PEAK Economizer Basic Quick start guide

Brand: PEAK

Model: Economizer Basic

Type: Quick start guide

PEAK Economizer Basic is a versatile device for optimizing the performance of your rooftop unit. Its intelligent control system will monitor various factors like temperature, humidity, and CO2 levels to determine the optimal damper position and fan speed for maximizing comfort and energy efficiency. With customizable settings and advanced features like enthalpy-based economizing and demand-controlled ventilation, you can tailor the operation of your HVAC system to meet your specific needs. Its user-friendly interface and self-test function make setup and maintenance a breeze.

PEAK Economizer Basic Model Quick Start

Guide

Overview

To set up your PEAK

Economizer controller, perform the

following steps:

1. Install the controller assembly with the included

installation instructions. Refer to the PEAK Economizer

Basic Model Product Data and Installation Guide

(LIT-12013281).

2. Install additional sensors. The factory installs the

damper actuator and outdoor air sensor. You must

install any other sensors and output connections.

3. Configure the controller using the local display.

4. Run a Self-Test to verify proper operation.

Mounting the controller on a DIN rail

1. Horizontally mount a 20 cm (8 in.) section of 35 mm

(1.3 in.) DIN rail.

2. On the back of the controller, pull the two bottom

mounting clips outward (down).

Figure 1: Pull down lower mounting clips

3. Place the controller on the DIN rail.

4. Push the bottom mounting clips inward (up) to

secure the controller on the DIN rail.

Figure 2: Push up lower mounting clips

Wiring

1. Connect the sensors to the inputs on the Economizer

controller.

2. Use spade connectors to terminate the inputs and

outputs with the Spade termination.

Note: Temperature inputs accept a 10k

thermistor type 2 sensor. Humidity inputs

accept a 0 VDC to 10 VDC sensor.

3. Use the Economizer wiring harness to connect the I/

O with the pin connector termination type.

4. Install the sensors in the appropriate air stream.

*241014302090—*

24-10143-02090 Rev —

2019-08-28

(barcode for factory use only)

PK-ECO1001-0

Figure 3: Rooftop unit wiring example

Table 1: Rooftop unit wiring example

Callout Description

1 Wiring harnesses

CD-W00-00-2 zone CO

sensor

24 VAC coil of exhaust fan or ERV relay or

contactor

4 M9205-GGA-EC01 actuator

Table 1: Rooftop unit wiring example

Callout Description

5 Rooftop unit control board

6 Conventional thermostat

PEAK Economizer Basic Model Quick Start Guide2

Figure 4: Heat pump wiring example

Table 2: Heat pump wiring example

Callout Description

1 Wiring harnesses

CD-W00-00-2 zone CO

sensor

24 VAC coil of exhaust fan or ERV relay or

contactor

4 M9205-GGA-EC01 actuator

Table 2: Heat pump wiring example

Callout Description

5 Heat pump control board

6 Conventional thermostat

PEAK Economizer Basic Model Quick Start Guide 3

Figure 5: Sensor placement example

Table 3: Economizer controller terminations

Name Description Type

Termination

Type

Analog Inputs (AIs)

SAT Supply Air Temperature,

Sensor product code:

TE-636GV-2

Resistive Spade

RAT Return Air Temperature,

Sensor product code:

HE-69630NS-2

Resistive Spade

OAT Outdoor Air

Temperature, C

Sensor product code:

HE-69630NS-2

Resistive Spade

OAH Outdoor Air Humidity, R,

Sensor product code:

HE-69630NS-2

0 VDC to 10

VDC

Spade

RAH Return Air Humidity, R, C

Sensor product code:

HE-69630NS-2

0 VDC to 10

VDC

Spade

IAQ Indoor Air Quality Input,

R, C

Sensor product code:

CD-W00-00-2

0 VDC to 10

VDC

Connector

DFB Damper Feedback

Position, C

0 VDC to 10

VDC, or 2

VDC to 10

VDC

Connector

Analog Outputs (AOs)

