Johnson S1-TTSCC01 User manual

Johnson Controls Unitary Products 542933-UIM-C-0112
INSTALLATION MANUAL
TOUCH SCREEN COMMUNICATING CONTROL
MODELS: S1-TTSCC01
LIST OF SECTIONS
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
MOUNTING THE TOUCH SCREEN COMMUNICATING CONTROL . . . . . . . . . . . . . . . . . . . 4
REMOVING CONTROL MOUNTING BACK PLATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
WIRING COMMUNICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
WIRING REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SYSTEM WIRING OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
HUMIDIFIER CONNECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
INITIAL POWER-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
POWER-UP SEQUENCE (SYSTEM MASTER) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SYSTEM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
ENTERING SERVICE MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
SERVICE MODE ON MASTER CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
NAVIGATING SERVICE MODE: MASTER CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
FORCED OPERATION: MASTER CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
SERVICE TOOL SETUP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

542933-UIM-C-0112
2 Johnson Controls Unitary Products
SECTION I: GENERAL
The Touch Screen Communicating Control is designed to manage communicating system compo-
nents (including: heat pumps, air conditioners, air handlers and furnaces). In general, these compo-
nents are the variable speed modulating furnace and variable speed air handler, premium 15 and
18 SEER air conditioners or premium 13, 15 and 18 SEER heat pumps.
While the communicating system has been designed for easy installation, this document will pro-
vide the installer with a more detailed explanation of installation process.
SECTION II: SAFETY CONSIDERATIONS
This is a safety alert symbol. When you see this symbol on labels or in manuals, be alert to
the potential for personal injury and equipment damage.
Understand and pay particular attention to the signal words DANGER, WARNING, and CAUTION.
DANGER indicates an imminently hazardous situation, which, if not avoided, will result in death
or serious injury.
WARNING indicates a potentially hazardous situation, which, if not avoided, could result in death
or serious injury.
CAUTION indicates a potentially hazardous situation, which, if not avoided may result in minor or
moderate injury. It is also used to alert against unsafe practices and hazards involving only prop-
erty damage.
INSPECTION
The following list details the parts included in this kit. Examine the kit to insure that all parts are
included.
LIMITATIONS
The Touch Screen Communicating Control’s primary function is to command a system containing
communicating product.
Exceptions to this rule are:
• Installing a communicating variable speed modulating furnace with a non-communicating air
conditioner. In this case the variable speed modulating furnace relays 24 VAC outputs to the
non-communicating air conditioner (per communicated commands by the Touch Screen
Communicating Control).
• Installing communicating controls in non-communicating UPG products.
• Installing Communicating Interface Control (which converts communicating commands into
24VAC outputs).
Item QTY. Description
1 1 Touch Screen Communicating Control
2 1 Communicating Plug Harness
3 1 Screw and Anchor Hardware bag
4 1 USB Adapter
5 1 Installation Instructions
6 1 Owner's Manual
7 1 Quick Help Document
8 1 Warranty Certificate
9 1 Warranty Registration Card

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Johnson Controls Unitary Products 3
SECTION III: INSTALLATION
The intention of this document is to ensure proper connection/setup of the various communicating
system components. These instructions should be used in conjunction with the instructions pro-
vided with indoor, outdoor and accessory equipment of which the Touch Screen Communicating
Control will command.
This installation instruction contains (in part) setup, operation, and troubleshooting of the UPG Com-
municating System.
The Touch Screen Communicating Control will engage the installer with special screen prompts and
introduce settings to simplify and provide a path through the initial start up of the system.
When Installing this Product...
1. Read all instructions carefully before beginning installation. Failure to follow these instructions
can create hazardous situations or damage the product.
2. Make certain the product is suitable for your application by checking all ratings on the product
and in the instruction provided.
3. Installer must be a trained, experienced service technician.
LOCATION
Install the Touch Screen Communicating Control at or around 5 ft. (1.5m) above the floor in an area
with good circulation of room temperature. See Figure 1.
Do not install the Touch Screen Communicating Control where it can be affected by:
• Drafts or dead spots behind doors and in corners
• Hot or cold air from ducts
• Radiant heat from sun or appliances
• Concealed pipes and chimneys
• Unconditioned areas such as an outside wall
FIGURE 1: Control Location
NO
NO
NO
YES
5 FEET
(1.5 METERS)

