User Manuals: Mitsubishi Electric EHPX-YM9C.UK Heater

Manuals and User Guides for Mitsubishi Electric EHPX-YM9C.UK Heater. We have 2 Mitsubishi Electric EHPX-YM9C.UK Heater manuals available for free PDF download: Service Manual

Mitsubishi Electric EHPX-YM9C.UK Service Manual

Mitsubishi Electric EHPX-YM9C.UK Service Manual (85 pages)

R410A HYDROBOX

Brand: Mitsubishi Electric | Category: Water Heater | Size: 20 MB

Table of Contents

Table of Contents
1
Reference Manual
2
Safety Precaution
3
- Warning
  3
- Tools (for R410A)
  4
- Using R410A Refrigerant Heat Pumps
  4
- Additional Refrigerant Charge
  5
- Cautions for Service
  5
- Service Tools
  5
Specifications
6
Part Names and Functions
7
Outlines and Dimensions
8
- Technical Drawings
  8
- Service Access Diagrams
  9
- Outputs
  10
- Signal Inputs
  10
Wiring Diagram
10
Field Wiring
16
- Hydrobox Powered Via Outdoor Unit
  16
- 1 Phase
  17
- 3 Phase
  17
- Hydrobox Powered by Independent Source
  17
Water System Diagram
18
Controls
21
- Main Controller
  21
- Main Controller Parts
  21
- Main Screen Icons
  21
- General Operation
  22
- Installer Level – Long Press
  22
- Main Settings Menu
  22
- Setting the Main Controller
  22
- User Level – Short Press
  22
- Main Controller Menu Tree
  23
- Function Settings
  25
- Manual Operation
  25
- Service Menu
  25
- Auxiliary Settings
  26
- Economy Settings for Pump
  26
- Electric Heater (Heating)
  26
- Thermistor Adjustment
  26
- Flow Sensor
  27
- Heat Source Setting
  27
- Mixing Valve Control
  27
- Pump Speed
  27
- Cold Weather Function
  28
- Freeze Stat Function
  28
- Heating Operation
  28
- Operation Settings
  28
- Calculation Internally
  29
- Connectable Electric Energy Meter and Heat Meter
  29
- Energy Monitor Settings
  29
- General Description
  29
- Demand Control(IN4)
  30
- External Input Settings
  30
- Outdoor Thermostat (IN5)
  30
- Running Information
  30
- Error History
  31
- Password Protection
  31
- Summary of Settings
  31
- To Delete an Error History Item
  31
- Manual Reset
  32
- Resetting the Password
  32
- SD Card
  32
- Indoor Unit Switch Setting Display (Request Code: 162 to 166)
  34
- Output Signal Display (Request Code: 175/553)
  36
- Boiler
  40
- Emergency Operation
  40
- Heater
  40
- Indoor Unit Only Operation
  40
- Malfunction Diagnosis Method by Main Controller
  41
- Test Run
  41
Troubleshooting
41
Disassembly Procedure
58
Supplementary Information
79
Engineers Forms
80
Service and Maintenance
80

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Mitsubishi Electric EHPX-YM9C.UK Service Manual

Mitsubishi Electric EHPX-YM9C.UK Service Manual (98 pages)

Brand: Mitsubishi Electric | Category: Heat Pump | Size: 21 MB

Table of Contents

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