Harvest-Master Climate, Руководство пользователя, Страница: 10 / 18

10
1) Types of devices supported are:
a) Lights
b) Fans
c) More Fans
d) Watering
e) Heat
f) Cool
g) Humidify
h) Dehumidify
i) CO
2
j) Alarm
2) Additional points to note:
a) If you have two sets of lights running, you can install both on one output using a standard
RCA "Y" connector to control both relay units. This also applies to using one device from 2
outputs. E.G., A/C and DEHUMIDIFY outputs going to a single relay switch for an Air
Conditioner.
b) When you select Set-up Equipment the up arrow cycles through outputs 3 - 8. The
equipment installed on that output is displayed in brackets.
Set-up Climate Information.
You can change the following set-up values in Climate Set-up.
1) Temp Units – There are two temperature types Celsius (for almost every where) and Fahrenheit
(for USA) choose one or the other.
2) Max Temp –This is the maximum temperature for normal growing - defaults to 32C/90F. If you
have CO
2
operating, fans will turn ON and CO2 pause, when this temperature is reached. Very
hot regions (Central Valley CA) could raise the Max temp to 34-38C/94-99F to accommodate
extreme climate
3) Min Temp - Minimum temperature for normal growing - defaults to 15C/59F.
4) HighTemp Danger – A “survival” setting. This is the temperature that the controller will turn
lights off even during the "Day" part of the cycle to protect against plant damage. Exceeding this
temperature also sets the temperature alarm state. Default is 38C/100F. Very hot regions (Central
Valley CA) could raise the High Temp Danger to 40-43C/104-110F to accommodate extreme
climate.
(Temperature alarm ("Alarm TMP") is displayed on the LCD (display front). If you have one of
the outputs set up as an alarm, then that output will turn on. NOTE: Temperature sensor read
error also causes the temperature alarm to be set but this is cleared next good read, where as the
temp level error is cleared when the temperature falls below the High Temp Danger level.)
5) LowTemp Danger - A “survival” setting to protect against frost. If the temperature falls below
this, the controller may turn lights on to generate some warmth during the cold "night" part of the
cycle. A temperature alarm occurs until the temperature rises. Default is 4C/39F.
6) Reduce NightTemp. Night temperatures should be under day temp by about 6C - 8C or 10F -
15F. Default is 7C/7F
7) Max Humidity - Maximum humidity defaults to 60RH. Used in combination with
“CO
2
HumidityIncr” see (19) below. At this point, a CO
2
cycle will terminate as fans operate.
8) Min Humidity - Minimum humidity. The minimum for normal growing, defaults to 40%RH.
When the humidity falls below here a CO
2
cycle will terminate as the fans turn on.