Page 56 - IOM / ROOF-TOP FLEXY™ Series
This option is used for making a connection to the BMS only,
by a set of hard contacts.
It requires the addition of a KP05 card, if this is not already in
place, and a KP12 card.
Input connection must be by screened cable only.
Limits of relays :
• 10A – 250V with resistive load
• 4A – 250V with inductive load.
Input Function
A Instruction shift :
A 0/20mA signal can be used to add a linear
shift of 0 to 10 °C to the setpoint temperature
(mid-point between air-conditioning and heating
setpoint). If your command signal is a different
type, our engineers can advise you on the type
of interface to use before input to the
CLIMATIC™
B Unit on/off (ROOFTOP on when unit is off).
C Contact - force night operation
D Contact - force day operation
E Contact - force operation at 50%.
F Lock heating function
G Lock air-conditioning function.
H Feedback of information from an external client
component
BMS VOLT FREE CONTACTS KIT
12V 12V
J3
KP 12.2
200mA
1 2 3 4 5 6 7 8
J2
J3
J6
J4
RL1 RL2 RL3 RL4 RL5 RL6 RL7 RL8
Com No Com No Com No Com No Com NoCom No Com No Com No
J3 J1
+18V
+18V
KP05
1 2 7 8
B
C
DF
E
A
GH
a
b
cd e f g
Output Function
a Signal filter fault
b Signal fan fault
c Signal compressor fault
d Signal fault on gas burner or electric coil.
e Signal supplying temperature greater than
setpoint (Setpoint 74)
f Signal supplying temperature less than setpoint
(setpoint 71)
g Command from an external client component
To Next Page
Loading...
Need help?
General