542933-UIM-C-0112
4 Johnson Controls Unitary Products
MOUNTING THE TOUCH SCREEN COMMUNICATING CONTROL
For most installations, mounting Touch Screen Communicating Control can be done following some
very basic installation steps outlined below. However, there may be some cases where the installer
is not able to penetrate the wall where mounting the Touch Screen Communicating Control, or there
may be an application where the thermostat/control being replaced has left a larger hole than
needed for installation of this control. For these and other applications, (including installation with a
vertical j-box) an installer can obtain a Decorative/Mounting Kit (S1-02815909000).
1. If an existing thermostat or control is being replaced:
a. Remove existing control from wall.
b. Disconnect wires from existing control.
c. Properly discard or recycle old control.
2. Mark on the wall where the Touch Screen Communicating Control will be mounted (standard
height is 5 feet from the floor).
3. Cut a 2” x 2” square hole with the bottom of the square at the mark.
4. Using the mounting back plate as a template, mark the screw holes on the surface where
mounting the Touch Screen Communicating Control. Use a level to insure proper installation.
Voltage Hazard: Live wires can cause electrical shock or equipment damage. Disconnect power
before beginning installation.
Mercury is a hazardous substance, if existing thermostat or control contains any mercury, it
MUST be disposed of properly. The Touch Screen Communicating Control does not contain mer-
cury.
If an existing thermostat was in place, it may be ideal to use the same location for the Touch
Screen Communicating Control.
Make sure that the hole is cut so that the Touch Screen Communicating Control can be leveled
when mounted. See Figure 2 for more detailed mounting information.
NOTICE
NOTICE
NOTICE

542933-UIM-C-0112
Johnson Controls Unitary Products 5
5. Remove mounting back plate.
6. Drill holes (3/16” in diameter) in the marked area to accommodate the anchors (provided in the
kit).
7. Place anchors in the pre-drilled holes. Be sure that the anchors are fully inserted.
8. Pull low voltage wires through the mounting back plate as shown in Figure 3.
9. Connect low voltage wires as instructed in the wiring section of this document.
10.Screw the wired mounting back plate to the wall using the screws provided in the kit.
11. Align the terminal screw block with the pins on the back of the Touch Screen Communicating
Control and snap it to the mounting back plate.
REMOVING CONTROL MOUNTING BACK PLATE
Gently remove by tilting up to release the bottom of the Touch Screen Communicating Control and
then pull out/down to completely remove.
FIGURE 2: Mounting Back Plate Dimensions
FIGURE 3: Wires Pulled Through Mounting Back Plate
Fastening the wires in the terminal block before attaching the back plate to the wall will ultimately
ease the installation of the wire. Once on the wall, the terminal block has limited accessibility.
3-1/4”
2”
2”
5/8”
3/16”
1”
5/8”

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SECTION IV: WIRING COMMUNICATION
All wiring must comply with local electrical codes and ordinances. Refer to Table 1 for terminal des-
ignations.
WIRING REQUIREMENTS
Standard 18 awg thermostat wires can be used to connect the communicating system.
Special (shielded) cable is not typically required. As with all communicating devices, it is a good
idea to keep wiring at least one foot away from large inductive loads. Examples of large inductive
loads include: electronic air cleaners, motors, etc. If these wiring practices are ignored, it may intro-
duce electrical interference (noise) which can cause erratic system operation.
SYSTEM WIRING OVERVIEW
The system is connected by four wires. Two of the wires are used to bring power into the individual
controls (R and C) and two of the wires are used for serial communication (A+ and B-). The plug/
harness that is provided in the kit should be used on the outdoor control.
Each Touch Screen Communicating Control Kit is equipped with a Communicating Plug Harness
(Fig. 5). This wire harness should be used for the wiring of the outdoor unit.
TABLE 1:
Terminal Designations
Signal Definition Label
Data Non-inverted signal A (+)
Low voltage power hot 24 VAC (Hot) R
Low voltage power common and data
ground 24 VAC (Common) C
Data Inverted signal B (-)
There may be installation applications where large inductive loads cannot be avoided. In these
cases shielded wire would be desired to ensure proper system functionality.
The communicating system requires 4 wires to operate. If installing a communicating system, be
sure to supply at least 4 wires to each unit/control. Below is a simple diagram showing the ideal
wiring path.
NOTICE

