Veris Industries VH7200 SERIES Install - Manual (Page 10)

10
Config.
parameters
Significance
Default value
Adjustments
Get From Get From Reference
address
Default value=255
Conditional parameter to Wireless models (VH72xxX1000W)
This parameter / function is not currently supported by the wireless humidistat
BI 1
Binary input no.1
configuration
Default value = None None, No function will be associated with the input
Canister, a back-lit flashing Canister alarm will be displayed on the humidistat
LCD screen when the input is energized
Service, a back-lit flashing Service alarm will be displayed on the humidistat
LCD screen when the input is energized
• Open contact input = function not energized
• Closed contact input = function energized
Lockout Keypad lockout levels
Default value = 0 No lock 0 = No lock
1 = Low level lock
Level
Sys Mode Setpoints
0 Yes access Yes access
1 No access No Access
SeqOpera Sequence of operation
Default value is = 2
2 position On-Off
dehumid
Sets the desired control operation of the humidistat
Available sequence of operation is dependent on humidistat model
0 = Ahu - 0-10V Analog humidification only
1 = 2Phu - 2 position On-Off humidification
2 = 2Pdh - 2 position On-Off dehumid only
3 = Ahu 2Pdh - Analog humidification & 2 position On-Off dehumidification
4 = 2Phu2Pdh - On-Off humidification & 2 position On-Off dehumidification
Units Sets the display scale of
the thermostat
Default value = °F
°F for Fahrenheit scale
°C for Celsius scale
Humi max Maximum humidify set
point limit
Default value = 90 %
Maximum humidity set point adjustment. Humidity set point range is:
10% to 90 %
Dehu min Minimum dehumidify set
point limit
Default value = 15%
Minimum Dehumidification set point adjustment. Cooling setpoint range is:
15% to 95%
MenuScro Menu Scroll
Default value = On This parameter allow the user to select from scrolling system mode, room
humidity level. Disabling the scrolling function will render the display with the
Room humidity only.
Hum cph On/Off humidification
devices cycles per hour
setting:
Default value = 4 C.P.H.
Will set the maximum number cycles per hour under normal control operation
for the relay humidification output. It represents the maximum number of cycles
that the equipment will turn ON and OFF in one hour.
Note that a higher C.P.H will represent a higher accuracy of control at the
expense of wearing mechanical components faster. 3, 4, 5, 6,7 & 8 C.P.H.
Dhu cph On/Off dehumidification
devices cycles per hour
setting:
Default value = 4 C.P.H.
Will set the maximum number cycles per hour under normal control operation
for the relay dehumidification output. It represents the maximum number of
cycles that the equipment will turn ON and OFF in one hour.
Note that a higher C.P.H will represent a higher accuracy of control at the
expense of wearing mechanical components faster. 3, 4, 5, 6,7 & 8 C.P.H.
hum lock Humidification outside air
temperature lockout
Default value = 120 °F ( 49
°C )
Disables Humidification operation based on outdoor air humidity.
Function will only be enabled if OS (outside air humidity sensor) is connected.
From -15 °F up to 120 °F ( -26 °C up to 49 °C )