Installation manual

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Contents

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1. LonWorks Interface Overview 2

Product Overview

System Diagram

Functions

2. Installation Instructions of LonWorks Interface 4

Safety Precautions

Included Parts

Installation Method

Wiring Speciﬁ cations

LonWorks Interface Structure

Power Board Initial Settings 5

Power Board Wiring

Wiring Procedure

Main Circuit Board

Indoor Unit Enabling Switches 6

Setting Switches

Address Switches

Communications LED (Green) 7

Data LED (Red)

Diagram of External Dimensions

Product Speciﬁ cations

3. Assigning Central Control Addresses 8

4. LonWorks Interface Test Run 9

5. Checking the LonWorks Interface Version 10

6. List of LonWorks Network Variables 11

7. Details of LonWorks Network Variables 12

8. Locations Where Neuron ID is Applied 15

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 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.

FCC Caution: To assure continued compliance, follow the attached installation instructions.

Any changes or modiﬁ cations not expressly approved by the party responsible for compliance could void the user’s authority to

operate this equipment.

LonWorks is a registered trademark of the Echelon Corporation.

85464369526011

INSTALLATION INSTRUCTIONS

LonWorks Interface

Model No. CZ-CLNC1U

Pana_CZ-CLNC1U_Eng.indd 1Pana_CZ-CLNC1U_Eng.indd 1 2011/11/11 12:23:412011/11/11 12:23:41

Summary of content (16 pages)

PAGE 1
INSTALLATION INSTRUCTIONS LonWorks Interface Model No. CZ-CLNC1U –– Contents –– 1. LonWorks Interface Overview Product Overview System Diagram Functions 2 2.
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1. LonWorks Interface Overview Product Overview This interface is a communications interface for connecting LonWorks to an air conditioner unit control network. From the host connected to LonWorks, basic settings and status monitoring is possible for up to 16 groups of A/C units.
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Functions Start/stop A/C unit settings from the LonWorks Settings for each group of indoor units Temp. setting(*1) Operation mode Option 1 settings(*2) Option 2 settings(*2) Settings for all units Emergency stop Start/stop Temp.
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2. Installation Instructions of LonWorks Interface Safety Precautions Installation Method ∗ The following is intended for the installer responsible for installation and test operations of the LonWorks Interface, and should be carefully read before beginning. ∗ The precautions given in this manual consist of specific “Warnings” and “Cautions.” They provide important safety-related information and are important for your safety, the safety of others, and trouble-free operation of the system.
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Power Board Initial Settings Not Install: Ordinarily, keep this set to “Not Install” (initial setting). Install: Free topology terminal resistor (51Ω) for the LonWorks communication lines. Install Not Install ON S002 Wiring Procedure • Connect the power supply lines to the L and N power supply terminals. (the power suplly neutral to the N terminal.) • Connect an earth ground line to the screw.
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Indoor Unit Enabling Switches Address Switches 1 2 3 4 OFF ON Indoor unit group 3 is disabled. Indoor unit group 3 is enabled. OFF OFF ON Indoor unit group 2 is disabled. Indoor unit group 2 is enabled. 1 2 3 4 5 6 OFF O : ON Address switch - : OFF 1 2 3 4 5 6 Central control address OFF ON Indoor unit group 1 is disabled. Indoor unit group 1 is enabled. O O O O - - - - 1 2 3 4 OFF ON Indoor unit group 0 is disabled. Indoor unit group 0 is enabled.
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Communications LED (Green) • Display of A/C unit communications status LD COM 2 COM: Communications LD001 LD002 Display meaning X X X X X Low High O ①Power OFF ② ----③Flash writer writing in progress ④Waiting for A/C unit initial communication Low Low Low Low X Low High O ⑤A/C unit initial communication in progress ⑥ ----⑦LonWorks communication microcomputer error ⑧EEPROM error High High High High X Low High O ⑨ ⑩ ⑪ ⑫ O O O O X Low High O ⑬Test run mode ⑭ ----⑮Version display in progress ⑯N
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3. Assigning Central Control Addresses • Before assigning central control addresses for the LonWorks Interface, use the remote controller to make central control address settings for A/C units. • Follow only the steps for “Assigning Central Control Addresses” when a system controller or other central controller is already provided. [Setting Central Control Addresses] (1) Press and hold both the and buttons for 4 seconds or longer. Check that the “SETTING” display on the remote controller is flashing.
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4. LonWorks Interface Test Run Before performing a test run of the LonWorks Interface, perform test runs of the A/C units and assign central control addresses for A/C units. STEP 5 [LonWorks Interface Test Run Procedure] (1) Press and hold touch-switch S001 on the main circuit board for 5 seconds or longer. Test run mode is enabled for the main circuit board that is currently being controlled. LD001 illuminates, and LD002 – LD008 turn off.
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5. Checking the LonWorks Interface Version (1) Press touch-switch S002. Version display mode is enabled on that circuit board for a period of 18 seconds. LD001 illuminates, and LD002 flashes at high speed. • Version display 0 3 4 5 6 5 3 4 5 6 1 3 4 5 6 6 3 4 5 6 2 3 4 5 6 7 3 4 5 6 3 3 4 5 6 8 3 4 5 6 4 3 4 5 6 9 3 4 5 6 COM Lit 1 2 High-speed flashing (2) While the version is displayed (18 seconds), the display contents are the following.
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6. List of LonWorks Network Variables A/C unit Input/output Input Indoor group 0 Output Input Indoor group 1 Output Input Indoor group 2 Output Input Indoor group 3 Output Indoor groups 0 – 3 Input Transmission intervals settings Minimum time secured for transmission Item Start/stop Temp. setting Operating mode Option 1 setting Option 2 setting Start/stop status Temp. setting Operating mode Option 1 status Option 2 status Alarm status Indoor units with active alarms Room temp.
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7.
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[nv7] Option 1 setting command [nv9] Option 2 setting command network input SNVT_switch nviOption1_00; network input SNVT_switch nviOption1_01; network input SNVT_switch nviOption1_02; network input SNVT_switch nviOption1_03; network input SNVT_switch nviOption2_00; network input SNVT_switch nviOption2_01; network input SNVT_switch nviOption2_02; network input SNVT_switch nviOption2_03; [nv8] Option 1 setting status notification [nv10] Option 2 setting status notification network output SNVT_switch nvoOpti
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[nv11] Alarm notification network output SNVT_switch nvoAlarm_00; network output SNVT_switch nvoAlarm_01; network output SNVT_switch nvoAlarm_02; network output SNVT_switch nvoAlarm_03; These output network variables are output when an alarm occurs at an indoor unit, and when the alarm is reset at an indoor unit. They are output when the LonWorks Interface or A/C unit power is reset.
PAGE 15
8. Locations Where Neuron ID is Applied The Neuron ID is applied in the following 3 locations. (1) Packaging box (2) Top panel lid (3) On the main circuit board Neuron chip Neuron ID Node0 : 00 03 18 69 95 01 Node1 : 00 03 18 69 96 01 Node2 : 00 03 18 69 97 01 Node3 : 00 03 18 69 98 01 (1) (2) Main circuit board Neuron ID IC002 00 03 18 69 95 01 (3) Indoor unit enabling SW Address SW Setting SW 15 Pana_CZ-CLNC1U_Eng.
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Printed in Japan Pana_CZ-CLNC1U_Eng.