DMP Damper Output

Damper actuator

product code: M9205-

GGA-EC01

0 VDC to 10

VDC, or 2

VDC to 10

VDC

Connector

Binary Inputs (BIs)

Y1 Y1 Status 24 VAC Pin

Connector

Y2 Y2 Status 24 VAC Pin

Connector

W1 W1 Status or O/B Status 24 VAC Pin

Connector

SD Shutdown Status 24 VAC Pin

Connector

Table 3: Economizer controller terminations

Name Description Type

Termination

Type

OCC OCC Status 24 VAC Pin

Connector

Binary Outputs (BOs)

ALM Alarm Output, Alarm

COM

Relay (dry

contact)

Spade

Y1O Cooling Stage 1 Relay (24

VAC)

Connector

Y2O Cooling Stage 2 Relay (24

VAC)

Connector

ERV-EXH Exhaust Fan/ERV Output Relay (24

VAC)

Connector

Additional Terminations

R R (24 VAC Class 2

Supply)

24 VAC Spade

and Pin

Connector

C C (24 VAC Class 2

Common)

24 VAC Spade

and Pin

Connector

Powering the unit

When you apply 24 VAC power to the C and R terminals

(on the upper right side of the unit), the controller begins

a start-up sequence.

During the start-up sequence, the LCD displays a start-up

text and a countdown. The buttons are not functional. The

following table shows the status of the LEDs during the

start-up sequence.

Table 4: LED status during start-up

LED Status

Power (green)

On steady if the C and R terminals

receive power

Fault (red) Blink

SA Bus (green)

For approximately 10 seconds: On

steady

After approximately 10 seconds:

• Blink: Normal communication

• On steady: Communication lost

PEAK Economizer Basic Model Quick Start Guide4

After the start-up sequence finishes, the display is blank

on both lines if no alarm is active. The red Fault LED turns

off.

Commissioning with the local LCD

Understanding the local LCD

After you apply power to your rooftop unit (RTU), a start-

up countdown begins on the Economizer LCD. When the

controller is ready, the screen is blank to indicate that no

faults are present. Use the push buttons next to the LCD

to navigate through the menus.

Figure 6: LCD and buttons on the Economizer

Each menu item is either a submenu or a property. To

move the cursor, press the up and down arrow buttons.

To select an item, press the enter button. To go back to

the previous item, press the esc button.

To modify the value of a property, press the enter button

to select the property, and then press the up and down

arrow buttons to select a new value.

Menus for commissioning

The following tables list the menu items for

commissioning. Your equipment configuration

determines which menus are visible.

Setup menu

Table 5: Setup menu

Level 2 on LCD

Default

values

Available values

Language English English, French,

Spanish

Install Month 1 1 to 12

Install Day 1 1 to 31

Install Year 2019 2015 to 2030

Units IP IP, SI

Equipment Type Conv RTU Conv RTU, Heat

Pump

Thermostat Type W W, B, O

Comp Stages 2 1 to 2

Fan Control Type Single

Speed

Single Speed, Two

Speed

Dry Bulb Stpt 68°F 35°F to 86°F

OA Enth Setpt 27 BTU/lb

Dry Air

10 BTU/lb to 50

BTU/lb Dry Air

Damper Min Pos 15% 0% to 100%

Low Spd Min Pos 45% 0% to 100%

Exhaust Setup None None, Non-

modulating

Control

Damper % Fan On 60% 0% to 100%

Table 5: Setup menu

Level 2 on LCD

Default

values

Available values

Damper % Fan Off 20% 0% to 100%

Damper % Fan Off Lo Spd 40% 0% to 100%

Damper % Fan On Lo Spd 80% 0% to 100%

Damper % Fan Off Hi Spd 20% 0% to 100%

Damper % Fan On Hi Spd 60% 0% to 100%

Vent Mode Disabled Disabled,

Controlled by IAQ

Vent IAQ Stpt 1000 ppm 0 ppm to 2000

ppm

Relearn System

Relearns the sensors connected

to the controller.