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Johnson Controls Unitary Products 7
FIGURE 4: High Level Wiring Path
FIGURE 5: Communicating Plug Harness
FIGURE 6: Wiring Diagram (Fully communicating system components)
ARCB
COMM.COMM.
A - GREEN WIRE
R - RED WIRE
C - BLACK WIRE
B - BLUE (WHITE WIRE)
ARCB
ARCB ARCB
WHITE (B)
BLACK (C)
RED (R)
GREEN (A)
1
2
3
4
Touch Screen
Communicating Control
VS Air Handler/Furnace
Communicating Control
Air Conditioner/Heat Pump
Communicating Control
A+
R
C
B-
A+
R
GND
B-
A+
R
C
B-

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Touch Screen Communicating Control Wiring
1. Turn off all power to equipment.
2. Loosen the screws in the terminal block of the mounting back plate.
3. Match and connect thermostat wires to proper terminals on Touch Screen Communicating Con-
trol mounting back plate.
4. Push any excess wire back into the wall.
5. Once wires are secured, the mounting back plate can be placed on the wall as previously out-
lined.
FIGURE 7: Wiring Diagram Communicating Furnace, Non-Communicating AC
ELECTRICAL OPERATION HAZARD
Failure to follow this warning could result in personal injury, death, or equipment damage.
Before installing, modifying, or servicing system, the main electrical disconnect switch must be in
the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a
suitable warning label.
Plugging the hole in the wall with nonflammable insulation can help prevent drafts from adversely
affecting temperature control.
A+
R
C
B-
A+
R
GND
B-
LO
COMP
HI
COMP
O
DHUM
Y1
Y/Y2
W
R
G
C
Y
Y2
R
C
Touch Screen
Communicating Control
Modulating Furnace
Communicating Control
Non-Communicating
Air Conditioner
NOTICE

542933-UIM-C-0112
Johnson Controls Unitary Products 9
Outdoor Control Wiring
A new communicating heat pump or air conditioner (denoted by a “-C” in the model number) will
have two communicating plug terminals (as shown in Figure 8).
1. Disconnect all power from system (including high and low voltage).
2. Remove factory installed low voltage harness.
3. Plug the communication harness provided in the Touch Screen Communicating Control Kit (S1-
TTSCC01) into the communication port on the outdoor control.
4. Wire nut thermostat wire (from the indoor control) to the communication harness wires.
FIGURE 8: Outdoor Communicating Terminals
ELECTRICAL OPERATION HAZARD
Failure to follow this warning could result in personal injury, death, or equipment damage.
Before installing, modifying, or servicing system, the main electrical disconnect switch must be in
the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a
suitable warning label.
COMMUNICATING TERMINALS
COMMUNICATING
AC CONTROL
COMMUNICATING
HEAT PUMP
CONTROL

542933-UIM-C-0112
10 Johnson Controls Unitary Products
5. Set the wires which are now connected (with wire nuts) into the Junction Box of the control
housing (pictured below).
6. Set the appropriate jumper settings to insure proper control functionality (See table below).
When connecting the loose ends of the wire harness, be sure to note color for each of the four
wires (A+, R, C, B-).
FIGURE 9: Outdoor Control Housing
Unit Control Jumpers which must be set
Heat Pump Fossil Fuel
Hot Heat Pump
Air Conditioner No Jumpers to set
Jumpers listed here are required and if set incorrectly will flag an error upon installation. While the
other jumpers can be set from the Touch Screen Communicating Control, it is good practice to ini-
tially set all jumpers at the respective control. This will avoid any confusion that may occur with
future service at the units.
For installation of a non-communicating outdoor unit with the Touch Screen Communicating Con-
trol, the installer should reference the indoor and outdoor unit installation instructions. If informa-
tion is not provided, there may be a need for a Communicating Interface Control Field Kit (S1-
33102953000).
NOTICE
COMMUNICATIONS
PORT
CONTROL BOARD
COMMUNICATIONS
HARNESS
JUNCTION
BOX
NOTICE
NOTICE

