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MCS-8
User Manuals: MCS MCS-8 Heat Pump
Manuals and User Guides for MCS MCS-8 Heat Pump. We have
2
MCS MCS-8 Heat Pump manuals available for free PDF download: User Manual, Installation Manual
MCS MCS-8 User Manual (44 pages)
Brand:
MCS
| Category:
Heat Pump
| Size: 0 MB
Table of Contents
1 Revision Page
2
2 Table of Contents
3
3 Introduction to the MCS-8 Heatpump / Chiller Controller
6
The MCS-8 Micro Controller
6
The MCS-8 will Control the Following Items
7
Control will be Based Upon the Following
7
4 Introduction to Control Modes and States
8
Control Modes
8
Fan/Pump Only Mode
8
Cooling Mode
8
Heating Mode
9
Dehumidification Mode
9
Control States
9
CONTROL STATUS DISPLAY (from the MCS-8 Keypad)
10
CONTROL STATUS DISPLAY (from the PC-Conn Program)
10
5 MCS-STAT Support
12
Wiring from the MCS-8
12
Temperature Sensor
12
Humidity Sensor
12
LCD Display
12
LCD Alarms
12
Fan Switch
14
Off/Auto/Scheduled Switch
14
Override Button
14
6 Heatpump / Chiller Control States
15
Base States
15
HEATPUMP OFF' State
15
FAN/PUMP ONLY' State- (FAN/PUMP ONLY Control Mode)
15
COOLING' States - (COOLING Control Mode)
15
Econo Cooling
16
Cool: 1 Comp
16
Cool: 2 Comps
16
Cool: 3 Comps
16
Cool: 4 Comps
17
HEATING' States - (HEATING Control Mode)
17
Econ Heating
17
HEATING' States - (Type of Heat Is REVERSING VALVE)
18
HEAT: 1 COMP (Type of Heat Is REVERSING VALVE)
18
HEAT: 2 COMPS (Type of Heat Is REVERSING VALVE)
18
HEAT: 3 COMPS (Type of Heat Is REVERSING VALVE)
18
HEAT: 4 COMPS (Type of Heat Is REVERSING VALVE)
19
HEATING' States - (Type of Heat Is HOT WATER VALVE)
19
HEAT-HOLDING (Type of Heat Is HOT WATER VALVE)
19
HEAT-CLOSING (Type of Heat Is HOT WATER VALVE)
19
HEAT-OPENING (Type of Heat Is HOT WATER VALVE)
19
HEAT-SLOPE CL (Type of Heat Is HOT WATER VALVE)
19
HEAT-SLOPE OP (Type of Heat Is HOT WATER VALVE)
19
HEATING' States - (Type of Heat Is ELECTRIC HEAT)
20
ELECTRIC HEAT (Type of Heat Is ELECTRIC HEAT)
20
DEHUMID States - (DEHUMIDIFICATION Control Mode)
20
Dehum: 1 Comp
20
Dehum: 2 Comps
21
Dehum: 3 Comps
21
Dehum: 4 Comps
21
7 Reheat Options
23
None
23
Hot Gas Reheat
23
Modulating Reheat Only in Dehumidification States
23
Electric Reheat
23
Modulating Reheat in All States Except HEATPUMP off or Lock off States
23
8 MCS-8 States for Heatpump / Chiller Faults
25
Lockout Fault
25
Safety Fault
25
Sensor Fault
25
9 Economizer States
26
Bypassed-Cool
26
Bypassed-Heat
26
Econo off
26
Econo Cool on
26
Econo Heat on
26
Not Used
26
10 Set Points and Definitions
27
11 Return Air Target Reset Logic
32
12 Authorization Function
33
13 The Micro Control Center Keypad Display Quick Reference
34
14 The Micro Control Center Keypad Display Quick Reference-ENTRY KEYS
35
15 The Micro Control Center MCS-8 Quick Reference Sheet
36
16 Details of MCS-8 Key Items
37
17 Details of MCS-SI8/16 Key Items
38
18 The MCS Sensors Quick Reference Sheet - Temperature, Supply Air, Humidity & Pressure Transducers
39
19 The MCS Sensors Quick Reference Sheet - Dry Contact Inputs
40
20 The MCS Trouble Shooting Quick Reference Sheet
41
21 Summary of Control States
43
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MCS MCS-8 Installation Manual (10 pages)
Brand:
MCS
| Category:
Control Unit
| Size: 0 MB
Table of Contents
Table of Contents
2
1 Pre-Installation & Required Tools
3
Crimping Tools
3
Replacement Pins
3
2 Mounting
4
3 Wiring
5
Speaker Outputs (CON1)
5
1) Bypass Diode Outputs (CON2)
5
2) Power Inputs (CON3)
5
3) Auxiliary I/O's (CON4)
6
4) Lin Bus (Con5)
7
5) CAN Bus (Con6)
7
Typically 6 Way. These Are Designed to Fit into the 8 Way Connector
7
6) RS485 (Con7)
7
7) USB (Con8)
8
4 Diagnostics
8
5 Volume Setting
9
6 Installation Requirements
9
7 Version History
9
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