Ii.3.11 Configuring The Dip-Swi Tches; Auxiliary Contacts Of The Kmvr Module; Setting And Modifying The Parameters - RHOSS KCMS/PCM Instrucciones De Uso

II.3.11 CONFIGURING THE DIP-SWI TCHES

The board must not be powered when the
modifications on the DIP-Switc hes are
made.
The DIP-Switc hes on the elec tronic board
(see the figure on the right) can be switc hed
with a pointed tool. Follow the instructi ons on
the c omponent and the table below to switc h
the DIP-Switc hes correctl y.
ON
Enabling the HOT START
and TOO COOL functi ons.
Enabling the ST3 probe
DIP 1
and val ve presence with
DIP 1 = ON and DIP 4 =
ON
Enabled EIR (DI2 digital
DIP 2
input)
DIP 3 Enabled loc k functi on
DIP 4 4-pipe s ys tem
With the electrical
resistance (with DIP 4 =
DIP 5 ON, the setting is ignored
and therefor e the
resistance is not enabled)
The adjustment is
perfor med using the probe
DIP 6
inside the termi nal (in the
case of the KICM ter minal).
Factor y-set c onfigurati on
In the presence of the elec trical resistanc e (DIP 5: ON) s et the 2-pipe
system (DIP 4: OFF).
II.3.12 AUXILIARY CONTACTS OF THE KMVR
MODULE
The KMVR modul e has two auxiliar y c ontacts:
- CCH - chiller consent: the rel ati ve output (No. 6) is acti vated (the
relay is nor mall y open) in the C ool c ycle until the configured s et-point
on the fan coil is reached; it can be us ed to acti vate a chiller and/or a
heat pump in the summer c ycle.
- CCA - heat pump / boiler consent: the relati ve output (No. 7) is
activated (the rel ay is normall y open) in the Heat c ycle until the
configured set-point on the fan c oil is reac hed: it c an be used to
activate a boiler and/or the wi nter c ycle of a heat pump.
Attention: contacts are not available i n the c ase of Brio-I, Yardy-I and
UTNC-I control.
II.3.12.1 Setting the three speeds
The three s peeds of the Brio-I, Yardy-I and Utnc-I units in manual F AN
are defined by the following three parameters:
P129 minimum speed=20% (2Vcc)
P130 medi um speed= 60% (6Vcc)
P131 maximum speed=100% (10Vcc)
The three s peeds of the Yardy-ID units in manual FAN are defined by
the following three parameters:
P129 minimum speed=20% (2Vcc)
P130 medi um speed= 65% (6.5Vcc)
P131 maximum speed=80% (8Vcc)
A second set of three speeds can onl y be enabled for the Yardy-ID
units (bridge on digital input ID 5) if more head is required:
P132 minimum speed=20% (2Vcc)
P133 medi um speed= 72% (7.2Vcc)
P134 maximum speed=100% (10Vcc)
OFF
Disabling the HOT START
and TOO COOL functi ons.
Disabling probe ST3 and
val ve pres enc e.
Disabled EIR (DI2 digital
input)
Disabled l oc k function
2-pipe s ys tem
Without the elec trical
resistance
The adjustment is
perfor med using pr obe ST1
inside the termi nal unit (in
the c ase of the KICM
terminal).
II.3.13 SETTING AND MODIFYING THE
PARAMETERS
A KPCM panel is required to s et and modify the parameters on the
electronic board.
With the unit OFF (but powered), press the Fan and Mode keys on the
KPCM panel si multaneousl y for 7 seconds . Thereby accessing the
configuration menu.
The followi ng screen appears on the display and 00 blinks (pass wor d).
The val ue c an be modified from the temper ature UP/DOW N keys .
Enter the password (60) as s hown in the figure below and c onfir m with
the S key
The followi ng screen appears on the display and P00 blinks (number of
parameter Pxx). The number of parameter Pxx can be modifi ed from
the temperatur e UP/DOW N key.
Scroll the par ameters up to that which you wis h to modify the val ue of.
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SECTION II: INST ALL ATION
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