False True, False

Status menu

Table 6: Status menu

Level 2 on LCD Description

Unit Status Displays the overall status of the

unit

Econ Status Displays the status of the

Economizer damper control

Free Clg Avail Displays whether free cooling is

available. Possible values: Yes, No.

Damper Command Displays the damper command

percentage. Default value: 15%.

Damper Feedback Displays the percentage reading

from the damper feedback sensor.

Supply Temp Displays the reading from the SAT

sensor, in the range of -40°F to

150°F.

Outdoor Temp Displays the reading from the OAT

sensor, in the range of -40°F to

140°F.

Outdoor Humidity Displays the percentage reading

from the OAH sensor in the range

of 5% to 100%.

Outdoor Air Enthalpy Displays the OA enthalpy.

Return Temp Displays the reading from the RAT

sensor, in the range of 0°F to 140°F.

Return Humidity Displays the percentage reading

from the RAH sensor, in the range

of 5% to 100%.

Return Air Enthalpy Displays the RA enthalpy.

Occupancy Displays the reading from the

occupancy sensor. Possible values:

Occupied, Unoccupied.

Comp Status Displays the overall compressor

status.

Compressor 1 Displays the compressor stage 1

command.

Compressor 2 Displays the compressor stage 2

command.

Y1-Tstat Displays the thermostat Y1 status.

Y2-Tstat Displays the thermostat Y2 status.

PEAK Economizer Basic Model Quick Start Guide 5

Table 6: Status menu

Level 2 on LCD Description

W1-Tstat Displays the thermostat W1 status.

Exhaust Status Displays the exhaust fan status.

Controller menu

Table 7: Calibration submenu

Level 3 on LCD Default values Available values

SAT Offset 0°F -5°F to 5°F

OAT Offset 0°F -5°F to 5°F

OAH Offset 0% -5% to 5%

RAT Offset 0°F -5°F to 5°F

RAH Offset 0% -5% to 5%

IAQ Offset 0 ppm -100 ppm to 100

ppm

Table 8: Misc submenu

Level 3 on LCD Default values Available values

Comp 1 Runtime 0 minutes 10,000 minutes

Comp 2 Runtime 0 minutes 10,000 minutes

Reset Accumulator No Yes, No

PID Tuning Reset False True, False

Damper Int Time 0 N/A (read-only)

Damper Prop Band 0 N/A (read-only)

Table 9: Controller Information submenu

Level 2 Description Available values

Brightness Setting You can set the

brightness of the

display. Default value:

3 to 10

Firmware Version Displays the current

firmware version.

N/A

Firmware Status Displays the firmware

status.

Firmware Versions OK

Firmware Versions

Do Not Match the

Package

Language You can set the

language of the

device. Default value:

English

English, French,

Spanish

Units You can set the units

that the device uses.

Default value: IP

IP, SI

Relearn System Relearns the sensors

connected to the

controller. Default

value: False

True, False

Self Test menu

Table 10: Self Test menu

Level 2 Level 3 Level 4 Description

Self Test

Status

Current State

Status

Self Test Status

Self Test Time

Remaining

Self Test Prompt

N/A Displays

information

about the test

progress or any

prompts that

you need to

answer.

All Test N/A Runs all the

tests.

Equipment Test Alarm

Damper

Compressor 1

Compressor 2

Power Exhaust

Self Test Start

Acceptance Test OA Ventilation

RTU Test

Economizer

Demand Ctl

Vent

FDD

Runs the

selected test.

Self Test

Pause

N/A N/A Pauses the test.

Self Test

Cancel

N/A N/A Cancels the

test.

Self Test

Reset

N/A N/A Resets the self

test status.

Performing a self test

The Economizer equipment self test verifies operation

of all controls and outputs available for a particular

unit configuration. The acceptance test certifies the

California Energy Code Title 24 compliance for retrofit

units. The following table shows the expected results of

the equipment self test.

