Installation - Trane LCD Control Series Owners & Installation Manual

Power Supply - 220 VAC 1 Phase 50/60 Hz
ACYSTAT can be applied for MCD512-060
Maximum current ratings are as follows:
• Fan motor running current: 5 amperes (inductive)
(FH, FM, FL and F1 Terminals)
• Auxiliary and compressor control circuits current:
10 Amperes (resistive)
5 Amperes (inductive)
(C Terminals)
• Auxiliary and Heater control circuit current:
(For Cooling / Heating Model)
10 Amperes (resistive)
5 Amperes (inductive)
(H Terminals)
Control Box Assembly Location
The Control Box assembly may be located on any stable
moisture-free surface adjacent to fan coil or air handler.
It may be mounted in any orientation except with the
housing cover inverted, However, the following caution and
constraints must be observed when selecting the mounting
location.
22

Installation

1. The Control Box must not be located more than
2. The Control Box must be located such as it is accessible
3. Location of the Control Box must be over 14-meter
Attachment/Mounting Control Box
The Control Box attached to the mounting surface by
installing a screw through each of 4 holes in the Control
Box mounting flanges. The Control Box must not be
mounted in the inverted position such as overhead ceiling.
Mounting the Temperature Sensor
The return air sensor cable is factory installed inside the
Control Box and is connected to main PCB. Remove the
cover of Control Box, insert the sensor end through the
wiring bushing. Pull the sensor cable until the maximum
cable is outside of the Control Box.
2 meters from the location for mounting of the return
air sensor. Please ensure that return air sensor cable
is sufficiently long.
for future unscheduled inspection and that it does
not hinder inspection and removal of return air filters
or servicing of the fan coil or air handler.
length of the cable assembly. That is sufficient to reach
and attach to the wall mounted receiver.
ACYSTAT-IOM-EN