User's Manual

18
DRAFT 66 8003 002-11
3.2.4.2 High voltage terminal block (Orion Thermostat-Zen-HV; 8 pole;
5.0mm spacing)
No t e : All parameters should be set up in VISIONLINE; see the section To set up a thermostat profile
for details. The Orion Service software can be used for testing parameters, but once a parameter
configuration is approved the parameter should be updated
in the thermostat profile in VISIONLINE.
No t e : For connection examples, click the links in the left column of Table 2 below.
Mains voltage input
Universal voltage input 100VAC-277VAC; 50/60Hz
This is the voltage that is output on the high voltage terminals,
but it is also used as power supply input for the thermostat
internal circuits
N =Neutral
L = Live
Fan outputs Max load 3A
Mains voltage output at
-G1: Fan1,whenthefanistoberunatlowestspeed
-G2: Fan 2, when the fan is to be run at medium speed
-G3: Fan 3, when the fan is to be run at high speed
No t e :
For information about fan settings in VISIONLINE, click here.
No t e :
For information about live output, click here.
RV: Rev e rsing v a lv e Max load 0.5A
Primary function: Used for switching between summer/winter
(cold/hot water in the pipes of a 2-pipe system)
Alternative functions (must be set up in VISIONLINE):
- Mains voltage output when the room is occupied
- Mains voltage output when the guest enters the
room for the first time (welcome scene
)
Note:
These alternative functions can also be set up for G2.
- Can be used as return (close) for floating valves
No t e : For information about live output, click here.
Y: Cool output Max load 0.5A
Mains output for cool actuator
Primary function: Mains voltage output when the temperature
is above the set temperature (plus deadband)
W: Heat output Max load 0.5A
Mains output for heat actuator
Primary function: Mains voltage output when the temperature
is below the set temperature (minus deadband)
Table 2