KJM MANDÍK
–
Detailed operating instructions
M&C KJMPNO 07/2022
MANDÍK, a.s.,
56
Always
–
delay in the request to turn on the fans when the unit starts occurs when
there is a request to turn on the water heating.
DelayBoiler
(3 min)
– delay of the boiler room start upon the arrival of either request.
Others
6.20
The
Others
item contains unassigned parameters for external regime switches defined by
Configuration
ModeSwitches
and service signalling.
ExternalSwitches
(
Off
/
On
)
– disables or enables the operation of the external regime
switches.
ModeOff
(
Off
/
Tempering
)
– defines the unit's shutdown state when external switches
control the regimes:
Off
– if no regime is selected by the external switches, then the unit is set to
Off
.
Tempering
– if none of the modes are selected by the external switches, then the
unit is set to
Tempering
.
SwitchType
(
Contact
/
Button
)
– defines the type of external regime switch connected:
Contact
– controller accepts a permanently closed contact to enable the required
regime and a permanently open contact to disable the regime.
Button
– controller accepts a short switching of the control contact (pulse) to switch
on or off the required regime.
QMX3–
On
(
Economy
/
Comfort
)
–
determines the regime to which the unit will switch when
turned on from a QMX3 series room unit.
QMX3–
Off
(
Off
/
Tempering
)
–
specifies the regime the unit will switch to by turning off from
the QMX3 series room unit.
ResidencyButton
(60 min)
–
specifies the amount of time the AC unit will run in Comfort
regime after the residency button is pressed, unless the unit is previously turned off by
pressing the button again.
Service
– defines the service message period and its signalling:
NextServiceRequest
(
/
PerOneYear
/
Per6Month
/
Per3Month
/
PerMonth
)
– used to signal
the need for periodic service of the AC unit. After selecting one of the time options, the
next line displays the corresponding date at which the
Service
alarm message will be
