A16CM4H4R39 - Revision history

ACINT at 13:44, 1 October 2014

2014-10-01T13:44:00Z

ACINT at 13:42, 1 October 2014

2014-10-01T13:42:52Z

ACINT at 13:08, 1 October 2014

2014-10-01T13:08:33Z

ACINT at 14:38, 6 May 2014

2014-05-06T14:38:35Z

ACINT at 15:35, 16 December 2013

2013-12-16T15:35:41Z

ACINT at 16:47, 10 December 2013

2013-12-10T16:47:59Z

ACINT at 21:05, 12 November 2013

2013-11-12T21:05:17Z

ACINT: Created page with "A16CM4H4R39 is the 16 SEER, 36,000 Btu dual zone multi split unit. == Malfunction Indicator == Note: When several malfunctions occur at the same time, they will be displayed..."

2013-11-11T19:13:58Z

Created page with "A16CM4H4R39 is the 16 SEER, 36,000 Btu dual zone multi split unit. == Malfunction Indicator == Note: When several malfunctions occur at the same time, they will be displayed..."

New page

A16CM4H4R39 is the 16 SEER, 36,000 Btu dual zone multi split unit.
== Malfunction Indicator ==
Note: When several malfunctions occur at the same time, they will be displayed in circulation and every malfunction is displayed for 5 seconds.
{| class="wikitable"
| NO.
| Malfunction description
| LED1
| LED2
| LED3
| LED4
|-
| 0
| Normal stop
| off
| off
| off
| off
|-
| 1
| Compressor run
| on
| off
| off
| off
|-
| 2
| Compressor overload protection
| blinking
| off
| off
| off
|-
| 3
| Discharge protection
| off
| on
| off
| off
|-
| 4
| Outdoor unit overload protection
| on
| on
| off
| off
|-
| 5
| High pressure protection
| blinking
| on
| off
| off
|-
| 6
| Over current protection
| off
| blinking
| off
| off
|-
| 7
| [[IMP Protection Malfunction(Multi ODU)|IMP protection]]
| on
| blinking
| off
| off
|-
| 8
| IMP overheating protection
| blinking
| blinking
| off
| off
|-
| 9
| [[PFC Protection Malfunction (Multi ODU)|PFC protection (including PFC overheating protection)]]
| off
| off
| on
| off
|-
| 10
| Phase current protection
| on
| off
| on
| off
|-
| 11
| Over voltage protection
| blinking
| off
| on
| off
|-
| 12
| Insufficient voltage protection
| off
| on
| on
| off
|-
| 13
| Start failure
| on
| on
| on
| off
|-
| 14
| [[Compressor Desynchronizing Malfunction (Multi ODU)|Compressor desynchronizing]]
| blinking
| on
| on
| off
|-
| 15
| Compressor phase-lacking protection
| off
| blinking
| on
| off
|-
| 16
| Compressor phase current detection malfunction
| on
| blinking
| on
| off
|-
| 17
| Memory chip mistake
| blinking
| blinking
| on
| off
|-
| 18
| DC power supply short-circuit
| off
| off
| blinking
| off
|-
| 19
| Defrosting
| on
| off
| blinking
| off
|-
| 20
| Oil return
| blinking
| off
| blinking
| off
|-
| 21
| Complete unit frequency restriction protection
| off
| on
| blinking
| off
|-
| 22
| Complete unit frequency dropping protection
| on
| on
| blinking
| off
|-
| 23
| Unit A frequency restriction or frequency dropping protection
| blinking
| on
| blinking
| off
|-
| 24
| Unit B frequency restriction or frequency dropping protection
| off
| blinking
| blinking
| off
|-
| 25
| Unit C frequency restriction or frequency dropping protection
| on
| blinking
| blinking
| off
|-
| 26
| Unit D frequency restriction or frequency dropping protection
| blinking
| blinking
| blinking
| off
|-
| 27
| Outdoor ambient temperature sensor protection
| off
| off
| off
| on
|-
| 28
| Outdoor tube temperature sensor protection
| on
| off
| off
| on
|-
| 29
| Discharge temperature sensor protection
| blinking
| off
| off
| on
|-
| 30
| IPM thermal resistance malfunction
| off
| on
| off
| on
|-
| 31
| Unit A liquid pipe temperature sensor malfunction
| on
| on
| off
| on
|-
| 32
| Unit A gas pipe temperature sensor malfunction
| blinking
| on
| off
| on
|-
| 33
| Unit B liquid pipe temperature sensor malfunction
| off
| blinking
| off
| on
|-
| 34
| Unit B gas pipe temperature sensor malfunction
| on
| blinking
| off
| on
|-
| 35
| Unit C liquid pipe temperature sensor malfunction
| blinking
| blinking
| off
| on
|-
| 36
| Unit C gas pipe temperature sensor malfunction
| off
| off
| on
| on
|-
| 37
| Unit D liquid pipe temperature sensor malfunction
| on
| off
| on
| on
|-
| 38
| Unit D gas pipe temperature sensor malfunction
| blinking
| off
| on
| on
|-
| 39
| Unit A mode conflict
| off
| on
| on
| on
|-
| 40
| Unit B mode conflict
| on
| on
| on
| on
|-
| 41
| Unit C mode conflict
| blinking
| on
| on
| on
|-
| 42
| Unit D mode conflict
| off
| blinking
| on
| on
|-
| 43
| Communication failure with Unit A
| on
| blinking
| on
| on
|-
| 44
| Communication failure with Unit B
| blinking
| blinking
| on
| on
|-
| 45
| Communication failure with Unit C
| off
| off
| blinking
| on
|-
| 46
| Communication failure with Unit D
| on
| off
| blinking
| on
|-
| 47
| Unit A freeze protection
| blinking
| off
| blinking
| on
|-
| 48
| Unit B freeze protection
| off
| on
| blinking
| on
|-
| 49
| Unit C freeze protection
| on
| on
| blinking
| on
|-
| 50
| Unit D freeze protection
| blinking
| on
| blinking
| on
|-
| 51
| Unit A overheating prevention protection
| off
| blinking
| blinking
| on
|-
| 52
| Unit B overheating prevention protection
| on
| blinking
| blinking
| on
|-
| 53
| Unit C overheating prevention protection
| blinking
| blinking
| blinking
| on
|-
| 54
| Unit D overheating prevention protection
| off
| off
| off
| blinking
|-
| 55
| Unit A communication wire misconnection or expansion valve malfunction
| on
| off
| off
| blinking
|-
| 56
| Unit B communication wire misconnection or expansion valve malfunction
| blinking
| off
| off
| blinking
|-
| 57
| Unit C communication wire misconnection or expansion valve malfunction
| off
| on
| off
| blinking
|-
| 58
| Unit D communication wire misconnection or expansion valve malfunction
| on
| on
| off
| blinking
|}
== Common Troubleshooting ==
The following outline solutions for malfunctions that are either not indicated by the LEDs or cover more than one malfunction number in the above table.
* [[Capacity Charging Malfunction (Multi ODU)|Capacity Charging Malfunction]]
* [[Anti-High Temperature and Overload Malfunction (Multi ODU)|Anti-High Temperature and Overload Malfunction]]
* [[Temperature Sensor Malfunction (Multi ODU)| Temperature Sensor Malfunction]]
* [[Start Failure Malfunction (Multi ODU)|Start Failure Malfunction]]
* [[Communication Malfunction (Multi ODU)|Communication Malfunction]]
* [[Compressor Overload/Discharge Protection Malfunction (Multi ODU)|Compressor Overload/Discharge Protection Malfunction]]

