Entering Service Mode; Service Mode On Master Control; Navigating Service Mode: Master Control - Johnson Controls S1-TTSCC01 Installation Manual

542933-UIM-D-0513
SECTION VI: ENTERING SERVICE MODE

SERVICE MODE ON MASTER CONTROL

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72°
71
Humidity3 dity
Alert: Change Filter
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

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Touch ICON for a detailed view
Heat Pump
OFF
Refresh resh Accessories Accessories
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.
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:
Furnace
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Equipment
Details
Equipment
Inputs /
Outputs
20
55°
°
ON
Auto
30% 3 0 0 0 % % % %
72°
Menu
Exit Service Mode
Thermostat
ON
Humidifier
ON
UV Lamps UV La
ON ON
EAC EAC
Not In Not Installed
Furna Furnace
ON ON
Log Log Menu
Status
Back
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.
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.
Johnson Controls Unitary Products