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Trane RTWB Helical-Rotary User Manual

Trane RTWB Helical-Rotary
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RTWB-SVN01B-E4
22
Installation Electrical
Table 9 – Alarm / Running / Maximum capacity menu setting
Programmable Relay Setup Setting Relay Output Configuration Diagnostic that the Alarm relay(s) is active
(service setting menu) (Table 6) MMR / CMR diag. MAR / CAR diag. IFW diag.
1 1 YES NO NO
2 1 YES YES NO
3 1 YES YES YES
4 1 YES NO YES
5 2 YES NO NO
6 2 YES YES NO
7 2 YES YES YES
8 2 YES NO YES
9 3 YES NO NO
10 3 YES YES NO
11 3 YES YES YES
12 3 YES NO YES
Notes:
MMR: Machine Manual Reset
CMR: Circuit Manual Reset
MAR: Machine Auto Reset
CAR: Circuit Auto Reset
IFW: Informational Warnings
Table 8 – Alarm / Running / Maximum capacity relay output configuration
Relay output configuration
1 Relay 1 Alarm
Relay 2 Compressor running
Relay 3 Maximum capacity
2 Relay 1 Circuit 1 alarm
Relay 2 Circuit 2 alarm
Relay 3 Maximum capacity
3 Relay 1 Alarm
Relay 2 Circuit 1 running
Relay 3 Circuit 2 running

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Trane RTWB Helical-Rotary Specifications

General IconGeneral
BrandTrane
ModelRTWB Helical-Rotary
CategoryChiller
LanguageEnglish

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