Module Control System; System Introduction; Modular Controller - Trane CXAJ065 Installation, Operation And Maintenance Manual

Module Control System

System Introduction

The module control system is a highly intelligent modular control system. It can manage the loading and unloading
control of multiple outdoor unit modules as well as the modular control of multiple outdoor unit modules through a
modular controller, which can control at most 25 units.
Modular
controller

Modular controller

The modular controller is the core of the whole system. The operation of single unit and group (including start-up
and shutdown, temperature setting, mode change, etc.), comfort timing control, network monitoring alarm and other
operations can be performed. The configuration of 50*100mmlarge LCD and 15 keys provides users with convenient
and clear operation interface.
The shell of the modular controller is provided with a turnover cover, the common keys such as 'OK', '∧' and '∨'
are exposed on the surface, and the normal operation can be performed. More detailed operation can be achieved
through the keys below the turnover cover.
The brief instructions for operation keys are printed under the turnover cover.
The modular controller requires 220Vac/12Vdc, 500madirect current power supply module.
The modular controller is 122*162*19.2mm (W*H*T) and can be installed through standard 86 box.
Display, keys and installation of modular controller
LCD display interface
S4 S5 S6 S7 S8 S9 S10
S1
S2 S3
S45
S44
S43
S42
S41
S40
S39
SET RH
Outdoor
S38
S36
30
RS458communication line
S47
S46
S48
S11 S12
1 2 3 4
1 2
A
F
C
S31
S34
S35
S33
S32
At most 25 units
S18
S14 S15 S16 S17
S13
S19
S37
NO. Group
S20
S21
ON OFF
S22
S23
S24
S25
CO2
Z
Z
S26
Z
S27
S29
S28
S30
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