Table 11: Output States During the Self-Test

Test/Output Y1 Y2

Exhaust

Fan

Damper Alarm

Alarm Off Off Off 0% On

Compressor 1 On Off Off 0% Off

Compressor 2 Off On Off 0% Off

Power

Exhaust Test

Off Off On 0% Off

Damper Test Off Off Off Ramp

Open;

Ramp

Off

PEAK Economizer Basic Model Quick Start Guide6

Performing a system configuration

backup

Insert your flash drive into the USB port. Navigate to the

Update > Backup menu and press Enter.

During the backup, the LCD displays BKP:Wait and the

percentage of completion.

The backup completes in approximately 30 seconds and

BKP:OK appears on the screen. The percentage shows

100.

You may remove the flash drive from the USB port.

After the backup completes, a comma separated

value (.csv) restoration file is created in the top level

of the flash drive. The file name contains the date

setting in the controller, and the hours, minutes,

and seconds that elapsed since powering up the

controller, in military time format. For example, PK-

ECO1011-0_2019-04-30T114609.csv. The restoration file

size is generally less than 30 KB.

To restore the backup file to the unit and retrieve the

configuration, select Upgrade > Restore.

Technical Specifications

Table 12: Economizer controller specifications

Product code

number

PK-ECO1001-0 PEAK Economizer Controller

Basic Model

Power supply

requirement

24 VAC (nominal, 20 VAC minimum, 30 VAC

maximum), 50/60 Hz, Power Supply Class 2

(North America)

Power

consumption

15 VA maximum

Note: VA ratings do not include any

power supplied to the peripheral

devices connected to binary outputs

(BOs).

Ambient

conditions

Operating: -40°F to 158°F (-40°C to 70°C); 10%

to 90% RH noncondensing

UI Operating: -4°F to 158°F (-20°C to 70°C);

10% to 90% RH noncondensing

Storage: -40°F to 194°F (-40°C to 90°C); 5% to

95% RH noncondensing

Processor RX631 Renesas

microcontroller

Memory 2 MB internal program flash, 32 KB internal

E2Data flash, 4 MB external serial flash

memory

Input and

output

capabilities

Seven AIs: three 10k RTD, four 0 VDC to 10

VDC

One AO: 0 VDC to 10 VDC, 10 mA maximum

Five BIs: 24 VAC inputs with contact cleaning

circuits

Four BOs: three 24 VAC relay outputs, one Dry

Contact Alarm output

Housing UL94 5VB Plastic; self-extinguishing

Mounting Horizontal on single 35 mm DIN rail mount or

screw mount on flat surface

Dimensions

(Height x width x

depth)

5-13/16 in. x 6-1/2 in. x 2-1/8 in. (148 mm x 165

mm x 54 mm)

Note: Mounting space requires an

additional 2 in. (50 mm) space on top,

bottom and front face of controller for

easy cover removal, ventilation, and

wiring terminations.

Shipping weight 1.0 lb (0.45 kg)

United States:

California Title 24

UL Listed, File E107041, UL 916, Energy

Management Equipment

FCC Compliant to Part 15, Class B

Compliance

Canada:

cUL Listed, File E107041, CSA 22.2 No. 236,

Signal Equipment Industry Canada, Industry

Canada Compliant - ICES-003

PEAK Economizer Basic Model Quick Start Guide 7

North American Emissions

Compliance

United States

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 off 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

different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV

technician for help.

Canada

This Class (B) digital apparatus meets all the

requirements of the Canadian Interference-Causing

Equipment Regulations.

Cet appareil numérique de la Classe (B) respecte toutes

les exigences du Règlement sur le matériel brouilleur du

Canada.

Software terms

Use of the software that is in (or constitutes)

this product, or access to the cloud, or hosted

services applicable to this product, if any,

is subject to applicable terms set forth at

www.johnsoncontrols.com/techterms. Your use of this

product constitutes an agreement to such terms.

Product warranty

This product is covered by a limited warranty, details

of which can be found at www.johnsoncontrols.com/

buildingswarranty.

are subject to change without notice.

www.johnsoncontrols.com

PEAK Economizer Basic Quick start guide

PEAK Economizer Basic Quick start guide

PEAK Economizer Basic Quick start guide

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