Johnson Controls SABROE Unisab III Control User Manual

6.5.10 Timer values - screw compressors
No. Value Factory Low High Unit
Adjust-
able
1 Start-start delay 1/2 1200 600/60 3600 Sec. Yes
2 Stop-start delay 300 60 3600 Sec. Yes
3 Start delay 300 0 3600 Sec. Yes
4 Stop delay 300 60 3600 Sec. Yes
5 Suction ramp 0 0 1200 Sec. Yes
6 Slide max. 300 60 3600 Sec. Yes
7 Prelub. 1/2/3/4/5/6
10/60/0/6/50/0
0 120 Sec. Yes
8 Oil flow 1/2/3/4/5/6
600/90/60/120/600/0
- -
Sec. No
9 Oil flow delay 1/2/3/4/5/6 50/0/20/10/0/50 - - Sec. No
10 No oil/flow 1/2/3/4/5/6 10/2/6/120/30/30 - - Sec. No
11 Lubrication time/flow 1/2 60/300 - - Sec. No
12 Differential pressure OK 60 - - Sec. No
13 Oil pressure low 1/2/3/4 45/300/45/15 - - Sec. No
14 Filter diff. pressure high 1/2 300/600 60 1200 Sec. Yes
15 Oil temperature low 300 - - Sec. No
16 Oil temperature high 300 - - Sec. No
17 Superheating low 300 - - Sec. No
18 Superheating high 300 - - Sec. No
19 Discharge pressure overload 300 - - Sec. No
20 Current overload 300 - - Sec. No
21 Motor start 45 5 120 Sec. Yes
22 PMS feedback 60 10 3600 Sec. Yes
23 F.F. Pump start 10 5 30 Sec. Yes
24 Oil pump start 10 5 30 Sec. Yes
25 Oil rectifier start 900 0 3600 Sec. Yes
26 Oil rectifier delay 300 0 3600 Sec. Yes
27 Oil rectifier disable 3600 0 7200 Sec. Yes
28 Start high pressure 30 0 120 Sec. Yes
29 No chiller 10 - - Sec. No
30 Capacity negative 5000 60 20000 Sec. Yes
31 Start unload 1/2/3 15 0 60 Sec. Yes
32 Low suction pressure 0 0 60 Sec. Yes
33 Lubricating pressure 1/2 120/180 - - Sec. No
34 Vi-pause 1/2 60/7 - - Sec. No
35 Oil log shutdown 30 0 300 Sec. Yes
36 Low oil flow 1/2 180/600 - - Sec. No
37 Oil circuit alarm 600 - - Sec. No
38 Oil circuit shutdown 900 - - Sec. No
39 SSSTV stop delay 40 20 60 Sec. Yes
40 Max. start-up time 600 60 24000 Sec. Yes
41 Oil return open 5 2 600 Sec. Yes
42 Oil return close 300 0 32400 Sec. Yes
43 By-pass start 30 5 600 Sec. Yes
44 Flow evaporator 5 2 15 Sec. Yes
45 Flow condenser 5 2 15 Sec. Yes
46 Oil return evaporator 5 2 60 Sec. Yes
47 Oil return delay 1200 0 2400 Sec. Yes
48 Pump down 10 0 600 Sec. Yes
Set-up
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Engineering manual - Unisab III 1.10
001930 en 2014.09

Johnson Controls SABROE Unisab III Control Specifications

General

Brand	Johnson Controls
Model	SABROE Unisab III Control
Category	Control Systems
Language	English