Installation & owner's manual
28
10. WIRE CONTROLLER (KJR-120D/BMK-E)
1. Safety precautions
The following contents are stated on the product and the operationmanual, includ-
ing usage, precautions against personal harm and property loss, and the methods
of using the product correctly and safely. After fully understanding the following
contents (identifiers and icons), read the text body and observe the following rules.
Identifier description
Identifier
Meaning
Means improper handling may lead to personal death or
severe injury.
Means improper handling may lead to personal injury or
property loss.
[Note]: 1. “Harm” means injury, burn and electric shock which need long-term
treatment but need no hospitalization.
2. “Property loss” means loss of properties and materials.
Icon description
Meaning
lcon
It indicates forbidding. The forbidden subject-matter is indicated in the
icon or by images or characters aside.
It indicates compulsory implementation. The compulsory subject-matter
is indicated in the icon or by images or characters aside.
Warning
Caution
Warning
Warning
Please entrust the distributor or professionals to install
the unit. The installers must have the relevant know-
how.Improper installation performed by the user without
permission may cause fire, electric,shock, personal
injury or water leakage.
Delegate
installation
Forbid
Forbid
Usage
Warning
Do not spray flammable aerosol to the wire
controller directly. Otherwise, fire may occur.
Do not operate with wet hands or let water enter the wire
controller. Otherwise, electric shock may occur.
Please entrust the distributor or professionals to install the unit.
Imporper installation may lead to electric shock or fire.
WARNING
CAUTION
For protecting the device, do not repeatedly or quickly shift modes. Each wire
controller operation to off the unit, it must be waited for 3 minutes or waited for all
the units stopped then can re-operate the wire controller to start the outdoor unit.
The wire controller is supplied 10V AC current by the adapter.
Do not install the unit in a place vulnerable to leakage of flammable gases. Once
flammable gases are leaked and left around the wire controller, fire may occur.
2. Overview of wired controller
2.1 Basic conditions of operating the wired controller
：
2.2 Main functions of this wire controller as follows:
1) Applicable range of supply voltage:Input voltage is 10V AC.
2) Operating environment temperature of wired controller: -10°C~+43°C.
3) Operating RH of wired controller: RH 40%~RH90%.
1) Touch key operation;
2) LCD displays operation parameters;
3) Multiple timer;
4) Buzzer prompt tone and alarm functions;
5) Real-time clock function.
3. Overview
Fig.3-1
14
13
3
1
2
4
16
11
15
5
6
7
8
9
10
11
12
1. Operation icon
2. Mode area
3. Setting temperature
4. Timing On/Off
5. Function Icon
6. On-line Unit Qty. Indication
7. Reserved
8. Clock
9. Water temp.
10.ON/OFF Key
11.Right, Left Right Key
12.OK key
13. Setting key
14. Add, Reduce key
15. Cancel key
16. Reserved
. key
(Press for 3sec to
cancel timer)
(Press for 3sec to
unlock)
AUXILIARY
1
2
3
4
5
Operation icon
:
Indicate the ON and OFF status; when it is ON, it will display; when
it is OFF, it will disappear;
Mode area:
Indicate the main unit operating mode; details refer to Page 15;
Setting temperature:
2 status can be displayed: ;
Timing ON/OFF indication
: Indicate the timing information; details refer to
Page 10;
Function icon
1) Computer: Display when connects to computer;
2) Maintenance: When the icon is lighted on it means should arrange professionals to
do the cleaning maintenance; long press “AUXILIARY” for 3 seconds then this icon will
be off, until the next maintenance;
3) E-heating: Display when the electric auxiliary heating water function is operated;
4) Check: Display when check function is operated;
5) Anti-freezing: Display when the main unit ambient temperature is below 2
℃
, to
remind the main unit should be do the anti-freezing measurement;
6) Lock: When the icon is lighted on, it means the button has been locked (no keys
operation for 2 minutes ), long press “OK” key for 3 seconds to unlock;
7) Error: When the main unit has error or protection, this icon will be displayed. The unit
need to be maintained by professionals.
6
7
8
9
10
11
12
13
14
15
16
On-line unit qty. indication:
Under normal status display the quantity of the units connected
to the wire controller; under check status display the device serial number;
Reserved
;
Clock:
Under normal status display clock; during timing setting it displays the setting timing
time, details refer to Page 10;
Water temperature:
Under normal status display water temperature; during water temperature
setting it displays the setting numerical value;
under the check status display check parameter;
ON/OFF key:
On and Off functions;
Right, Left key:
Under main page to press this key can query the setting water temperature,
setting timing etc; during timing setting press the right key then shift to the next step setting;
during spot check they are used to turn over the unit parameter information;
OK key:
After setting the parameter then press this key to confirm. After keys locking then long
press this key for 3 seconds to unlock;
Setting key:
Setting the water temperature, timing, mode etc, long press this key for 3
seconds enter to the check;
Add, Reduce key:
Setting water temperature, timing, water level etc; during spot
check they are used to read over #0
～
#15 units;
Cancel key:
During setting parameters press this key to cancel setting. After timing setting
and then long press this key 3 seconds to cancel timing;
Reserved key
.
Modular Chiller MUEN-H6
