Trane PM014 User Manual

14 BAS-SVX33F-EN
Installing the Power Supply Module
Grounding the Power Supply Module
Important: To ensure proper operation, the power supply module must be grounded.The
preferred grounding location for the power supply module is at the 24 Vac input
connection.
Important: Trane does not recommend connecting the ground wire to one leg of the 24 VAC
transformer output at the transformer lead.
Installing Field Wire
Note: Use the 24Vac output connection if daisy-chaining unit control modules to the power supply
module.The current drawn through this connection should not exceed 3 Aac.
Figure 6. Grounding the Power Supply Module
+24
VAC
+24
VAC
OUT XFMR
24 Vac transformer
24 Vac input connection
Ground wire
Transformer
return wire
Install both the ground wire and the
transformer return wire into the same
connection terminal.
Lower portion of PM014
NOTICE:
Avoid Equipment Damage!
All field-installed wiring must be completed by qualified personnel. All field-installed wiring
must comply with applicable local codes. Failure to follow this instruction could result in
equipment damage.

Trane PM014 Specifications

General

Brand	Trane
Model	PM014
Category	Control Unit
Language	English