@@ Line 62: / Line 62: @@
 | 18
 | Cut-Off Valve
-| -
+|-
 | 19
 |  Electronic Expansion Valve
-| -
+|-
 | 20
 | Electric Expand Valve Fitting
-| -
+|-
 | 21
 | Electric Expand Valve Fitting
-| -
+|-
 | 22
 | Electric Expand Valve Fitting
-| -
+|-
 | 23
 | Electric Expand Valve Fitting
-| -
+|-
 | 24
 | Strainer
-| -
+|-
 | 25
 | Condenser Assy
-| -
+|-
 | 26
 |  Rear Grill
-| -
+|-
 | 27
 | Electric Box Assy
-| -
+|-
 | 28
 | Terminal Board
-| -
+|-
 | 29
 | Terminal Board
-| -
+|-
 | 30
 | Main Board
-| -
+|-
 | 31
 | Radiator
-| -
+|-
 | 32
 | Electric Box Cover
-| -
+|-
 | 33
 | Top Cover
-| -
+|-
 | 34
 | PFC Inductance
-| -
+|-
 | 35
 | Electric Heater
-| -
+|-
 | 36
 | Sensor Sub-Assy
-| -
+|-
 | 37
 | Magnet Coil

@@ Line 1: / Line 1: @@
 A16CM4H4R39 is the 16 SEER, 36,000 Btu quad zone multi split unit.
 [[File:Multi-cond.png|thumb|right|Multi Split Condenser]]
 == Piping Sizes ==
 {| class="wikitable"

@@ Line 1: / Line 1: @@
-A16CM4H4R39 is the 16 SEER, 36,000 Btu dual zone multi split unit.
+A16CM4H4R39 is the 16 SEER, 36,000 Btu quad zone multi split unit.
 [[File:Multi-cond.png|thumb|right|Multi Split Condenser]]
 == Piping Sizes ==

@@ Line 4: / Line 4: @@
 {| class="wikitable"
 ! Liquid Side
 ! Gas Side
 |-
 | 1/4"
 | 3/8"
 |}
 == Malfunction Indicator ==

← Older revision		Revision as of 16:47, 10 December 2013
Line 432:		Line 432:
	* [[Communication Malfunction (Multi ODU)\|Communication Malfunction]]		* [[Communication Malfunction (Multi ODU)\|Communication Malfunction]]
	* [[Compressor Overload/Discharge Protection Malfunction (Multi ODU)\|Compressor Overload/Discharge Protection Malfunction]]		* [[Compressor Overload/Discharge Protection Malfunction (Multi ODU)\|Compressor Overload/Discharge Protection Malfunction]]
		+	== Accessories ==
		+	*[[Wall Bracket (QBR-19.5)]]
		+	*[[Universal Remote (QTH-4000)]]