Aprilaire 1710A Troubleshooting Manual

Download Troubleshooting manual of Aprilaire 1710A Control Units, Dehumidifier for Free or View it Online on All-Guides.com.

Brand: Aprilaire

Category: Control Units , Dehumidifier

Type: Troubleshooting manual

Model: Aprilaire 1710A , Aprilaire 1750A , Aprilaire 1770A

Pages: 17 (1.25 Mb)

Download Aprilaire 1710A Troubleshooting manual

Aprilaire 1710A Troubleshooting manual - Page 1
1
Aprilaire 1710A Troubleshooting manual - Page 2
2
Aprilaire 1710A Troubleshooting manual - Page 3
3
Aprilaire 1710A Troubleshooting manual - Page 4
4
Aprilaire 1710A Troubleshooting manual - Page 5
5
Aprilaire 1710A Troubleshooting manual - Page 6
6
Aprilaire 1710A Troubleshooting manual - Page 7
7
Aprilaire 1710A Troubleshooting manual - Page 8
8
Aprilaire 1710A Troubleshooting manual - Page 9
9
Aprilaire 1710A Troubleshooting manual - Page 10
10
Aprilaire 1710A Troubleshooting manual - Page 11
11
Aprilaire 1710A Troubleshooting manual - Page 12
12
Aprilaire 1710A Troubleshooting manual - Page 13
13
Aprilaire 1710A Troubleshooting manual - Page 14
14
Aprilaire 1710A Troubleshooting manual - Page 15
15
Aprilaire 1710A Troubleshooting manual - Page 16
16
Aprilaire 1710A Troubleshooting manual - Page 17
17
1 | P a g e
Aprilaire Dehumidifier Troubleshooting Manual
Models 1710A, 1750A, 1770A
Table of Contents
Troubleshooting Fault Codes ....................................................................................................................... 1
1 blink ............................................................................................................................................... 2
2 blinks ............................................................................................................................................. 2
3 blinks ............................................................................................................................................. 2
4 blinks ............................................................................................................................................. 2
5 blinks ............................................................................................................................................. 6
6 blinks ............................................................................................................................................. 6
7 blinks ............................................................................................................................................. 6
Verifying Capacity......................................................................................................................................... 8
Water Leaks ................................................................................................................................................ 11
Fan Does Not Function ............................................................................................................................... 12
Circuit Breaker Trips ................................................................................................................................... 13
1710A/1750A/1770A Parts List .................................................................................................................. 14
1710A/1750A Electrical Schematic ............................................................................................................ 16
1770A Electrical Schematic ........................................................................................................................ 17
Instruments you will need to complete troubleshooting:
1. Digital Multi-Meter (DMM) capability of measuring
AC and DC voltage
Resistance
Capacitance
2. Temperature Meter for air temperature
3. Humidity Meter for air RH
Minimum tools needed to complete troubleshooting:
1. Phillips screwdriver (#2) or drill driver with #2 Phillips bit
2. Small (terminal) flat head screwdriver
3. Needle nose pliers
4. Level (to troubleshoot water leak claims)
Note: Do not hook up refrigeration gauges to the dehumidifier. Use of gauges will result in
refrigerant loss and performance loss.