EACO News Magazine2010 September

2010-09: Topics

• DVM Plus IIIup compatibility• New control devices

– MIM-B16– MIM-B17– MIM-B18

• How to change option code with MR-CH01

The next EACO News Magazine will be released 01 October ‘10

Compatibility table: DVM Plus III vs DVM Plus IIIup (1)

Outdoor Unit Indoor Units

Before:

DVM Plus III

CurrentDVM Plus IIIIndoor units

After:

DVM Plus IIIup

NewWall Mounted with EEV included

(NS~HHXEA)

Compatible

Not compatible

Compatibility table: DVM Plus III vs DVM Plus IIIup (2)

• So it’s not allowed to make a module system with a mix of DVM Plus III and DVM Plus IIIup outdoor units

• For our Digital Solution Devices there is a free compatibility between old and new outdoor units

BeforeDVM Plus III

AfterDVM Plus IIIup

Module SystemDVM Plus III + DVM Plus

IIIup

NO!

5

• Opto-isolated Interface with pulse-type watt hour meters for electricity billing system

• Max. 8 watt hour meters per interface module• Total 8 WHM interface module per DMS1/DMS2• Pulse coefficient setting: 1Wh/pulse ~ 1000Wh/pulse • Pulse width setting: 20ms~400ms in 1ms intervals• Interval between pulses: minimum 3ms

• No support of pulse coefficient with decimal points• Power data storage in non-volatile memory ( 8 channels)• Data recovery from power failure• Current time setting and display• Configuration information display on LCD• Error display (communication, out-of-range pulse width..)

MIM-B16: WHM interface module (1)

Pulse signal

Max. 8 watt hour meters

6

MIM-B16: WHM interface module (2)

MIM-B16

Max. 8 MIM-B16’sP

ower

Sup

ply

Pow

er s

uppl

y

DMS2

RS485 Comm.

Power supply

Pulse signal

Power boxPower box

7

MIM-B17: BACnet Gateway (1)

• Interface for BACnet management system• Max. 256 indoor units/ERVs support with max. 16 interface modules• Lower physical layer : RS485• Upper physical layer : BACnet/IP

Control Monitoring

On/Off control On/Off state In/out contact state

Operation mode Operation mode Emergency Stop

Temperature setting Set/Room temperature Error code

Fan speed/direction Fan speed/direction

ERV operation mode ERV operation mode

ERV fan speed ERV fan speed

Filter alarm reset Filter alarm

User control restriction User control restriction

Operation mode lock Thermo Off/On

Set temperature limit Power distribution

Emergency stop Operation mode lock

Output contact control Set temperature limit

8

MIM-B17: BACnet Gateway (2)

Ethernet

BACnet BMS

Interface module

RS485

Max

. 16

9

MIM-B18: LonWorks Gateway (1)

• Interface for Lon-Connection to LonWorks management system• Max. 128 indoor units/ERVs support• Communication : RS485 to LonWorks• Upper physical layer : FTT-10A• Combinational use of LonWorks and S-NET3/S-NET mini

Control Monitoring

On/Off control On/Off state In/out contact state

Operation mode Operation mode Emergency Stop

Temperature setting Set/Room temperature Error code

Fan speed/direction Fan speed/direction

ERV operation mode ERV operation mode

ERV fan speed ERV fan speed

Filter alarm reset Filter alarm

User control restriction User control restriction

Operation mode lock Thermo Off/On

Set temperature limit Power distribution

Emergency stop Operation mode lock

Output contact control Set temperature limit

10

MIM-B18: LonWorks Gateway (2)

FTT-10A

LonWorksBMS

Interface module

RS485

Max

. 16

Ethernet

S-NET3 S-NET mini

How to change option code with MR-CH01 (1)

1. Remove one battery from the wireless remote controller.

2. Press the Temp ▲▼ buttons together and put the battery back to enter the

option code setting mode.

3. Set two digits of the option code respectively. And press “Mode” to change to

the next two digits.

4. Press the On/Off power button to change the option code.

11

Initial display

24-bit option code setting

How to change option code with MR-CH01 (2)

12

24-bit option code setting

Example : 027402 – 14221A – 200001 - 300000

4. Then “OFF timer” is displayed

5. Set the next 10 digits

6. Press “On/Off” to set the new option code

※ 20 digits (blue) except the page digits must be set

1. Set the two digits using the Temp ▲▼ buttons

2. Press “Mode” to move to the next two digits. Indicator moves to the next operation mode ◀

icon

3. Press “Mode” to move to the third option code page