Ideal Heating i305 Heat Interface Unit Manuals

Ideal Heating i305 Heat Interface Unit Manuals

Manuals and User Guides for Ideal Heating i305 Heat Interface Unit. We have 1 Ideal Heating i305 Heat Interface Unit manual available for free PDF download: Installation & Servicing

Ideal Heating i305 Installation & Servicing

Ideal Heating i305 Installation & Servicing (56 pages)

POD HEAT INTERFACE UNIT

Brand: Ideal Heating | Category: Heater | Size: 12.41 MB

Table of Contents

Table of Contents
5
General
8
Introduction
8
Operation
8
Safe Handling
9
Optional Extra Kits
9
Safety
9
Safe Handling of Substances
9
Location of HIU
9
Primary Heat Supply Connection
10
Water Circulation System
10
Heat Interface Control Interlocks
10
Electrical Supply
10
HIU Dimensions, Services & Clearances
11
System Requirements
12
System Balancing - Central Heating
13
Water Treatment
13
Installation
14
Heat Interface Unit - Exploded View
14
Unpacking
15
Mounting the Heat Interface Unit
16
Connections
16
System Filling
17
Electrical Connections
19
Installer Wiring
20
External Wiring
20
Wiring Diagram
21
External Wiring
22
Initial Operation & Power up
22
Display Functions
23
Menu Navigation
23
Normal Operation
24
Set CH Temperature 45°C - 25°C
25
Service Modes
26
Reset Procedure
28
Handing over
28
Servicing
29
Servicing Schedule
29
Key Components - Indirect
30
Key Components - Direct
31
HIU Front Panel Removal / Replacement
32
Draining the Heat Interface Unit
32
Primary Strainer Removal, Cleaning & Replacement
33
Pressure Gauge Replacement (Indirect Only)
33
Expansion Vessel Recharging
34
Replacement (Indirect Only)
34
DHW Water Hammer Arrestor Recharging
34
Replacement
34
Circulation Pump Head Replacement
35
Pump Automatic Air Vent Removal & Replacement
35
Replacement
36
DHW Plate Heat Exchanger Removal & Replacement
37
Plate Heat Exchanger Removal & Replacement
38
Water Pressure Switch Removal & Replacement
39
Primary Return Thermistor
39
Domestic Hot Water Thermistor
40
Flow & Return Thermistor
40
Pressure Relief Valve
41
PCB Removal & Replacement
42
DHW Flow Regulator
43
DHW Flow Manifold with Integrated Turbine Assembly Replacement
43
Dhw Picv
44
Picv
44
Heat Meter Installation
45
Fault Finding
48
Display Faults
48
Additional Fault Finding
50
Fault Codes - Numeric
51
Spare Parts
52
Commissioning
53

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