mundoclima MUENR-H6 Series Installation & Owner's Manual page 12

a. Additional pump
Main control board
1
L
220-240V
N
L
220-240V
N
AC contactor
Additional pump
Note:
Additional pump terminal (1 - 2) only provides passive
switching signal.
Additional water pump must be controlled by the AC
contactor.
b. Remote shutdown (ON/OFF)
SWITCH
Note:
If switch is closed, the unit will be stopped forcibly.
Under this circumstance, anti-frozen protection and other
protecion functions are still effective.
If switch breaks, unit can run normally according settings.
c. Remote cooling / heating
7
SWITCH 2
If switch 2 is closed, the unit will shift to heating mode forcibly;
If switch 2 breaks, the unit will shift to cooling mode forcibly.
11
2
A1
A2
5 6
8
d. Remote alarm
Main control board
3
Note:
Remote alarm terminal only provides passive
switching signal.
Current passing through the terminal interface
should less than 1.5A, other wise please use
AC contactor to control load indirectly.
e. Wire controller (optional CL92340)
9
10 11
P P Q E
Note:
The wired controller KJR-120F1/BMK-E is optional.
Please use 3-core shielded wire to connect the wired
controller and the shielding layer must be
When connecting wired controller, outdoor unit control
used for display which can check
panel is mainly
parameters and inquiry, can't be used to set mode and
temperature.
NOTE
● Remote shutdown and Remote cooling/heating is optional
function.
● Choose this function by DIP switch SW4 or SW3.
10/12-H6 12/14/16-H6T
Without
ON ON
remote
control
(Factory default)
SW4 SW3
● When the remote control and wire controller used at the same
time, the unit will carry out the last command of arbitrary
terminal.
● Remote shutdown has the highest priority. In the status of
remote shutdown, other controllers can't start the unit.
4
KJR-120F1/BMK-E
grounded.
10/12-H6 12/14/16-H6T
With remote
ON ON
control
SW4 SW3