GSI Outdoors PNEG-1153 - Manual (Page 17)

PNEG-1153 CALC-U-DRI Moisture/Matic/Manager 17
4. INSTALLATION
4. 115 Volts A/C Hook-Up
a. The Calc-U-Dri Moisture/Matic requires 115 Volts AC. This can be on an independent
circuit or taken from a control box which would automatically turn the Calc-U-Dri on
when the dryer is on.
b. The input 115 volts AC should be wired to the lower terminal strip as indicated by the
decal in the Moisture/Matic box (L1, N and Gnd).
5. Additional Signal Outputs
a. Signal 1 out and signal 2 out are located on the lower terminal strip. Each “signal out”
consists of ‘C’ (common), ‘NO’ (normally open), and ‘NC’ (normally closed) contacts.
These signals will operate when in the ‘Automatic’ mode and when the moisture of the
grain exceeds 1.3 percent over the moisture set point setting. These contacts can be
used on any accessory equipment or warning device that requires less than five (5)
Amps at 115 V AC.
6. The MCR relay output sends 110 VAC signal when the control power switch is set to
“control”. This allows for switching between the CUD and the “Dryer Control”. When the
control switch is in “Monitor” the MCR signal will not be present. This will allow monitoring
when using temperature based control or batch control.
7. The unload monitor will allow the printer to print only when the dryer is unloading. Terminal
6 on the unload monitor needs too have 110 VAC to enable the printer to print. If a dry
contact, such as in AUX is used, power may be used from terminal 5. If this feature is not
required, jumper may be placed between unload monitor terminals 5 and 6.
8. Check to make sure that all dryer safety switches are functioning correctly after the wiring
is complete.
NEVER APPLY AC VOLTAGE TO THE UPPER SENSOR TERMINAL STRIPS.
ALL WIRING MUST BE DONE IN ACCORDANCE WITH THE NATIONAL ELECTRICAL
CODE.
ALL WIRING SHOULD BE DONE BY A QUALIFIED ELECTRICIAN AND SHOULD BE TO
ALL CODE STANDARDS TO AVOID POSSIBLE BODILY INJURY OR DEATH.
GRAIN BINS AND/OR DRYERS WITH ELECTRICAL EQUIPMENT IN OPERATION MUST BE
GROUNDED.
DO NOT MODIFY OR BYPASS ANY SAFETY SHUTOFFS!
CAUTION