Unit Start Up
96 RT-SVX36K-EN
Table 42. Service test guide for component operation — Part I of II
Component
Being Tested
COMPONENT CONFIGURATION
Supply
Fan
Return
Fan
Exhaust
Fan
Condenser
Fans
Heat Stages Compressor Stage
1231234
SUPPLY FAN ON ON OFF ALL OFF OFF OFF OFF OFF OFF OFF OFF
CONDENSER FANS
20 Ton - Air Cooled
A-2B1 OFF OFF OFF A-On/B-Off OFF OFF OFF OFF OFF OFF OFF
B-2B2 OFF OFF OFF A-Off/B-On OFF OFF OFF OFF OFF OFF OFF
25 - 30 Ton - Air Cooled
A-2B1 OFF OFF OFF A-On/B-Off OFF OFF OFF OFF OFF OFF OFF
B-2B2/2B3 OFF OFF OFF A-Off/B-On OFF OFF OFF OFF OFF OFF OFF
40 Ton - Air Cooled
1A-2B1 OFF OFF OFF 1A-On/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
1B-2B2 OFF OFF OFF 1A-Off/1B-On OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
2A-2B4 OFF OFF OFF 1A-Of/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-On/2B-Off
2B-2B5 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-On
50 Ton - Air Cooled
1A-2B1 OFF OFF OFF 1A-On/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
1B-2B2/2B3 OFF OFF OFF 1A-Off/1B-On OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
2A-2B4 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-On/2B-Off
2B-2B5/2B6 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-On
60 - 75 Ton - Air Cooled
1A-2B1 OFF OFF OFF 1A-On/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
1B-2B2/2B3 OFF OFF OFF 1A-Off/1B-On OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
2A-2B4 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-On/2B-Off
2B-2B5/2B6 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-On
90 Ton - Air Cooled
1A-2B3/2B14 OFF OFF OFF 1A-On/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
1B-2B1/2B2 OFF OFF OFF 1A-Off/1B-On OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
2A-2B6/2B13 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-On/2B-Off
2B-2B4/2B5 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-On
105 & 115 Ton - Air Cooled
1A-2B3/2B14 OFF OFF OFF 1A-On/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
1B-2B1/2B2/2B19 OFF OFF OFF 1A-Off/1B-On OFF OFF OFF OFF OFF OFF OFF
2A-Off/2B-Off
2A-2B6/2B13 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF
2A-On/2B-Off
2B-2B4/2B5/2B15 OFF OFF OFF 1A-Off/1B-Off OFF OFF OFF OFF OFF OFF OFF