Carrier PC 111- Manuals

Carrier PC 111– User Manual, Manual in PDF format online.

Manuals:

User Manual Carrier PC 111

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Summary

Page 3 - Processor Board —; Table 1 — Pin Terminal Connector J1; Fig. 1 — Processor Board

3 The VAV control system monitors and controls the follow- ing functions of the rooftop unit:• supply-air temperature (unit capacity) • morning warm-up or electric heat (if equipped) • head pressure control, fan cycling • economizer position • diagnostic display • unit check-out (quick test) • suppl...

Page 5 - Relay Board —; The relay board is used to control 24-v; Display Board —; The display board is located in the; Thermistors —; The processor uses up to 5 thermistors to

5 All of the potentiometers must be set before the unit is start- ed in order for the unit to function properly. See Start Up, Po-tentiometers section on page 27 for information on establishingset points. Each of the potentiometers has a valid range that isused by the control. The valid range is def...

Page 6 - Table 3 — Output Pin and Terminal Assignments

6 Table 3 — Output Pin and Terminal Assignments LEGEND *Circuit 1. †Circuit 2. **U2 is not used on 044 units. ††OFC2 on 034-048 units; OFC3 on 054-104 units. || Used on 054-104 units only. OUTPUT PIN- TERMINAL NAME RATING DEVICE J6-1 Stage 1Compressor Relay (K1)* 24 vac CR1 J6-2 Stage 2Compressor Re...

Manual Carrier PC 111

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41 Page 41
42 Page 42
43 Page 43
44 Page 44
45 Page 45
46 Page 46
47 Page 47
48 Page 48
49 Page 49
50 Page 50
51 Page 51
52 Page 52
53 Page 53
54 Page 54
55 Page 55
56 Page 56
57 Page 57
58 Page 58
59 Page 59
60 Page 60
61 Page 61
62 Page 62
63 Page 63
64 Page 64

Summary

Page 3 - Processor Board —; Table 1 — Pin Terminal Connector J1; Fig. 1 — Processor Board

3 The VAV control system monitors and controls the follow- ing functions of the rooftop unit:• supply-air temperature (unit capacity) • morning warm-up or electric heat (if equipped) • head pressure control, fan cycling • economizer position • diagnostic display • unit check-out (quick test) • suppl...

Page 5 - Relay Board —; The relay board is used to control 24-v; Display Board —; The display board is located in the; Thermistors —; The processor uses up to 5 thermistors to

5 All of the potentiometers must be set before the unit is start- ed in order for the unit to function properly. See Start Up, Po-tentiometers section on page 27 for information on establishingset points. Each of the potentiometers has a valid range that isused by the control. The valid range is def...

Page 6 - Table 3 — Output Pin and Terminal Assignments

6 Table 3 — Output Pin and Terminal Assignments LEGEND *Circuit 1. †Circuit 2. **U2 is not used on 044 units. ††OFC2 on 034-048 units; OFC3 on 054-104 units. || Used on 054-104 units only. OUTPUT PIN- TERMINAL NAME RATING DEVICE J6-1 Stage 1Compressor Relay (K1)* 24 vac CR1 J6-2 Stage 2Compressor Re...

Carrier Manuals