Sanyo ECO G SGP-EW120M2G2W Instruction manual

TECHNICAL DATA
Gas Heat Pump
Air Conditioner
M2 W Multi
REFERENCE No. TD7110003-00
OUTDOOR MODEL No. PRODUCT CODE No.
SGP-EW120M2G2W
SGP-EW150M2G2W
SGP-EW190M2G2W
SGP-EW240M2G2W
182680136
182680135
182680134
182680133

W Multi
Contents
System Configuration ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ A-1
Outdoor Unit ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ B-1
Control ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ C-1
System Design ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ D-1
Installation Work ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ E-1
Separately Sold Parts ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ F-1
Periodic Inspection ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ G-1

A-1
System Configuration
Contents
1. Type Configuration
(1) Outdoor unit ······················································································································A-2

System Configuration
1. Type Configuration
A-2
(1) Outdoor Unit
W Multi (13, 16, 20 and 25 Horsepower)
SGP-EW120M2G2W (single-phase)
SGP-EW150M2G2W (single-phase)
SGP-EW190M2G2W (single-phase)
SGP-EW240M2G2W (single-phase)

B-1
Outdoor Unit
Contents
1. Gas Usage Conditions
(1) Usable Gas ························································································································· B-2
(2) Gas Supply Pressure·········································································································· B-2
(3) Applicable Gas Type··········································································································· B-2
(4) Gas Maximum Flow Volume······························································································· B-2
(5) When using Propane ··········································································································B-3
2. Specifications ························································································································ B-4
3. External Dimensions ············································································································ B-8
4. Wiring Diagram ····················································································································· B-9
5. Performance Characteristics ······························································································ B-10
6. Operating Sound Level Characteristics
(1) Standard Mode ··················································································································· B-14
(2) Quiet Mode ························································································································· B-18
7. Vibration Force
(1) Measurement Points··········································································································· B-22
(2) Vibration Force ··················································································································· B-22

Outdoor Unit
1. Gas Usage Conditions
B-2
(1) Usable Gas
1) Depending upon the calorific value of the natural gas, the setting for the gas fuel flow rate adjustment nozzle
will differ.
(2) Gas Supply Pressure
Units: mbar
Gas Type Maximum Standard Minimum
P 45 37 25
H, L, E 25 20 17
(3) Applicable Gas Type
Group P H L E
Gas composition
Standard gas
Calorific value
(MJ/m
3
N)
C
3
H
8
100%
G31
95.65
CH
4
100%
G20
37.78
C
H
4
86% N
2
14%
G25
32.49
CH
4
100%
G20
37.78
Type 120 ○ ◎ ○ ○
Type 150 ○ ◎ ○ ○
Type 190 ○ ◎ ○ ○
Model
Name Type 240
○ ◎ ○ ○
Applicability ◎ : Standard setting when shipped from the factory
○ : Necessary to change the gas type setting on site
(4) Gas Maximum Flow Volume
Outdoor unit Gas Maximum Flow
Volume (kW)
Type 120 43
Type 150 57
Type 190 69
Type 240 80
The gas maximum flow volume is the quantity of gas consumed after start up and operating at full
capacity, with the gas at 40
o
C and at standard pressure.

Outdoor Unit
1. Conditions for gas use
B-3
(5) When using Propane
* When using Propane as the gas fuel, it is necessary to adjust the fuel adjustment valve and the gas
type setting.
(1) Fuel valve setting
● With the power supply breaker for the outdoor unit
OFF
1) Move the lever of the P/N switch that is attached to the
mixer part of the engine to the position shown in the
diagram. Turn it 180 degrees in the clockwise direction
(there is a stopper provided). Do not apply unnecessary
force to turn it any further.
2) In the electrical equipment box, fix the "Gas type
setting/Adjustment Completed" label to the
prescribed position for the PL NAME.
(2) Fuel Gas Type Setting
● Check that the fuel adjustment valve setting has
been set before operating the outdoor control board.
1) Press the home key (S004) for longer than one second and the menu item number will be displayed.
2)
Next, press the up (S005)/down (S006) key to set the menu item number to .
3) After displaying , is displayed. When is displayed press the set
(S007) key. The green LED (D053) lights up, and the system address setting is displayed.
(For example: )
4) Next operate the down (S006)/up (S005) key, to display the gas type setting. When the gas
type setting is displayed, press the set (S007) key for longer than one second.
Note: When setting the gas type, ** is displayed.(for ** enter 00-05)
5) A red LED (D052) lights up, indicating that a forced setting is being carried out. In this condition, press
the down (S006)/up (S005) key, and select the gas type.
The relationship between display and gas type is as shown in the following table.
Display Gas type
(GAS 00) Propane G31
(GAS 01) -
(GAS 02) Natural gas G20
(GAS 03) Natural gas G25
(GAS 04) -
(GAS 05) -
(GAS 06) -
(GAS 07) -
(GAS 08) -
(GAS 09) -
(GAS 0A) -
(GAS 0b) -
(GAS 0C) -
(GAS 0d) -
(GAS 0E) -
↑ Up key
(S005)
↓ Down key
(S006)
(GAS 0F) -
* When the H/L/E gas type is selected, the oil replacement time warning is not displayed.
6) After completing selection of gas type, press the set (S007) key for longer than 1 second. The red LED
(D052) will be extinguished.
7) Press the home (S004) key to complete the setting.
Note: When using propane, change the setting in accordance with the above procedure to

