DMP Electronics 1115 Installation Manual

1115 WIRELESS TEMPERATURE
SENSOR AND FLOOD DETECTOR

Installation Guide

PROGRAM THE PANEL

The 1115 Wireless Temperature Sensor and Flood Detector

1

Figure 1: 1115 Wireless Temperature

Sensor and Flood Detector

DESCRIPTION

The 1115 Wireless Temperature

Sensor and Flood Detector is
designed to be used in a variety
of applications that help protect

against temperature fluctuations

and flood conditions. The 1115 has

an internal temperature sensor that

can be set to detect cold, hot, or

warm temperature ranges.

When combined with the

remote T280R temperature

probe, the 1115 can be set to

monitor refrigerated or freezing

temperatures.

The 1115 can also be paired with

the remote 470PB water sensor

and used in situations where flood

detection is necessary.

Depending on a customer’s needs,

the 1115 can be programmed with

up to four zones and serve as a

temperature sensor, flood detector,

or both simultaneously.

can be programmed with up to four zones. When
programming the 1115 in the panel, refer to the panel
programming guide as needed.

Note: When a wireless receiver is installed, powered down
and powered up, the panel is reset, or programming is
complete, the supervision time is reset. If the receiver has
been powered down for more than one hour, the 1115 may
take up to an additional hour to send a supervision message
unless tripped, tampered, or powered up. This operation
extends battery life. A missing message may display on the
keypad until the supervision message is sent.

1. In ZONE INFORMATION, enter the ZONE number and
press CMD.
Note: Zones must be entered sequentially. For
example, if you begin by programming zone 71, you
would need to program zone 72 as the next contact.

2. Enter the ZONE NAME and press CMD.

3. Select SV (Supervisory) as the Zone Type and press
CMD.

4. At the NEXT ZONE prompt, select NO. If you see the
WIRELESS ZONE prompt, select YES.

5. Enter the eight‑digit SERIAL NUMBER and press CMD.

6. Enter the CONTACT number being used.
Note: Contacts can be entered in any order. Refer to
Table 1 to select the correct contact.

7. Enter the SUPRVSN TIME and press CMD.

8. At the NEXT ZONE prompt, select YES and continue
to program up to three more zones.

Note: For the 1115’s tamper feature to be enabled, contact 1
must be programmed as a zone in the control panel.

Compatibility

All DMP 1100 Series Wireless

Receivers and burglary

panels. See the last page for

compatibility details.

What is Included?

 One 1115 PCB mounted in a

two‑part housing
 One 3V lithium CR123A battery
 One 2MΏ EOL resistor
 Mounting screws

2

INSTALL THE BATTERIES

After the transmitter has been programmed into the panel,
install the batteries. Use only 3.0V lithium batteries, DMP
Model CR123A, or the equivalent battery from a local retail
outlet. Keep in mind, when setting up a wireless system,
program zones and connect the receiver before installing
batteries in the transmitters.

1. Remove the cover by pushing the button on the end
of the cover and gently pulling upwards.

2. Observing polarity, place the battery in the holder and
press into place.

3

SELECT A LOCATION

The 1115 provides a survey capability to allow one
person to confirm communication with the wireless
receiver or panel while the cover is removed. This
allows you to easily determine the best location for
the 1115. Be sure to choose a location on a flat wall or
single‑gang box away from large metal objects.

1. Hold the 1115 in the exact desired location.

2. Press the tamper switch to send data to the
receiver and determine if communication is
confirmed or faulty. See Figure 2 for tamper
switch and LED locations.

Confirmed: If communication is confirmed,
the survey LED turns on when data
is sent to the receiver and o when
acknowledgement is received.

Faulty: If communication is faulty, the LED
remains on for about 8 seconds or flashes
multiple times in quick succession.

3. Relocate the 1115 or receiver until the LED
confirms clear communication. Proper
communication between the 1115 and receiver
is verified when for each press or release of the
tamper switch, the LED blinks immediately on
and immediately o.

