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HI-DELTA HD 302ACE
HuRay HI-DELTA HD 302ACE Manuals
Manuals and User Guides for HuRay HI-DELTA HD 302ACE. We have
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HuRay HI-DELTA HD 302ACE manual available for free PDF download: Installation And Service Manual
HuRay HI-DELTA HD 302ACE Installation And Service Manual (66 pages)
Hot water boiler for domestic use
Brand:
HuRay
| Category:
Boiler
| Size: 1 MB
Table of Contents
Table of Contents
2
List of Contents
2
1 General Description of the Gas Appliance
4
Parts List and Product Identification
4
Serial Number
4
Safety Instructions
5
Technical Data
6
General Layout and Description of Operation
9
Fields of Application
12
General Points
12
105 C Systems
12
Systems below 105 C down to 40 C
13
Direct Heating of Domestic Hot Water
14
Systems below 40 C
15
Direct Heating of Swimming Pools
16
2 To the Attention of the User
17
Things to Arrange before the First Operation of the
17
How to Operate the Appliance
17
Operation Status Indication
19
Temperature Adjustment
20
How to Turn off the Appliance
21
Unusual Occurances
21
Water Vapour Precipitation, Condensation
21
Smoke and Smell
21
Strange Noises
21
Manual High Limit
21
Periodic Maintenances to be Carried out by the User
22
3 To the Attention of the Installer
23
Venting Systems
24
Changing the Flue Outlet on Site of the Installation
26
Reversing the Air Filter on Site of the Installation
26
Indoor Installation
27
Outdoor Installation
28
Outdoor Installation Without Chimney
28
Outdoor Installation with Chimney
29
Installing a Group of Appliances
30
Group of Appliances Located Next to each Other, Connected to Flue Pipes
31
Two Appliances Located over each Other in a Boiler Room
31
Group of Appliances Located Next to each Other, Connected to the Factory
32
Water Piping
33
Flow Rate Demands for Heating Applications
35
Freeze Protection for Outdoor Boilers
36
Flow Rate Demands for Direct Heating of Domestic Hot
36
Gas Supply
37
Maximum Gas Supply Pressure
37
Gas Supply Connection, Reversing the Side of the Gas Connection on Site of
37
Power Supply
38
External Thermostat or Stage-Controller Via Voltage-Free Contacts
39
Pump Control Via 230V 50Hz Output
40
Enabling/Disabling of the Operation Via Voltage-Free Contacts
40
Collected Error Signal Via 24V 50Hz Output
40
External Low Water Cut-Off Switch Via Voltage-Free Contacts
40
External Flue Gas Damper and Fan Control
40
4 To the Attention of the Service
41
Tools Needed
41
Electrical Connection of the Appliance
42
Wiring Diagrams
42
Connecting the Mains Power Supply
47
Connecting the Pump Control
48
Connecting an External Thermostat or Burner Stage Controller
48
Connecting the Enabling/Disabling of Operation
50
Connecting Collected Alarm
50
Connecting External Low Water Cut-Off Switch
51
Connecting External Flue Gas Damper and Fan Control
51
Operation of the Hot Surface Ignition System
52
Operation of the Inner Control Panel, Meaning of the Control Lights
54
4.2.11. Operation of the Time Delay Relays, Meaning of the Control Lights
56
4.2.12. Operation of the Pump Control Relay, Meaning of the Control Lights
56
First Starting of the Appliance
57
Checking the Gas Supply Pressure
57
Blower Adjustment
58
Burner Gas Pressure Adjustment
59
Safety Inspections
60
Flame Cut-Out Test
61
Final Check of the Operating Appliance
62
Convertion to Another Type of Gas
63
Assembly and Cleaning of the Heat Exchanger
64
Periodic Maintenance to be Carried out by the Service
66
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