Zehnder Rittling CALADAIR EASY 5.0 Manuals

Manuals and User Guides for Zehnder Rittling CALADAIR EASY 5.0. We have 1 Zehnder Rittling CALADAIR EASY 5.0 manual available for free PDF download: Installation, Service And User Manual

Zehnder Rittling CALADAIR EASY 5.0 Installation, Service And User Manual (84 pages)

Brand: Zehnder Rittling | Category: Air Handlers | Size: 6 MB

Table of Contents
2
Physical Presentation of the PG 5.0 Touchscreen
5
Physical Presentation of the CLD-283 Controller
6
Electrical Connection of CLD-283 Controller/Pg 5.0 DISPLAY
8
Zehnder Easy 5.0 and Zehnder EDT2 Remote Touchscreen Controls (Optional)
8
Zehnder Easy 5.0 Wall-Mounted Touchscreen Master Control
8
Zehnder EDT2 Wall-Mounted Touchscreen User Control
8
Definition of Thermal Sequences
9
General
9
Demand and Need for Heating
10
Demand and Need for Cooling
10
Demand and Need for Heat Recovery
10
Initialisation of Thermal Sequences at Start-Up
11
Start-Up Sequence
11
Shutdown Sequence
12
Night Cooling Function
12
Anti-Icing Function by Reducing the Supply Air Volume
14
Anti-Fire Function
16
General Information on the Function and Its Possible Configuration
16
Fire Alarm (N°58)
17
Commissioning Procedure
18
Time Period Settings
19
General
19
Priorities for Time Periods and External Controls
20
Holiday Calendar
21
Recommendations for Time Period Settings in the LOBBY Version
22
Recommendations for Time Period Settings in the DIVA and QUATTRO Versions
22
Recommendations for Time Period Settings in the ECO et MAC2 Versions
23
Maintenance and Fault Diagnosis
23
General
23
Checks Prior to any Diagnosis
24
Simplified Diagnosis
24
Advanced Diagnosis
24
Checking an Active BMS
25
Input Checks
25
Output Checks
26
Manual Control of Outputs
27
Alarms
28
General
28
Alarm Class
28
Alarm Action
28
Alarm Time Limit and Time Unit
29
Alarm Threshold
29
Alarm State (or Status)
29
Active Alarms
29
Alarm History
30
Alarm Maintenance (Filters)
30
Alarm and Fault Table
31
Fan Feedback and Difference Thresholds
36
Frost Protection Alarm Details
37
BMS Communication
37
General
37
Modbus RTU RS485 Communication
38
Modbus TCP Communication
39
Bacnet MS/TP and Bacnet IP Communication
40
IP Configuration (DHCP)
42
Modbus and Bacnet Exchange Tables
42
Machine Status
43
Guidelines
44
Faults and Alarms
46
On-Board Web Server
48
Temperature Control Modes
48
Selection of Temperature Control Mode
49
Constant Supply Air Temperature
50
Supply Air Temperature in Relation to the Outdoor Temperature (Supply Air Law)
51
Constant Return Air Temperature
51
Return Air Temperature in Relation to the Outdoor Temperature (Return Air Law)
52
Fan Controller Modes
52
General
53
ECO Controller
53
DIVA Controller
54
LOBBY Controller
55
MAC2 Controller
56
QUATTRO Controller
57
Control of the Electric Air Heater (BE)
58
Modulation of Thermal Output
58
Overheating Protection Via Safety Thermostat THS
59
Control of the Hot Water Heating Coil
60
Modulation of Thermal Output
60
Frost Protection Thermostat (THA)
60
Thermal Output
60
Control of the Hot Water Pump
61
Control of the Cold Water Coil
61
Modulation of Thermal Output
61
Frost Protection
62
Thermal Output
62
Control of the Cold Water Pump
62
Control of the Electric Fresh Air Preheating Coil
62
Control of the Rotary Heat Exchanger
64
General
64
Modulation of the Heat Recovery Rate
64
Rotary Exchanger Feedback
64
Control of the Plate Heat Exchanger
65
General
65
Modulation of the Heat Recovery Rate
66
Protection against Icing of the Plate Heat Exchanger
66
LOBBY Pressure Transducers
68
MAC2 / QUATTRO Pressure Transducers
69
ECO / DIVA Fan Operating Control Pressure Switches
70
PT1000 Temperature Sensor
71
CO Sensor
72
Help with Setting PID Parameters
73
Control of the Output Voltage of the Digital Outputs DO
75
Presentation of the "PG 5.0" Touchscreen
76
Technical Specifications
76
Software Version and Regulatory Compliance
76
Touchscreen Basic Settings
77
Access Level
77
Dashboard and Home Pages
77
Home Page 1
77
Home Page 2
78
Home Page 3
79
Navigation and Menu Access
79

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Zehnder Rittling CALADAIR EASY 5.0 Manuals

Zehnder Rittling CALADAIR EASY 5.0 Installation, Service And User Manual (84 pages)

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