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TH12-330U M3
Thermaflow TH12-330U M3 Manuals
Manuals and User Guides for Thermaflow TH12-330U M3. We have
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Thermaflow TH12-330U M3 manual available for free PDF download: Instructions For Use Installation And Servicing
Thermaflow TH12-330U M3 Instructions For Use Installation And Servicing (32 pages)
ELECTRIC COMBINATION BOILER
Brand:
Thermaflow
| Category:
Boiler
| Size: 1.02 MB
Table of Contents
Part1 - Instructions for Use
2
Introduction
2
Domestic Hot Water Temperature
2
To Turn the Boiler off
2
Maintenance and Servicing
2
Clearances
2
Draining and Filling
3
Replacement Parts
3
Table of Contents
4
Instructions General
6
Draining & Filling
7
Manual Handling Guidance
7
Testing & Certification
7
The Unit Location
7
Water Connections
8
Part 2 - INSTALLATION
11
Sheet Metal Parts
11
Statutory Requirements
11
Data
11
Electrical Supply
11
Electrical Supply
12
Heating System Controls
12
Boiler Position
12
Boilers in a Compartment
13
Clearances Allow for External Primary Heat Transfer Kit
14
General Notes
14
Safety Valve
14
Pressure & Temperature Gauge
14
Pump
14
Expansion Vessel
14
By- Pass
14
Filling Sealed Systems
14
Corrosion Inhibitor
14
Draining
15
Domestic Hot Water System
15
General
15
Water Pressure
15
Hot Water Flow Rate
15
Hard Water Areas
15
Installation, PREPARATION [Water Connections]
15
Water Connections
15
Safety Valve Discharge
16
Electrical Installation Requirements
16
Important
16
Electrical Supply
17
Off-Peak & 24 Hr Wiring Circuits
18
External Controls
20
Electrical Connections
20
Supply Cable Connection [24 HR Supply]
20
Heating System Controls
20
Electrical Test
21
Supply Cable Connection [Interrupted off Peak Supply]
21
IMPORTANT: Electricity Tariffs
21
Commissioning
22
Filling Domestic Water Circuit
22
Filling the Heating System
22
Domestic Hot Water Flow Rate
22
Temperature Settings
22
Heating System Commissioning
23
Completion
23
Instruct the User
23
Part 3 - SERVICING
24
Fault Finding
24
Fault: no Domestic Hot Water or Central Heating
25
Fault: no Central Heating, but Hot Water at Taps
26
Fault: CENTRAL HEATING but no Hot Water at Taps
27
Maintenance
30
Checking the Pressure in the Expansion Vessel
30
Checking the Inline Strainer
30
Checking the Hot Water Blending Valve
30
Checking the Concentration of Corrosion Inhibitor
31
Preventing Pump Seizure in Summer
31
7Checking Correct Operation of Electrical Components
31
Low Pressure Switch
31
Control and High Limit Manual Re-Set Thermostats
31
Checking the Heating Elements
32
Checking Circuit Breakers
32
Checking the Contactor
32
Check the Operation of the AQUA STAT
32
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