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Manuals and User Guides for COMBAT CUHC/A Heater. We have
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COMBAT CUHC/A Heater manual available for free PDF download: Installation, Commissioning, Service & User Instructions
COMBAT CUHC/A Installation, Commissioning, Service & User Instructions (85 pages)
Brand:
COMBAT
| Category:
Heater
| Size: 2 MB
Table of Contents
Table of Contents
4
General Specification- Cuh Range
5
Basic Information
5
Heater Operation
6
Automatic Ignition Burner
6
Manual Ignition
6
Common Operation - All Heater Types
6
Dimensions Etc. CUHA... 60 to 300
7
Dimensions Etc. CUHA... 340 to 380
8
Dimensions Etc. CUHB... 60 to 300
9
Dimensions Etc. CUHB... 340 to 380
10
Dimensions Etc. CUHC... 60 to 300
11
Dimensions Etc. CUHC... Models 340 to 380 Range
12
Dimensions Etc. CUHD 60 to 300
13
Dimensions Etc. CUHD 340 to 380
14
General Technical Data - All Models
15
Technical Data CUHA, CUHB, CUHC and CUHD Manual Ignition Range
16
Gas Controls - Manual Ignition
18
Gas Controls - Automatic Ignition
18
Start Gas Burner
18
Main Gas Burner
18
Fan Thermostat
19
Limit Thermostat
19
Second Limit Thermostat
19
To Reset this Thermostat
19
Thermocouple Interrupter Relay
20
Automatic Ignition - Burner Control Box
20
DESCRIPTION of SATRONIC TFI 812 2B Mod 10 CONTROL BOX
20
Satronic TFI 812 Control Box Sequence
20
Sequence of Events
21
Electric Ignition on
21
Start Gas Valve Energises
21
Fault Conditions
21
External Controls
21
Required Standards
22
Heater Installation
22
General
23
Typical Installation
23
Gas Supply
24
Flue
24
Natural Gas
24
L.p.g.
24
Flue Assembly of Models 340 and 380 Only
26
Air Supply
26
Building Ventilation
27
Distribution Ductwork CUHC and CUHD Heaters
27
CUHD Heaters
28
Electrical Supply
28
Siting of Combat Control Consoles or Room Thermostats
29
Remote Controls
29
Burner Controls
29
Fan Controls
29
Remote Frost Thermosatat
30
Remote Room Thermostat
30
Commissioning the Heater
31
Pre Commission Checks
31
Electrical Checks
31
Earth Continuity Test
31
Mechanical Checks
32
Automatic Ignition Unit Heaters
32
Carry out a “Dry Run”
32
S.I.T. Tandem 0.830.033 Gas Valve (Natural Gas)
33
S.I.T. Nova 0.822.177 Automatic Ignition Gas Valve
34
S.I.T. Nova 0.820.054 Manual Ignition Gas Valve
34
Main Gas Valves for Models 340 and 380
35
Commissioning the Gas Valves - Natural Gas
36
Commissioning the Gas Valves - L.P.G.
36
Manual Ignition Unit Heaters
37
To Operate the Main Burner
37
To Set the Main Burner - Natural Gas
37
Pilot Drop-Out Test - Manual Ignition Models
38
Turning off the Heater - All Heater Types
38
Combustion Testing - All Heater Types
38
Commissioning Tests - All Heater Types
38
External Controls
39
Handing over
39
Wiring Diagrams
40
Automatic Ignition
49
Wiring of CUHD/A Range - Automatic Ignition - All Models
49
Alternative Wiring of External Motor for CUHD Range - All Models
49
Individual Controls for All CUH Range Heaters
50
Burner Maintenance
51
Servicing Instructions
51
Fan/Motor Assembly All Models
52
For CUHB & CUHC Centrifugal Fan Models
52
Heat Exchanger
52
Gas Control Valves
53
Pilot Drop out Test - Manual Ignition Models
53
Burner Tray
54
Removal and Replacement of Parts
54
Main Burner Bars/Injectors
55
Ignition Burner Assembly
56
Burner Tray Assembly
56
Optional Versions of Pilot Burner
56
Removal of Pilot Burner
57
Disassemble Gas Train for Automatic Ignition
58
Removal of Gas Valves - Manual Ignition
58
To Remove Gas Valves
58
Removal of Gas Valves - Automatic Ignition
58
Thermocouple
59
CUHA Axial Fan/Guard/Motor Assembly
59
To Remove the Fan Assembly
59
To Replace the Fan Assembly
59
CUHB & CUHC Centrifugal Fan/Guard/Motor Assembly
60
To Remove the Fan(S)
60
To Refit the Fan(S)
60
Combination Fan/Limit Thermostat
60
General for Automatic Ignition
63
Fault Finding
63
General - Manual Ignition
64
Fault Finding for Automatic Ignition Burner Systems
65
Flame Supervision System
66
Automatic Ignition Systems
66
Flame Supervision Systems - Manual Ignition
67
Fault Finding for Solenoid Valves
67
Fault Finding for Main Fan
68
User Instructions
69
User Controls Common to All Versions
70
Combination Fan/Limit Thermosatat
70
Secondary Limit Thermostat
70
Burner Lockout Reset Button
70
Lighting Instructions for Automatic Ignition Heaters
71
To Turn the Heater off (Short Periods)
71
To Turn the Heater off (Long Periods)
71
Features of the S.I.T. Nova Valve for Manual Ignition Versions
72
Multifunctional Gas Valve
72
User Controls for Manual Ignition Versions
72
Lighting Instructions for Manual Ignition Heaters
73
To Light Pilot
73
Simple Fault Finding - General
74
Simple Fault Finding - Automatic Ignition Heaters
75
Simple Fault Finding - Manual Ignition Heaters
75
Service Requirements
75
Emergency Instructions
75
Conversion between Gasses
76
Burner Conversion
76
Gas Valves - Automatic Ignition
77
Tandem Range Valves
77
Nova Range Valves
77
Conversion of Nova Family Valve
77
Conversion of Johnson Valve to L.P.G.
78
Conversion of Manual Ignition Valves
79
Parts List
80
Commissioning Data Sheet
81
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