aquatermic XK57 User manual

Wired Controller XK57
Owner's Manual

Thank you for choosing Air Conditioners, please read this owner’s manual carefully before operation and
retain it for future reference.

User Notice
The power supply for all water tanks or hot water generators must be unified.
Prohibit installing the wired controller at wet or sunshine places.
Do not knock, throw or frequently disassemble the wired controller.
Do not operate the wired controller with wet hands.
When two wired controllers control one (or more) water tank or hot water
generator(s), the address of wired controller should be different.

Contents
1 DISPLAY................................................................................1
1.1 LCD of Wired Controller.......................................................................1
1.2 LCD Display Instruction .......................................................................2
2 BUTTONS..............................................................................4
2.1 Button Graphics ...................................................................................4
2.2 Function Instruction of Buttons ............................................................4
3 Installation and Commissioning.............................................5
3.1 Installation of Wired Controller.............................................................7
3.2 Commissioning...................................................................................14
4 Operation Instructions..........................................................22
4.1 Switch between Water Heating & Floor Heating Interfaces...............22
4.2 Water Heating ON/OFF......................................................................23
4.3 Water Heating Mode Setting..............................................................24
4.4 Water Heating Temperature Setting...................................................25
4.5 Function Switchover of Water Heating...............................................26
4.6 Sun-flower Setting..............................................................................27
4.7 Water Temperature Auto Setting Function of Water Heating.............28
4.8 High-temp Sterilization Setting...........................................................28
4.9 Setting of Rapid Water Heating .........................................................34
4.10 Timer Setting of Water Heating........................................................34
4.11 Preset water heating setting.............................................................40
4.12 Floor Heating ON/OFF.....................................................................44
4.13 Water Temperature Setting of Floor Heating ...................................44
4.14 Function Switchover of Floor Heating..............................................45

4.15 Water Temperature Auto Setting Function of Floor Heating ............46
4.16 Setting of Rapid Floor Heating.........................................................46
4.17 Absence Setting of Floor Heating ....................................................47
4.18 Timer Setting of Floor Heating.........................................................47
4.19 Clock Setting....................................................................................52
4.20 Clean Setting....................................................................................54
4.21 Remote Shield Function...................................................................54
4.22 Child Lock Function .........................................................................55
5. ERROR DISPLAY...............................................................56
5.1 Table of Error Codes for Outdoor Unit ...............................................57
5.2 Table of Error Codes for Water Tank or Hot Water Generator...........60
5.3 Table of Debugging Codes.................................................................61
5.4 Table of Status Codes........................................................................62

Wired Controller XK57
1
1 DISPLAY
Fig 1.1 Appearance of the Wired Controller
1.1 LCD of Wired Controller
Fig1.2 LCD graphics of wired controller

Wired Controller XK57
2
1.2 LCD Display Instruction
Table 1.1 LCD display instruction
No.
Displaying name
Instructions
1
WATER interface
arrow
The icon will light up when the current wired controller is at the
interface of hot water function.
2
WATER ON/OFF
Overview of the hot water function: the WATER icon keeps on; the
ON/OFF icon is displayed according to the on or off status of hot
water function.
3
Standard hot water
Standard hot water mode
4
Preset
Preset hot water mode;
5
Available hot water
The proportion of available hot water for the current user is displayed
according to the state in the frame for available hot water; it is
displayed only at the interface for hot water;
6
Night
Night hot water mode;
7
Sun-flower
It is displayed when the SUN-FLOWER function is valid;
8
Temperature Zone
Set water temperature/actual water temperature is displayed.
9
Auto
It’s displayed when the function of water temperature auto setting is
valid. This function can be set separately under water heating or floor
heating and the icon is displayed according to whether the function
under the respective interface is valid or not.
10
Sterilize
The icon will light up when the STERILIZE function is valid and will be
blinking under sterilization.
11
Rapid
It’s displayed when the RAPID function is valid. This function can be
set separately under water heating or floor heating and the icon is
displayed according to whether the function under the respective
interface is valid ornot.
12
Clean
The icon will light up when the CLEAN function is valid and will be
blinking under cleaning status.
13
Absence
It’s displayed when the ABSENCE function is valid.

3
No.
Displaying name
Instructions
14
No.
When inquiring or setting project number of water tank or hot water
generator, icon "NO." is displayed;
15
Group
It is displayed when one wired controller controls multiple water tanks
or hot water generators simultaneously;
16
Set
Display icon “SET” under parameter setting interface
17
Sub-controller
It indicates that the current wired controller is a slave wired controller
(address of wired controller is 02);
18
Check
Display icon "CHECK" under parameter view interface
19
FLOOR interface
arrow
The icon will light up when the current wired controller is at the
interface of floor heating function.
20
FLOOR ON/OFF
The icon for floor heating keeps on; the ON/OFF icon is displayed
according to the on or off status of floor heating.
21
E-heater
The icon indicates whether the auxiliary electrical heating is on.
22
Defrost
Outdoor unit defrosting status;
23
Cycle
Running status of the back water pump.
24
Anti-freeze
Anti-freezing status.
25
keep
Running status of the water tank/hot water generator.
26
Heat up
Running status of the water tank/hot water generator.
27
solar
It is displayed when the hot water generator is connected to solar
energy;Flicker when solar power is on work.
28
MODE CONFLICT
When unit is in cool/dry mode, floor heat is not allowed to turn on.
Mode Conflict will be flickering.
29
Shield
Shielding status.
30
Child lock
Child lock status.
31
Timer zone
Display the system clock and timer status.
32
Invalid operation
Display invalid operation.
Note:
When wired controller is connected with different water tanks or hot water generators, some functions
will be different.
Wired Controller XK57

Wired Controller XK57
4
2 BUTTONS
2.1 Button Graphics
Fig. 2.1 Button graphics
2.2 Function Instruction of Buttons
Table 2.1 Function instruction of buttons
No.
Buttons
Instructions
1
Enter/
Cancel
Select and cancel function
3
Decrease
(1)Set water temperature for water heating, floor heating and high
temperature sterilization;
(2) Set timer (water/floor heating), preset water heating time and
sterilization time;
(3) Set and inquire parameter
7
Increase
4
Mode
Under the interface of water heating, 3 modes can be switched: standard

5
water heating, preset water heating and night water heating. (Note: modes
cannot be switched under the interface of floor heating)
5
Function
WATER interface: sun-flower function, water temperature auto function of
water heating, sterilize function, rapid water heating function;
FLOOR interface: water-temperature auto function of floor heating,
absence function, rapid floor heating function
2
Timer
Timer setting
8
ON/OFF
water/floor heating ON/OFF
6
WATER/AC/FLO
OR
Switchover between water heating and floor heating interfaces (only when
water heating and flooring heating functions are both valid).
7
and
3
Child lock
Activate or cancel the child lock by long-pressing the “increase” and
“decrease” buttons for 5 seconds
3 Installation and Commissioning
There’re two kinds of installation plate. As for the installation plate for different
editions of wired controller, the first of installation plate style is selected for example.
The first style: Unit: mm
Wired Controller XK57

Wired Controller XK57
6
The second style: Unit: mm
Fig. 3.1Dimension of wired controller
Fig. 3.2 Parts of wired controller
No.
1
2
3
4
Name
Panel of wired
controller
Screw M4×25
Soleplate of wired
controller
Junction box mounted in
the wall space
Qty
1
2
1
Parts supplied by users