ON

1 2 3 4

OFF

Tamper

Switch

C F

T

Figure 2: Tamper Switch,

Survey LED, and DIP Switches

Survey
LED

SET THE DIP SWITCHES

The 1115 has four DIP switches (labeled 1 through 4) located on the PCB. Cold and flood settings

4

OPERATION

Refrigerator 3 = ON 3

can be turned on or o. Hot/warm and freeze/refrigerate are either‑or settings. Refer to Table 1 and
Figure 2 for DIP switch setting options and operations:

DIP SWITCH

POSITION

Cold 1 = ON 1

Hot 2 = OFF 2

Warm 2 = ON 2

Freezer 3 = OFF 3

Flood 4 = ON 4

CONTACT

ALARM OCCURS

WHEN

Temperature drops below 45°F for

>10 minutes

Temperature rises above 95°F for

> 10 minutes

Temperature rises above 75°F for

> 10 minutes

Temperature rises above 10°F for

> 30 minutes

Temperature rises above 42°F for

> 30 minutes

Probe tips are in contact with

water for > 3 minutes

ZONE RESTORES

WHEN

Temperature rises above 48°F

for > 4 minutes

Temperature drops below

92°F for > 4 minutes

Temperature drops below

72°F for > 4 minutes

Temperature drops below 7°F

for > 4 minutes

Temperature drops below

39°F for > 4 minutes

Probe tips have not been in

water for > 3 minutes

SENSOR

Internal

Internal

Internal

External (T280R)

External (T280R)

External (470PB)

1115 INSTALLATION GUIDE | DIGITAL MONITORING PRODUCTS 2

Table 1: DIP Switch Settings and Operation

5

WIRE THE SENSOR PROBES (Optional)

If freezer or refrigerator sensing functionality is required,
connect a T280R temperature sensor probe. If flood sensing
functionality is required, connect a 470PB water sensor
probe. When connecting a remote probe to the terminal
block, DMP recommends using 18 or 22‑gauge unshielded
wire. Do not use twisted pair or shielded wire. Use no more
than 150 feet of 22‑gauge wire, or no more than 200 feet of
18‑gauge wire.

Connect the 470PB Water Sensor Probe

To use the 470PB, place the probe inside the area and run 18
or 22‑gauge unshielded wire to the 1115. Follow these steps
to connect the wire to the 1115 terminals:

1. Connect a wire from the top of one of the sensor’s
probes to the F terminal on the 1115 PCB by running
it through the wiring opening in the housing. See
Figures 3 and 5.

2. Connect a wire from the top of the other probe to the
C terminal on the 1115 PCB by running it through the
wire opening in the housing.

3. Connect a 2MΏ EOL resistor (included with the 1115)
between the two 470PB water sensor probes.

SENSOR PROBES

Connect to

Terminal C

Figure 3: 470PB Water

Sensor Probe

Connect to
Terminal C

Connect to

Terminal T

2MΏ EOL Resistor

Connect to
Terminal F

6

Connect the T280R Temperature Sensor Probe

To use the T280R, place the probe inside the refrigerator
or freezer environment and run 18 or 22‑gauge unshielded
wire to the 1115. The T280R has a built‑in EOL resistor. No
additional EOL resistor should be used. Follow these steps
to connect the wire to the 1115 terminals:

1. Connect the white wire to the T terminal
on the 1115 PCB by running it through the
wire opening in the housing. See Figures
4 and 5.

2. Connect the black wire to the C terminal
on the 1115 PCB by running it through the
wire opening in the housing.

Terminal

MOUNT THE 1115

It is recommended the sensor be mounted on a flat wall
away from large metal objects. Do not mount the 1115 inside
of freezers or walk‑in refrigerators. In those situations, use
the optional remote T280R temperature probe.

1. Hold the transmitter base on the wall and place one
screw into the mounting hole location shown in Figure
5 and secure the housing to the surface.