542933-UIM-C-0112
Johnson Controls Unitary Products 11
Indoor Control Wiring
A communicating furnace or air handler (denoted by a “-C” in the model number) will arrive with a
control outfitted for communication. The communicating indoor controls will have two communicat-
ing terminals. One will be a communicating plug input and the other will be a screw terminal (as
shown below in Figure 10).
1. Disconnect all power from system (including high and low voltage).
2. Screw the 4 wires from the Touch Screen Communicating Control and outdoor control to the
communicating screw terminal (8 wires in all). Be sure that all wires are connected respectively
(A+ = A+, R = R, C = C, B- = B-).
FIGURE 10: Communicating Indoor Controls
ELECTRICAL OPERATION HAZARD
Failure to follow this warning could result in personal injury, death, or equipment damage.
Before installing, modifying, or servicing system, the main electrical disconnect switch must be in
the OFF position. There may be more than 1 disconnect switch. Lock out and tag switch with a
suitable warning label.
If the installer finds that the indoor control screw terminals are presenting a challenge, wire nuts
can be used to connect the controls on the outside of the indoor unit.
COMMUNICATING
FURNACE
CONTROL
COMMUNICATING
AIR HANDLER (AV/MV)
CONTROL
COMMUNICATING TERMINALS
COMMUNICATING
AIR HANDLER (AHV)
CONTROL
NOTICE

542933-UIM-C-0112
12 Johnson Controls Unitary Products
3. Set the appropriate jumper settings to insure proper control functionality (See table below).
The furnace control may be labeled so that C = GND.
FIGURE 11: Indoor Screw Terminal Location
Unit Control Jumpers which must be set
Furnace Heat Pump Humidistat
Zone Control
Air Handler (AHV) No Jumpers Required
Air Handler (AV/MV) Heat/No Heat AC/HP
Hum Stat
Jumpers listed here are required and if set incorrectly will flag an error upon installation. While the
other jumpers can be set from the Touch Screen Communicating Control, it is good practice to ini-
tially set all jumpers at the respective control. This will avoid any confusion that may occur with
future service at the units. The Hum Stat jumper on the air handler must be set to “YES”.
NOTICE
FURNACE COMMUNICATING PORT
AIR HANDLER
COMMUNICATING PORT (AV/MV)
SCREW
TERMINAL
B-
GND
R
A+
NOTICE

542933-UIM-C-0112
Johnson Controls Unitary Products 13
HUMIDIFIER CONNECTION
A bypass or fan powered humidifier may be installed with the communicating system. The installer
should physically install the humidifiers according to the instructions that are included with the
humidifier being installed. For information on the wiring of the humidifier, see below diagrams.
Bypass Humidifiers
Communicating Furnace
For installation of a non-communicating indoor unit with the Touch Screen Communicating Con-
trol, the installer should reference the indoor and outdoor unit installation instructions. If informa-
tion is not provided, there may be a need for use of an Communicating Interface Control Field
Kit(S1-33102953000).
Do Not Use a traditional humidistat to control humidifier operation. If a humidifier is installed, the
Touch Screen Communicating Control will operate humidifier.
FIGURE 12: Furnace Bypass
NOTICE
NOTICE
B-
C
B-
R
W1
W2
O
HUM
X/L
R
G
Y/Y2
Y1
COM
Touch Screen
Communicating Control
Air Handler
Communicating Control
Air Conditioner/Heat Pump
Communicating Control
A+
C
B-
R
A+
C
B-
R
A+
HUM OUT
HOT
NEUTRAL
HUM OUT Bypass Humidifier
120 VAC 24 VAC
Transformer
(120 VAC to 24 VAC)

