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Table 22 — Dual Chiller Configuration (Slave Chiller Example)
ITEM | KEYPAD ENTRY | DISPLAY | ITEM EXPANSION | COMMENTS | ||||
DISP |
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UNIT |
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OPT1 |
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OPT2 |
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| CTRL | CONTROL METHOD |
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| ENTER |
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| CTRL |
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| 0 | SWITCH | DEFAULT 0 |
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| CTRL |
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| ESCAPE |
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| CTRL |
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| SCNA |
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| SCNA |
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| 1 | SCN ADDRESS | SCROLLING STOPS | ||
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| ENTER |
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| 1 |
| VALUE FLASHES | ||
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| ENTER |
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| 2 |
| SELECT 2 |
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| (SEE NOTE 1) | |
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| SCNA |
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| 2 | SCN ADDRESS | CHANGE ACCEPTED | ||
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| ENTER |
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| SCNA |
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| ESCAPE |
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| SCNB |
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| SCNB |
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| 0 | SCN BUS NUMBER | DEFAULT 0 |
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| ENTER |
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| (SEE NOTE 2) | |||||
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| SCNB |
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| ESCAPE |
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| OPT2 |
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| ESCAPE |
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| RSET |
| PROCEED TO |
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| SUBMODE RSET | |
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RSET |
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| CRST | COOLING RESET TYPE |
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| ENTER |
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| LLEN | LEAD/LAG CHILLER ENABLE | 15 ITEMS |
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| LLEN |
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| DSBL |
| SCROLLING STOPS | ||
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| ENTER |
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| DSBL |
| VALUE FLASHES | ||
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| ENTER |
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| ENBL |
| SELECT ENBL |
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| LLEN |
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| ENBL | LEAD/LAG CHILLER ENABLE | CHANGE ACCEPTED | ||
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| ENTER |
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| LLEN |
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| ESCAPE |
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| MSSL | MASTER /SLAVE SELECT |
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| MSSL |
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| MAST |
| SCROLLING STOPS | ||
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| ENTER |
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| MAST |
| VALUE FLASHES | ||
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| ENTER |
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| SLVE |
| SELECT SLVE |
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| MSSL |
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| SLVE | MASTER /SLAVE SELECT | CHANGE ACCEPTED | ||
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| ENTER |
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| MSSL |
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| ESCAPE |
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| RSET |
| SLAVE COMPLETE | ||
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| ESCAPE |
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NOTES:
1.Slave Control Method (CTRL) must be configured for 0.
2.Slave SCN Address (SCNA) must be different than Master.
3.Slave SCN Bus Number (SCNB) must be the same as Master
4.Slave does not require SLVA, LLBL, LLBD, or LLDY to be configured.
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