Note: You can place an additional screw in the
optional mounting hole if needed.

2. Snap the transmitter housing cover back on the base.

Block

Mounting

Figure 4: T280R Temperature

Sensor Probe

Wire Opening

Optional
Mounting Hole

C F

T

Hole

Figure 5: Mounting Holes

and Terminal Block

1115 INSTALLATION GUIDE | DIGITAL MONITORING PRODUCTS 3

REPLACE THE BATTERY

1. Remove the cover by pushing the button on the end of the cover and gently pulling upwards.

2. Remove the old battery and dispose of it properly.

3. Observing polarity, place the new battery in the holder and press into place.

4. Snap the transmitter housing cover back on the base.
Caution: Properly dispose of used batteries. Do not recharge, disassemble, heat above 212°F (100°C), or incinerate. Risk of fire,
explosion, and burns.

Sensor Reset to Clear LOBAT

When the battery needs to be replaced, a LOB AT message will display on the keypad. Once the battery is replaced, a sensor reset is
required at the system keypad to clear the LOB AT message.

1. On a Thinline keypad, press and hold “2” for two seconds. On a touchscreen keypad press RESET.

2. Enter your user code if required.

3. The keypad displays SENSORS OFF followed by SENSORS ON.

FCC INFORMATION

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. this device must accept any interference received, including interference that may cause undesired operation.

The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm (7.874 in.) from all persons. It
must not be located or operated in conjunction with any other antenna or transmitter.

Changes or modifications made by the user and not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment o and on, the user is encouraged to try to correct the interference by one or more of the
following measures:

 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and receiver.
 Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.
 Consult the dealer or an experienced radio/TV technician for help.

Industry Canada Information

This device complies with Industry Canada Licence‑exempt RSS standard(s). Operation is subject to the following two conditions:

1. this device may not cause interference, and

2. this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est
autorisée aux deux conditions suivantes : (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter
tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.

This system has been evaluated for RF Exposure per RSS‑102 and is in compliance with the limits specified by Health Canada Safety
Code 6. The system must be installed at a minimum separation distance from the antenna to a general bystander of 7.87 inches (20 cm)
to maintain compliance with the General Population limits.

L’exposition aux radiofréquences de ce système a été évaluée selon la norme RSS-102 et est jugée conforme aux limites établies par le
Code de sécurité 6 de Santé Canada. Le système doit être installé à une distance minimale de 7.87 pouces (20 cm) séparant l’antenne
d’une personne présente en conformité avec les limites permises d’exposition du grand public.

1115 WIRELESS
TEMPERATURE SENSOR
AND FLOOD DETECTOR

Specifications

Battery

Life Expectancy 3 Years (normal operation)

Type 3.0V Lithium CR123A
Frequency Range 905‑924 MHz
Dimensions 3.3” L x 1.6” W x 1.2” H
Color White
Housing Material Flame retardant ABS

Accessories

470PB Water Sensor Probe
T280R Temperature Sensor Probe

Designed, engineered, and

manufactured in Springfield, Missouri

© 2017 Digital Monitoring Products, Inc.

LT-1547 17083

Replacements

CR123A 3.0V Lithium Battery

Certifications

 FCC Part 15 Registration ID CCKPC0192
 Industry Canada Registration ID 5251A‑PC0192

Compatibility

 1100X and 1100D Wireless Receivers Version 104 or higher
 1100XH, 1100DH, and 1100DI Wireless Receivers Version 105 or higher
 XT30/XT50 Series panels with integrated wireless receiver Version 101

or higher
 XTL Series panels with integrated wireless receiver Version 104 or higher
 XTLplus and XR150/XR550 Series panels

Patents

 U. S. Patent No. 7,239,236

INTRUSION • FIRE • ACCESS • NETWORKS

2500 North Partnership Boulevard

Springfield, Missouri 65803-8877

800-641-4282 | dmp.com