Vtronix
6
NOTE: After return to normal operation, change
the set point to the desired room temperature,
otherwise the default set point ( 70
°
F or 21
°
C)
will be used.
Table 4. Recommended cycle rate (CPH).
SYSTEM
CPH SETTING
Steam Gravity
1
Hydronic heat
3
Gas or Oil forced air
6
Electric heat
9
Note: If the equipment manufacture recommends
a different rate use the rate specified by the
equipment manufacture.
Setting Heating Cycle Rate. (OP:03)
In cooling, the cycle rate is fixed at 3 Cycles per
hour. To set the cycle rate in heating; while in
installer setup,
a.
Press
D
key, the display will
show the heat cycle rate.
b. Press
Ñ
key to change the heat
cycle rate to 1,3,4,5,6,9 or 12
cycles per hour.
Note: The default is set at 6 cycle per hour.
Table 4 is the recommended cycle rate. The
installer should consult with the heating
equipment manufacturer for proper use.
Setting cooling algorithm. (OP:04)
The cooling algorithm can be selected as normal or
aggressive. For aggressive, the system will cool down
the room to setting point faster than normal algorithm.
However, an overshoot might occurred in some
situations.
a. Press
D
key to show the cooling
algorithm.
b. Press
Ñ
key to change algorithm.
0 = Normal algorithm (default).
1 = Aggressive algorithm.
Setting Cooling Delay Time. (OP:05)
In some case there is a necessity to delay the
operation of the cooling equipment for protection
purpose. While in the installer setup,
a.
Press
D
key. The display will
show cooling delay time.
b.
Press
Ñ
key to select the cooling
delay time (0,3,5 minutes).
NOTE : The default setting is 3
minute.
Configuration Checkout. (OP:06)
Press
D
key, the current
configuration is displayed.
This information is for factory use
only.
Exit Installer Setup.
a. Press
D
key again to save all
settings and exit to the normal
operating mode.