542933-UIM-C-0112
14 Johnson Controls Unitary Products
Communicating Air Handler
Fan Powered Humidifiers
Communicating Furnace
FIGURE 13: Air Handler Bypass
FIGURE 14: Furnace Fan Powered
B-
C
B-
R
W1
W2
O
HUM
X/L
R
G
Y/Y2
Y1
COM
Touch Screen
Communicating Control
Air Handler
Communicating Control
Air Conditioner/Heat Pump
Communicating Control
A+
C
B-
R
A+
C
B-
R
A+
HUM OUT
HOT
NEUTRAL
C
R
Bypass Humidifier
B-
C
B-
R
W1
W2
O
HUM
X/L
R
G
Y/Y2
Y1
COM
Touch Screen
Communicating Control
Air Handler
Communicating Control
Air Conditioner/Heat Pump
Communicating Control
A+
C
B-
R
A+
C
B-
R
A+
HUM OUT
HOT
NEUTRAL
Fan Powered Humidifier
120 VAC Plug
Wall outlet
Jumper

542933-UIM-C-0112
Johnson Controls Unitary Products 15
Communicating Air Handler
SECTION V: INITIAL POWER-UP
Before applying power, check to make sure that all wiring has been completed as instructed through
the installation instructions of the equipment on the system.
Once power is applied, the installer should return to the thermostat to complete the installation pro-
cess.
FIGURE 15: Air Handler Fan Powered
Failure to follow this caution may result in equipment damage.
Do not power the system until you have confirmed that the wiring has been completed correctly
(per this document).
B-
C
B-
R
W1
W2
O
HUM
X/L
R
G
Y/Y2
Y1
COM
Touch Screen
Communicating Control
Air Handler
Communicating Control
Air Conditioner/Heat Pump
Communicating Control
A+
C
B-
R
A+
C
B-
R
A+
HUM OUT
HOT
NEUTRAL
Wall outlet
Contactor
HUM OUT
gul
PCA
V021
Fan Powered
Humidifier

542933-UIM-C-0112
16 Johnson Controls Unitary Products
POWER-UP SEQUENCE (SYSTEM MASTER)
The Touch Screen Communicating Control will guide the installer through the set up process. The
following screens will load upon initial power up:
SCREEN 1 - Set date and time
SCREEN 2 - The control will Display Software Revision on the screen to insure that you are install-
ing a control with the most up to date software.
SCREEN 3 - The control will “listen” for network traffic for a random interval between 1-10 seconds.
SCREEN 4 - The control “gathers” system information (including indoor and outdoor system com-
ponents).
SCREEN 5 - Set Control “Mode”
SYSTEM CONFIGURATION
After selecting the “System Master Mode” button, the Touch Screen Communicating Control will
begin a routine to “discover” system components. The installer will be directed through screens
(Auto Setup) that are dependent upon the system being configured. The below screens will appear
dependent on equipment being installed.
If daylight savings is selected, on the second Sunday of March the clock will change from 1:59
am to 3:00 am. Likewise, on the first Sunday in November the clock will change from 1:59 am to
1:00 am
System Master is for installation of a residential
system press.
Demo mode is for use of the Touch Screen Com-
municating Control as a sales or training tool and
will not control a system.
Service Tool Mode is for use of the control to view
operation of a system already being controlled by
a Touch Screen Communicating Control in sys-
tem master mode.
Done
Date/Time
12 hr 24 hr
Yes No
Date
Clock
Clock Format
Observe Daylight
Savings Time
08
12
May
00 AM
2009
:
Press the box to highlight and modify
using the up/down arrows
The up/down arrows
control the “Date” and “Clock”
Press the“12 hr” or “24 hr” to
display standard or Military Time
Press “Yes” or “No” to
observe Daylight savings
NOTICE
System Master
Mode
Service Tool
Mode
Demo
Mode
Select the desired mode of operation for this device.
11:07AM Thu 21 Jul

