Cooling
Room Temp for Cooling
Water Out Temp for
Heating
Room Temp for Heating
Auto Cooling WL1 Temp
Auto Cooling WL2 Temp
Auto Heating WL1 Temp
Auto Heating WL2 Temp
Target Tank Temp
Temp Difference
A2A Max Operation Time
A2W Min Operation Time
Sub
Default Min
Code
25 5
✴✴11
30 18
✴✴12
25 15
✴✴13
16 16
✴✴14
25 5
✴✴15
25 5
✴✴16
25 15
✴✴17
25 15
✴✴18
30 30
✴✴19
5 0
✴✴21
30 5
✴✴31
3 0
✴✴32
Max Step Unit
25 1 ˚C
30 1 ˚C
55 1 ˚C
30 1 ˚C
25 1 ˚C
25 1
55 1 ˚C
55 1 ˚C
65 1 ˚C
35 1 ˚C
60 5 min
10 1 min