Doc. No.0525-098 Ver. 2 210330
26.03. 24VAC Relay Output Compressor and 0-10 Analogue Output Indoor Fans
R
This drawing remains the intellectual property of Actron Engineering
Pty Ltd. Reproduction, modification and/or distribution are prohibited
without written consent.
Revision
0515-8803-3
A4
Size:
TRI-CAPACITY
Description:
Base
Model No:
Variation Code:
24VAC COMP & 0-10V IN FAN
Variations:
A
Drawing No:
Drawn:
Date:
03-09-2014
24-10-2014
MH
MJH
Approved:
Date:
Rev.
Description
Date
By
PCR
ORIGINAL
A
CM100 TRI-CAPACITY CONTROL SYSTEM WIRING DIAGRAM
3RD PARTY CONTROL INTERFACE CONNECTIONS
1
REMOTE ON/OFF
N/A
COMMON (GND)
COMMON (GND)
RTN AIR SENSOR (GND)
MULTI INPUT 1
MULTI INPUT 2
AFTER HOURS
10
7
6
8
9
5
4
3
2
14
16
13
15
12
11
RTN AIR SENSOR
17
18
* IMPULSE PUSH BUTTON N/C
CONNECTION SHOWN
* 5 SEC CONTACT BREAK REQUIRED
FOR AFTER HOURS ACTIVATION
3RD PARTY CONTROL
THERMOSTAT
0-10VDC ANALOGUE INPUT FOR INDOOR FAN SPEED ONLY -
INDOOR FAN SPEED OPERATION PROPORTIONAL TO 0-10VDC INPUT
UNIT FAN SAFETY MIN & MAX SETTINGS STILL APPLY
IF 0-10V INPUT DROPS BELOW UNIT MIN FAN SETTING - FAN WILL
RUN AT MIN SPEED
DRM1
DRM2
DRM3
DRM COM
THESE TERMINALS USED FOR
DEMAND MANAGEMENT
VOTAGE FREE RELAY REQUIRED
DRM1 = COMPRESSORS OFF (0%)
DRM2 = COMPRESSOR 1 ONLY
(<50% INPUT POWER)
DRM3 = COMPRESSOR 2 ONLY
(<75% INPUT POWER)
SEE MULTI INPUT SELECTION TABLE FOR OPTIONS
& SEE INSTALLATION MANUAL FOR CONNECTION / SETUP DETAILS
(NOTE: SET MULTI INPUT 1 TO "E" - 0-10V IN FAN CONTROL
ONLY 1 OF 4 REMAINING OPTIONS CAN BE SELECTED
FOR MULTI INPUT 2 *)
ACTRONAIR
UNIT WIRING
3RD PARTY CONTROL INPUT TERMINALS
(3 STAGE COOL / 3 STAGE HEAT / RELAY OUT HEAT & INDOOR FAN
0-10V ANALOGUE INDOOR FAN SPEED CONTROLLER REQUIRED )
TRI-CAPACITY CM100 COMMERCIAL CONTROLS
3RD PARTY THERMOSTAT CONTROLLER CONNECTION
24VAC RELAY OUTPUT FOR COMPRESSOR & 0-10V ANALOGUE OUTPUT FOR INDOOR FAN
MULTI INPUT
MATRIX
DESCRIPTION
D COMP STAGE CONTROL
IN-FAN SPEED CONTROL
C NIGHT MODE
B ECONOMY MODE
A SUPPLY AIR TEMP
E
TYPE
0-10V ANALOGUE
DIGITAL INPUT
DIGITAL INPUT
SENSOR
0-10V ANALOGUE
MULTI INPUT SELECTION TABLE
"W"
OPTION
3P PROTECTION RELAY
OPTION - MULTI INPUT 2
DIGITAL INPUT
* FACTORY WIRED OPTION TO MULTI INPUT 2
WHEN "W" OPTION INSTALLED - NO ADDITIONAL
MULTI INPUT AVAILABLE
0-10V INDOOR FAN SPEED CONTROL
DO NOT USE WHEN 24VAC STAGE INPUT
TERMINALS ARE CONNECTED
24VAC INPUT FOR REVERSING VALVE (HEAT) OPERATION
STAGE CONTROL FOR HEAT DONE VIA COMP STAGE INPUTS
24VAC INPUT FOR INDOOR FAN - FAN ON/OFF CONTROL
FOR CONTINUOUS INDOOR FAN OPERATON USE THIS INPUT
(IE: INDOOR FAN REMAINS ON WHEN COMP CYCLED OFF)
SET CP05/10 CONTROL INTERFACE TO "UNIT OFF" & INDOOR
FAN SETTING TO CONTINUOUS
24VAC STAGE CONTROL
24VAC SUPPLY FROM ACTRON 24VAC OUT TERMINAL
IF USING 2 STAGE T/STAT - CONNECT STAGE 1 TO EITHER COMP 1 (33%)
OR COMP 2 (66%) & CONNECT STAGE 2 TO COMP 3 (100%)
INDOOR FAN WILL RUN WHEN COMP INPUTS ARE ACTIVE.
(AUTO MODE - SET CP05/10 CONTROL INTERFACE TO "UNIT ON" &
INDOOR FAN SETTING TO AUTO)
Fan: Refer to Procedure 18.02
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