542933-UIM-C-0112
Johnson Controls Unitary Products 17
Heat kit configuration screens will appear in a communication system that includes a communicat-
ing variable speed air handler (indicated by a “-C” in the model number). For the AV/MV Air Handler,
the heat jumper must be located in the "On" position. For more information on the function of these
screens refer to the Service Mode section of this document.
Heat Pump Configuration screens are only available in systems which contain communicating heat
pumps (denoted by a "-C" in the model number. For more information on the function of these
screens refer to the Service Mode section of this document.
The screen shown above is representative only. Actual heat kit models may vary.
If you have a system which has a heat kit installed, but did not see the heat kit configuration
screens, be sure to check the air handler control to insure that the heat kit jumper is on "Heat".
This only applies to the AV/MV Air Handler.
System ID screen will appear in every communi-
cating system install. This screen displays the sys-
tem ID that is used to identify system operation.
For more information about the system ID and
how the system will operate refer to Communicat-
ing Wiring Diagrams located on UPGnet.com.
Heat Kit Config
Back
11:07AM Thu 21 Jul
4HK*6500506 4HK*6500806 4HK*6501006
4HK*65020064HK*6501806
4HK*6501506
4HK*6502506
Selected Heat Kit: 4HK16501506
Heat Kit Config 11:07AM Thu 21 Jul
To select desired heat staging, select desired 1st stage KW:
1st stage heat: 9.6 KW
2nd stage heat: 14.4 KW
AcceptBack
NOTICE
Current System ID Configuration is: AC15
11:07AM Thu 21 Jul
Accept
Re-configure
Heat Pump Config
NextBack
1
Defrost Curve:
ON
Y2 Lock:
35
Switch Point:
ON
Compressor Delay:
11:07AM Thu 21 Jul
Heat Pump Config
Next
Furnace
Only Furnace/ Heat
Pump
Heat
Pump
Only
Back
Low Temp Cutout= 10°
Balance Point = 35°
Outdoor Temp F°
10 35
11:07AM Thu 21 Jul

542933-UIM-C-0112
18 Johnson Controls Unitary Products
The Airflow Configuration screen is only available
on a system that contains a variable speed com-
municating indoor unit (denoted by "-C" in the
model number). For more information on the
function of this screen refer to the Service Mode
section of this document.
The Airflow summary screen is only available on
a system that contains a variable speed commu-
nicating indoor unit (denoted by "-C" in the model
number). The screen will be populated depending
on the system being installed. For more informa-
tion on the function of this screen refer to the Ser-
vice Mode section of this document.
The modulating furnace airflow during heating is still controlled by the ignition control not the
Touch Screen Communicating Control.
The Edit/Add Devices screen is shown for every
system install. For the system to properly control
accessories, they must be “ADDED” using this
screen. The information displayed will depend on
the system being installed. Accessories such as
humidifiers, EAC, and UV lights are not communi-
cating, and model and serial numbers can be
manually entered. For more information on the
function of this screen refer to the Service Mode
section of this document.
Maintenance Reminder screen is shown for every
system install. Annual Maintenance Reminder
can be entered by enabling the reminder and
selecting the desired day and month. These are
set up as you choose based on your business
plan (i.e., do you want the homeowner to call for
maintenance or not?). Two maintenance
reminder events may be established (fall and
spring).
Airflow Config
Next
Dry
Temperate
Humid
Normal
Delay Profile: Dry
Best in dry regions such as the southwest
US.
Increases the blower ramp-down times to
help retain humidity.
Back
11:07AM Thu 21 Jul
NextBack
Heat Pump
Model YZH036
AH Model AV060
Heat Kit Model 4HKx6501506
530Set CFM 1950
Air Handler
High Heat
Low Heat
High Cool
Low Cool
809
1245
809
1245
4.3 KW
9.6 KW
4.8 KW
14.4 KW
Airflow Summary 11:07AM Thu 21 Jul
1860
730
NOTICE
Next
Back
Edit/Add Devices
Add
Device
Select a device to edit/add information:
11:07AM Thu 21 Jul
Other: System ID = HP14
Other:
Furnace Heat Pump
Humidifier
Maint Reminder
1st Maintenance Reminder
recurring every:
2nd Maintenance Reminder
recurring every:
Warning Alert:
Enabled
2 Weeks in Adv
Disabled
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08 May
/
11:07AM Thu 21 Jul

