Aqua-Hot 250P Manuals

Manuals and User Guides for Aqua-Hot 250P. We have 3 Aqua-Hot 250P manuals available for free PDF download: Service Manual, Installation Manual, Use And Care Manual

Aqua-Hot 250P Service Manual

Aqua-Hot 250P Service Manual (90 pages)

Brand: Aqua-Hot | Category: Heater | Size: 14.33 MB

Table of Contents

Table of Contents
3
Introductions and Cautions
4
- Safety Instructions and Precautions
  4
- Cross Section
  7
- Cross Section
  8
- Operational Flowchart
  9
- Relay Control Board
  10
- Interior Switch Panel
  12
- Exhaust System Requirements
  13
Aqua-Hot Components
14
- Interlock Switch
  14
- Expansion Bottle Fluid Sensor
  15
- Control Thermostat
  16
- AC High Limit Thermostat
  18
- Burner High Limit Thermostats
  20
- Low Temperature Cutoff Thermostat
  21
- 3-Way Valve
  23
- Tempering Valve
  25
- Stir Pump
  26
- AC Electric System
  28
Aqua-Hot 250P System Features
30
- Propane Burner Overview
  31
- Propane Burner Operational Flow Chart
  32
- Propane Switch Panel
  33
- Propane Fenwal Control Card
  34
- System Schematic
  35
- Detaching the Propane Burner
  36
- Re-Attaching the Propane Burner
  38
- Propane Burner Mounting Gasket
  40
- Hot Surface Igniter
  41
- Refractory Insulation
  43
- Dual Stage Propane Gas Valve
  44
- Propane Combustion Blower Fan
  46
- Adjustment of the Propane Air Shutter
  47
- Exhaust High Back Pressure Switch
  48
- Fan Validation Switch
  49
- Combustion Blower Fan Buck-Boost Module
  50
- Hot Surface Igniter Buck-Boost Module
  51
- Flame Sensor
  53
Aqua-Hot 250D System Features
55
- Diesel Burner Overview
  56
- Diesel Burner Operational Flow Chart
  57
- Diesel Switch Panel
  58
- System Schematic
  59
- Diesel Burner Controller
  60
- Disassembly of Burner Componentry
  63
- Re-Assembly of Burner Componentry
  64
- Detaching the Diesel Burner
  65
- Re-Attaching the Diesel Burner
  67
- Diesel Igniter Module
  68
- Ignition Coil
  69
- Diesel Fuel Delivery System
  70
- Diesel Combustion Blower Fan
  71
- Adjustment of the Diesel Air Shutter
  72
- Combustion Blower Fan Buck-Boost Module
  73
- Photo-Eye
  75
- Diesel Burner Annual Service
  77
- Filling the Aqua-Hot
  79
- Purging the Aqua-Hot
  79
- Winterizing and De-Winterizing the Aqua-Hot
  80
Troubleshooting
81
- General Troubleshooting
  81
- Uneven, or Lack of Hot Water
  81
- 250D Unit Smoke
  82
- Lack of Interior Heat
  84
- Burner Troubleshooting
  85
- Propane Burner Troubleshooting
  86
Anti-Freeze Heating Solution
87
- Measuring Propylene Glycol Concentration
  89

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Aqua-Hot 250P Installation Manual

Aqua-Hot 250P Installation Manual (50 pages)

Brand: Aqua-Hot | Category: Heating System | Size: 12.44 MB

Table of Contents

Aqua-Hot 250P Use And Care Manual

Aqua-Hot 250P Use And Care Manual (24 pages)

Brand: Aqua-Hot | Category: Heating System | Size: 2.59 MB

Table of Contents

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