54
Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted
Doc. No.0525-098
Ver. 2 210330
Installation and Commissioning Guide
Split Tri-Capacity
Multi Input 1 and Multi Input 2 state
Examples of equivalent voltage and capacity scaling are as follows:
3V = 33% capacity (stage 1); 6V = 66% capacity (stage 2); 9V = 100% capacity (stage 3)
Main Menu
E. Status
E2. Input / Output
** Analogue Inputs **
Discharge 2 Temp : 13.5
o
c
Out Coil 2 Temp. : 15.9
o
c
Room temp. : 22.6
o
c
Out. Air temp. : 16.0
o
c
Ext. InFan Spd. : 590
Ext. Capacity : 330
Input / Output E2
If Multi Input 1 is configured (as per Section 18.02.02), status will be shown as:
External indoor fan speed set on the Third Party Control will be displayed.
If Multi Input 2 is configured (as per Section 18.03), status will be shown as:
External capacity set on the Third Party control, as displayed on the Control
Interface
e.g. 330 = 3.3V or 33% Spd
18.03.03. Economy Cycle On/Off Digital Input
In this mode of Damper operation (On/Off), the damper will be:
1. Closed when the unit is OFF.
2. Open to
Max Outside Air Damper (100%)
position when
Multi Input 1
(or 2) is switched to GND (0V) and
the unit is ON.
3. Open to
Min Outside Air Damper
position when
Multi Input 1
(or 2) is open (disconnected from 0V
(GND)) and the unit is ON.
Set the
Econ. type
to
ON/OFF
on
Gfc13
Type of fans fitted
Supply : 3 SPEED (EC)
Outdoor : VARI SPEED
Outdoor Init Speed
OF1: 60.0% OF23: 60.0%
Econ. cycle fitted : Yes
Econ. type : ON / OFF
S. Configuration Gfc13
Set up
Multi Input 1
(or 2) to
ECONOMY ENABLE
and
Probe type
to
ON/OFF
as shown below:
G. Service
Gf. Service settings
Gfc. Thermoregulation
Gfc8 S. Configuration
Sensor present :
Multi Input 1 : YES
*ECONOMY ENABLE *
Probe type: ON/OFF
Multi Input 2 : NO
*
ECONOMY ENABLE
*
ON/OFF
S. Configuration Gfc8
YES
Switch
Multi Input 1
(or 2) to
COMMON (GND)
to operate the Economy Cycle (Maximum Outside Air)
MULTI INPUT 2
15
14
COMMON (GND)
TERMINALS
ECONOMY ON/OFF
DIGITAL SIGNAL
MULTI INPUT 1
13
18.03.04. Min. Outside Air:
(Configurable in
Gfd1
screen)
Enable CO2: NO
Damper Position 20.0%
Min Outside Air Gfd1
SCREEN WHEN CO
2
IS DISABLED
Set to application requirement
NO