542933-UIM-C-0112
Johnson Controls Unitary Products 19
SECTION VI: ENTERING SERVICE MODE
SERVICE MODE ON MASTER CONTROL
Once in the service mode, the thermostat background will be gray (as pictured below) and the con-
trol can access system settings/information. The master has access to all areas of the communicat-
ing system.
NAVIGATING SERVICE MODE: MASTER CONTROL
Equipment details:
The equipment details screen displays fixed information which may include: System ID, Model num-
ber, Serial number and other details that pertain to the selected communicating equipment.
The Dealer Information screen is shown for every
system install. This screen is for dealer informa-
tion entry. Text can be entered with the keyboard
or imported. For more information on the function
of this screen refer to the Service Mode section of
this document. This is the final setup screen.
Once completed you can exit service mode for
normal operation.
NOTE: For more information see “Navigating
Service Mode: Master control” under SECTION
VI of this document.
The master control is a Touch Screen Communi-
cating Control that has been configured to
assume full control of a communicating system.
To enter the service portion of the control press
and hold (for 5 seconds) on the brand symbol
located in the upper right hand side of a given
screen (see picture).
From the system map (as shown) the controller
provides access to view all communicating com-
ponents and settings. Press the icon that relates
to the part of the system that you would like to
access and the controller will view each commu-
nicating component’s: Equipment Details, Equip-
ment Status, and Inputs/Outputs. Below is a
description of each of these screens.
Next
Logo
Dealer Name
Dealer Phone Number(s)
Dealer Address 1
Dealer Address 2
Dealer Email
Dealer Website
Dealer Info 11:07AM Thu 21 Jul
Back
Edit
72°
Menu
Auto
ON
71°
30%Humidity
3
3
0
0
0
%
%
%
%
di
t
y
72°
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55°
Alert: Change Filter
Touch ICON for a detailed view
Log MenuRefresh Accessories
Exit Service Mode
Humidifier
ON
UV Lamps
ON
EAC
Not Installed
Heat Pump
OFF Thermostat
ON
Furnace
ON
11:07AM Thu 7/21
Log
resh
Accessories
UV La
ON
E
A
C
N
ot I
n
F
urn
a
O
N

542933-UIM-C-0112
20 Johnson Controls Unitary Products
Equipment status:
The equipment status screen displays more dynamic information which may include: equipment
state, timers, temperatures, fault codes, and other statuses that pertain to the selected communicat-
ing equipment.
Equipment inputs/outputs:
Accessories Button:
The inputs/outputs screen displays system com-
mands which may include: thermostat input sig-
nals, control output signals and other input/
outputs that pertain to the selected communicat-
ing equipment.
On each of the described screens there is a “Refresh” button. This button can be used to update
the information on the screen to make sure all of the information being displayed is current.
From the system map the accessories button can
be pressed. Here any additional accessories that
have been added to the system can be viewed.
This would include IAQ products such as ERV/
HRV, dehumidifiers, etc.
The details of the accessories are viewed by
pressing the respective accessory icon.
Furnace
Back
Equipment
Details
Equipment
Status
Inputs /
Outputs
11:07AM Thu 21 Jul
NOTICE
Touch ICON for a detailed view
Log MenuRefresh Accessories
Exit Service Mode
Humidifier
ON
UV Lamps
ON
EAC
Not Installed
Heat Pump
OFF Thermostat
ON
Furnace
ON
11:07AM Thu 7/21
Log
resh
Accessories
UV La
ON
E
A
C
N
ot I
n
F
urn
a
O
N
Touch ICON for a detailed view
NextBackRefresh
Accessories
BackRefresh
Touch ICON for a detailed view
Ventilator
ON
Dehumidifier
ON
11:07AM Thu 21 Jul