Modine Manufacturing 5H104766 Quick Start Manual

Modine Controls System Quickstart Guide
Airedale Sentinel - Chilled and/or Hot Water Vertical Unit Ventilator (UVV and UVD)
®
Installing, starting up and servicing heating, ventilation and air conditioning equipment poses significant
hazards and requires specialized knowledge of Modine products and training in performing those services.
Failure to have any service properly performed by, or making any modification to Modine equipment
without the use of qualified service personnel could result in serious injury to person and property,
including death. Therefore, only qualified service personnel should work on any Modine products.
These instructions must also be used in conjunction with the Installation and Service Manual (latest
revision of AIR3-500) that originally shipped with the unit, in addition to any other accompanying
component supplier literature.
This guide is designed to walk through the basics of establishing unit setpoints and scheduling for a chilled water/hot water vertical unit ventilator using the
pGD1 display module. Every unit with Modine Controls System is designed for either standalone or networked operation. For units communicating on a BMS,
the guide will also explain how to adjust your unit's device instance to allow proper communication.
The pGD1 allows for complete visibility over the unit's controls parameters. It is recommended that at least one handheld device be available at the install site
if the need arises to change these settings.
1

Begin

a. Install unit in desired location in accordance with appropriate Modine Installation and Maintenance Manual.
Note: Controller will not be powered until unit has appropriate electrical connections and disconnect switch in "ON" position.
b. If display module is not unit mounted, connect pGD1 handheld module using RJ-12 communication cable provided in port J15 as shown on unit mounted
wiring diagram.
2

Navigating the Display Module Screen

pGD1
Remote Function
Buttons
ALARM
PRG
ESC
3

Main Screen and System Status

a. The main screen (shown at right) is the default navigation page, and can always be recalled by pressing
may need to be pressed more than once depending on which menu is active.
b. By pressing you are able to scroll through the display screens which provide information about the current
system operation (examples include temperatures, output status, and space demand).
i. OVERRIDE MODE: Unit can be placed in override mode on the 'Local Occ. Ovr.' screen (unit will run in
occupied mode, regardless of clock schedule) by moving the cursor to the "Clock Override" field and changing
the value to 'YES'. The override mode duration can be set on this same screen, and is defaulted to 1 hour.
4

Turning Unit On / Off

a. Enter the main menu by pressing
b. Press to move cursor, to 'Power By Display' line and the
between 'ON' and 'OFF'. This parameter must be 'ON' for unit to have any functionality (shown at right).
5
Schedule
a. Customizing the 7-Day Schedule
i. For units running without BMS communication, the controller has a preset 7-day schedule defined by the internal
timeclock. The unit will run in occupied mode from 6:00am to 4:00pm, Monday through Friday, with no holidays.
ii. Enter the main menu by pressing
iii. The first screen displays the current date and time. If this is not correct press
to be changed. Use the
iv. Press to move through adjustable setpoints until cursor is at the upper left corner of the screen. Use the
v. Select the amount of schedules desires by pressing
upper left corner of the screen. Use the
W ARNING
IMPORTANT
Description
When one or more alarms are active the ALARM
button will blink/flash red. Pressing the ALARM
button once will indicate information regarding any
active alarms. Pressing the ALARM button twice
will reset any active manual-reset alarms.
Pressing the PRG button will select the main
navigation menu.
Pressing the ESC button will return the user to the
main display screen showing unit status.
and scroll down to line 'A. On/Off Unit' and press
and scroll down to line 'C. Clock/Scheduler' (shown at right) and press
or arrows to adjust the number as needed.
arrow to scroll to the next page.
pGD1
Remote Function
Buttons
ENTER
DOWN
.
or arrow to change the value
to highlight the field that needs
to highlight 'Number of Schedules' field and adjust the number. Press
AIR74-536.2
pGD1 Display Module
Description
Pressing the UP button can either:
Scroll through the various display screens,
UP
provided the cursor is in the top left position.
Increase the value of a setpoint adjustment.
Pressing the ENTER button will confirm any
setpoint adjustments and move the cursor to
the next available setpoint.
Pressing the DOWN button can either:
Scroll through the various display screens,
provided the cursor is in the top left position.
Decrease the value of a setpoint adjustment.
. This
.
arrow to scroll to the next page.
(CONTINUED ON OTHER SIDE)
5H104766
until cursor is at the