Technibel iSeries Manual

TECHNICAL DATA
& SERVICE MANUAL
OUTDOOR UNIT: GR9FI30LTR5IAA
GR9FI40LTR5IAA
GR9FI50LTR5IAA
SPLIT SYSTEM AIR CONDITIONER
May 2016
iSeries
GR9FI30LTR5IAA
AEI1G 30 LT AEI1G 40-50 LT
GR9FI4-50 0LTR5IAA

TABLE OF CONTENTS
1SCOPE...................................................................................................................................4
2DIMENSIONAL DATA AND EXTERIOR APPEARANCE...........................................5
3TECHNICAL SPECIFICATIONS .....................................................................................7
4REFRIGERANT CIRCUIT ...............................................................................................10
5ELECTRICAL WIRING DIAGRAM ...............................................................................13
PRINCIPLE OF FUNCTIONING...................................................................................15
7COMPONENTS OPERATION.........................................................................................17
8DEFROST............................................................................................................................19
9PROTECTIONS .................................................................................................................21
10 COMPONENT DESCRIPTION .......................................................................................23
11 DIAGNOSTIC TABLE ......................................................................................................26
12 TROUBLESHOOTING......................................................................................................27
13 COMPONENT REPLACEMENT ......................................................................................30
14 PACKAGING......................................................................................................................39
15 LABELS ...............................................................................................................................41

REVISION NOTES
Rev. Date Author Checked Comments
00 01 10 2014
MDG GV First release.
01 14 11 2014
02 20 01 2015
GV MDG Added Scope, Packaging and Labels sections. Added
exterior appearance description. Fixed CDT sensor table.
GV MDG 30-40-50

1Scope
This specification document is applied to the outdoor units mentioned below used for air to air heat
pump to be delivered
UNIT MODEL TABLE
DECLARATION OF CONFORMITY “CE”
Units described in this document conform to the protection requirement of the following EC directives:
•
••
•EMC Directive 2004 108 EC
•
••
•LVD (Low Voltage Directive) 2006 95 EC
•
••
•RoHS 2 Directive 2011 65 EU
Standards:
•EN378-2:2008 + A1:2009
•EN 60335-1:2002+A11:2004+A12:2006+A13:2008+A14:2010
•EN 60335-2-40 :2003+A11:2004+A12:2009+A1:2006
•EN 55014-1:2006 + A1:2009
•EN 55014-2:1997 + A1:2001+ A2:2008
•EN 61000-3-2:2006+A1:2009+A2:2009
•EN 61000-3-3:2008
•EN 61000-3-11:2000
•EN 61000-3-12:2005
CODICE TECHNIBEL
387107115
387107116
387107117
GR9FI30LTR5IAA
GR9FI40LTR5IAA
GR9FI50LTR5IAA

2Dimensional data and exterior appearance
Exterior appearance – color Top front and side rear panel: silver
(F1936)
Fan Guard and valve covering: gray
(RAL7042)
Material Panel: zinc-coated steel sheet
Fan guard and valve covering: polypropylene
Painting 2 layers,
20 µ or more for electro coating (lower layer)
40 µ or more for polyester powder paint coating (top layer)
Total Coating thickness is 60 µ or more.
240 hrs salt spray test
GR9FI30LTR5IAA

Exterior appearance – color Top front and side panel: silver
(F1936)
Fan Guard and valve covering: gray
(RAL7042)
Material Panel: zinc-coated steel sheet
Fan guard and valve covering: polypropylene
Painting 2 layers,
20 µ or more for electro coating (lower layer)
40 µ or more for polyester powder paint coating (top layer)
Total Coating thickness is 60 µ or more.
240 hrs salt spray test
GR9FI40LTR5IAA
GR9FI50LTR5IAA

3Technical specifications
AIR AIR
COOLING Pdesignc W 2680
+35°C SEER 6,11
A++
HEATING Pdesignh W 3030
Average -10°C SCOP 3,82
A
ERP Ecodesign - EN14825
COOLING
Minimum W 1370
+35°C OU 27 19°C IU Maximum W 3650
HEATING
Minimum W 930
+7 6°C OU +20°C IU Maximum W 3880
-7°C -8°C OU + 20° C IU Maximum W 2650
-10°C -11°C OU + 20° C IU Maximum W 2350
-22°C -21°C OU + 20° C IU Maximum W 2150
EN14511
Power supply V Ph Hz 230 1 50
Power input (max.) W A 1550 6,90
R410A standard refrigerant charge kg 0,81
Compressor type Single Rotary
Fan speed Auto
Sound pressure (max.) dB(A) 40
Liquid pipe mm (inch") 6,35 (1 4")
Gas pipe mm (inch") 9,52 (3 8)"
Total lenght of pipes (standard load) m 7,5
Total lenght of pipes (additional load) m 15
Maximum lenght difference (total) m 10
GR9FI30LTR5IAA

AIR AIR
COOLING Pdesignc W 3670
+35°C SEER 6,06
A++
HEATING Pdesignh W 4020
Average -10°C SCOP 4,01
A
ERP Ecodesign - EN14825
COOLING
Minimum W 1010
+35°C OU 27 19°C IU Maximum W 4060
HEATING
Minimum W 910
+7 6°C OU +20°C IU Maximum W 4870
-7°C -8°C OU + 20° C IU Maximum W 3510
-10°C -11°C OU + 20° C IU Maximum W 3250
-22°C -21°C OU + 20° C IU Maximum W 2980
EN14511
Power supply V Ph Hz 230 1 50
Power input (max.) W A 1550 6,90
R410A standard refrigerant charge kg 1,1
Compressor type Single Rotary
Fan speed Auto
Sound pressure (max.) dB(A) 44
Liquid pipe mm (inch") 6,35 (1 4")
Gas pipe mm (inch") 9,52 (3 8)"
Total lenght of pipes (standard load) m 7,5
Total lenght of pipes (additional load) m 15
Maximum lenght difference (total) m 10
GR9FI50LTR5IAA

AIR AIR
COOLING Pdesignc W 5215
+35°C SEER 6,74
A++
HEATING Pdesignh W 4070
Average -10°C SCOP 4,16
A
ERP Ecodesign - EN14825
COOLING
Minimum W 900
+35°C OU 27 19°C IU Maximum W 5650
HEATING
Minimum W 1030
+7 6°C OU +20°C IU Maximum W 5290
-7°C -8°C OU + 20° C IU Maximum W 3900
-10°C -11°C OU + 20° C IU Maximum W 3300
-22°C -21°C OU + 20° C IU Maximum W 3040
EN14511
Power supply V Ph Hz 230 1 50
Power input (max.) W A 1790 7,80
R410A standard refrigerant charge kg 1,3
Compressor type Twin Rotary
Fan speed Auto
Sound pressure (max.) dB(A) 41
Liquid pipe mm (inch") 6,35 (1 4")
Gas pipe mm (inch") 12,77 (1 2)"
Total lenght of pipes (standard load) m 7,5
Total lenght of pipes (additional load) m 20
Maximum lenght difference (total) m 10
GR9FI50LTR5IAA

4Refrigerant circuit
Note:
-In heating mode the refrigerant flow is in the opposite direction of the COOL arrows
-INV: 4-way valve
-EXP: Electronic Expansion Valve
-COM: Compressor
GR9FI30LTR5IAA