Trane CSRA025FAF0 Installation Operation & Maintenance page 62

COMPONENT
BEING TESTED
* COMPRESSOR
20 thru 30 Ton
40 thru 60 Ton
25 Ton
B-2B2/2B3
40 Ton
1A-2B1
1B-2B2
2A-2B4
2B-2B5
50 & 60 Ton
1A-2B1
1B-2B2/2B3
2A-2B4
2B-2B5/2B6
CGM Evap Solution
* - Compressors for the 20 thru 60 Ton units can operate individually or together and in any order while in the SERVICE
TEST mode. Note: Do Not operate the compressors for extended periods of time without the condenser fans, High
Head Pressure will develop.
** - Condenser fan outputs can operate individually or together and in any order while in the SERVICE TEST mode.
62
System Start-Up
Table 10 — Service Test Guide for Component Operation
Condenser
Fans
A A-Off/B-On K10-Off K11-On
B A-On/B-Off K10-On K11-Off
1A 1A-Off/1B-On K11-Off K3-Off K12-On K4-Off
2A-Off/2B-Off
1B 1A-On/1B-Off K11-On K3-Off K12-Off K4-Off
2A-Off/2B-Off
2A 1A-Off/1B-Off K11-Off K3-Off K12-Off K4-On
2A-Off/2B-On
2B 1A-Off/1B-Off K11-Off K3-On K12-Off K4-Off
2A-On/2B-Off
A-2B1 A-On/B-Off
A-Off/B-On
1A-On/1B-Off
2A-Off/2B-Off
1A-Off/1B-On
2A-Off/2B-Off
1A-Off/1B-Off
2A-On/2B-Off
1A-Off/1B-Off
2A-Off/2B-On
1A-On/1B-Off
2A-Off/2B-Off
1A-Off/1B-On
2A-Off/2B-Off
1A-Off/1B-Off
2A-On/2B-Off
1A-Off/1B-Off
2A-Off/2B-On
1A-Off/1B-Off
COMPONENT CONFIGURATION
Compressor Stage
1 2 3 4
N/A N/A
N/A N/A
Off Off Off Off
Off Off Off Off
Off Off Off Off
Off Off Off Off
Off Off Off Off
Off Off Off Off
Off Off Off Off
Off Off Off Off
Off Off Off Off
Off Off Off Off
Off Off Off Off
Low Ambient Liquid Line
Damper Output Solenoid Valve
0% On
0% On
0% Ckt #1 On
0% Ckt #1 On
0% Ckt #2 On
0% Ckt #2 On
100% Ckt #1/2 Off
100% Ckt #1/2 Off
100% Ckt #1/2 Off
100% Ckt #1/2 Off
100% Ckt #1/2 Off
100% Ckt #1/2 Off
100% Ckt #1/2 Off
100% Ckt #1/2 Off
100% Ckt #1/2 Off
100% Ckt #1/2 Off
0% Ckt #1/2 Off
Solution
Pump
On
On
On
On
On
On
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
On
CSRA-SVX02A-EN