58
Installation and Commissioning Guide 500-700 Tri-Capacity Split Ducted
Doc. No.0525-098
Ver. 2 210330
Installation and Commissioning Guide
Split Tri-Capacity
19.02.01. Indoor Fan Speed Setting Procedure via Control Interface
Before performing the Indoor fan commissioning procedures below, make sure that the Unit S on the indoor
board is set to
F
and the DIP switches are all
OFF
(See illustration below).
LED FAN STATUS Display will alternately show (Interface Control) and (0-10V Out Speed Control).
1 2 3 4
ON
PWM1
A N
G N
A
A N
PWM2
A B
485 OUTDOOR
COM NC NO
AUX OUTPUT
10V 0V
0 - 10V OUT
10V 0V
0 - 10V IN
DIP
SWITCH
POT
ADJUST
UNIT SET
COM DN
FAULT INPUT
COIL TEMP
AUX SENSOR
0 1
9
5
D
2
A
6
E
3
B
7
F
4
C
8
(CIB01)
COMMERCIAL INDOOR BOARD
LED FAN STATUS
DISPLAY
(
/
)
SET TO
F
0 1
9
5
D
2
A
6
E
3
B
7
F
4
C
8
UNIT SET
MAKE SURE ALL
DIP SWITCHES
ARE
OFF
1 2 3 4
ON
DIP
SWITCH
UNIT SET
Unit control mode is set to
INTERNAL SENSOR
via
Gfc11
INTERNAL SENSORS
S. Configuration Gfc11
Unit control mode :
INTERNAL SENSORS
Supply Fan Control :
Select Wall Control:
SINGLE CL01
On screen
C1
, set the
Mode
to
AUTO CHANGE OVER
, so the
INTERNAL SENSORS
will have full control of the
compressor operation.
By setting the mode to
Cool only
will restrict the compressor operation to
Cool only
.
By setting the mode to
Heat only
will restrict the compressor operation to
Heat only
.
Then set the
Fan Mode
to operate in either
Continuous
or
Auto cycle
(Auto cycle will cycle the indoor fans
on/off with the compressor).
Select
Auto Cycle
or
Continuous
Indoor Fan operation
Heat / Cool C1
Mode: AUTO CHANGE OVER
Fan mode: Auto cycle
On screen
Gfc13
, set the
Type of fans fitted Supply
to
ACTRON A2FB
.
G. Service
Gf. Service settings
Gfc. Thermoregulation
Gfc13. S. Configuration
ACTRON A2FB
S. Configuration Gfc13
Type of fans fitted :
Supply : ACTRON A2FB
Outdoor : 2 SPEED AC
Outdoor Init Speed
OF1: 60.0% OF23: 60.0%
Econ. cycle fitted : Yes
Econ. type: MODULATE