McQuay MLCV Instrukcja Naprawy Pobierz pdf (Strona 64)

D) Netware-1 Controller

Feature : Dip Switch Setting for Model Selection

Pin Function Remarks Model

JH & JD COOL, DRY, FAN JH - OFF; JD - ON Cooling only

COOL, DRY, FAN, HEAT JH - ON; JD - ON Heatpump

RTC No real time clock RTC-OFF

Real time clock RTC-ON

NO DRY With Dry function NO DRY - ON

Dry function NO DRY - OFF

E) Air Cooled Mini Chiller

Entering Water Temperature

Mode Factory Setting

COOL 12°C

HEAT 40°C

SW2 Factory Setting (for COOL mode)

Set Temp. SW2

°C SW2-3 SW2-2 SW2-1

Set by VR3 0 0 0

3 001

4 010

5 011

6 100

7 101

8 110

9 111

1=ON; 0=OFF

If the DIP switch setting is set to (0,0,0), the set temperature will be determined by

the VR3 setting. Otherwise, the setting will override the VR3 setting.

F) Work Instructions

Conversion of C3 Board from LCD Wireless Control to SLM Wired Control

Step 1 & 2

Step 3

Step 1 : Remove the LED Display hardness wire from the connector CN3;

Step 2 : Connect the SLM handset wire connector to CN3

(Ensure the wire is 10 core wire);

Step 3 : Cut off a capacitor at C6 as highlighted.

Step 4 : Reset the unit.

1 2 ... 59 60 61 62 63 64

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McQuay MLCV Instrukcja Naprawy Strona 64