Outdoor unit 2. Specifications
B-4
Model No. SGP-EW120M2G2W
External dimensions (mm)
Height 2,248
Width 1,800
Depth 1,000 (+60)
Weight (kg) 790
Performance (kW)
Cooling capacity 35.5
Heating capacity (Standard) 40.0
Heating capacity (low temp.) 42.5
Hot Water (Cooling mode) 12.0 (@75°C outlet)
Generate electricity power source 220 to 240 V, 50 Hz,
Single-phase
Electrical rating
Cooling
Running amperes (A) 3.93
Power input (kW) 0.85
Power factor (%) 94
Heating
Running amperes (A) 4.57
Power input (kW) 1.01
Power factor (%) 96
Starting amperes (A) 30
Gas Type
Gas Band
P Propane gas (G31)
H natural gas (G20)
L Natural gas (G25)
E natural gas (G20)
Gas consumption (kW)
Cooling 24.5
Heating (Standard) 28.1
Heating (low temp.) 36.8
Compressor
Cooling oil (L) （type）7.5 (HP-9)
Crankcase heater (W) 30
Paint color (Munsell code) Silky Shade (1Y8.5/0.5)
Notes
1. Cooling and heating capacities in the tables are determined under the test conditions of JIS B 8627.
Operating condition Cooling Heating (standard) Heating (low temp.) Heating (cold environ.)
Indoor air intake temp. 27°CDB/19°CWB 20°CDB 20°CDB/15°CWB or less 20°CDB/15°CWB or less
Outdoor air intake temp. 35°CDB 7°CDB/6°CWB 2°CDB/1°CWB -10°CDB/-11°CWB
・Effective heating requires that the outdoor air intake temperature be at least –20°CDB or –21°CWB.
2. Gas consumption is the total (high) calorific value standard.
3. Outdoor unit operating sound is measured 1 meter from the front and 1.5 meters above the floor (in an
anechoic environment). Actual installations may have larger values due to ambient noise and reflections.
4. Values in parentheses ( ) for refrigerant gas and liquid types are those when the maximum piping length
exceeds 90 meters (equivalent length). (Reducers are available locally.)
5. Specifications are subject to change without notice.
6. Hot water heating capacity is applicable during cooling operation as in Note 1.
Engine
Displacement (L) 2.488
Rated output (kW) 10.0
Oil Type Sanyo Genuine
Quantity (L) 46
Starter motor 12 V DC, 2.0 kW
Starter type AC/DC conversion type DC
starter
Engine cooling water
Quantity (L) 27
Concentration, Freezing
temperature 50 V/V%, –35°C
Cooling water pump rated
output (kW) 0.16
Refrigerant type, Quantity (kg) HFC [R410A] , 11.5
Air intakes Front and Rear
Air outlet Top
Piping
Refrigerant gas (mm) φ25.4(brazed)
(φ28.58) (Note 4)
Refrigerant liquid (mm) φ12.7(brazed)
(φ15.88) (Note 4)
Balance (mm) φ9.52(flared)
Fuel gas R3/4 (Bolt, thread)
Exhaust drain (mm) φ25 .Rubber hose (length: 200)
Hot water supply in/out Rp3/4 (Nut, thread)
Operating noise level dB(A) 57
Ventilation System
Type Propeller fans (x2)
Air flow rate (m3/min) 380
Rated output (kW) 0.70×2
Drain heater (W) 40

Outdoor unit 2. Specifications
B-5
Model No. SGP-EW150M2G2W
External dimensions (mm)
Height 2,248
Width 1,800
Depth 1,000 (+60)
Weight (kg) 790
Performance (kW)
Cooling capacity 45.0
Heating capacity (Standard) 50.0
Heating capacity (low temp.) 53.0
Hot Water (Cooling mode) 16.0 (@75°C outlet)
Generate electricity power source 220 to 240 V, 50 Hz,
Single-phase
Electrical rating
Cooling
Running amperes (A) 6.18
Power input (kW) 1.35
Power factor (%) 95
Heating
Running amperes (A) 4.57
Power input (kW) 1.01
Power factor (%) 96
Starting amperes (A) 30
Gas Type
Gas Band
P Propane gas (G31)
H natural gas (G20)
L Natural gas (G25)
E natural gas (G20)
Gas consumption (kW)
Cooling 31.6
Heating (Standard) 36.1
Heating (low temp.) 47.3
Compressor
Cooling oil (L) （type）7.5 (HP-9)
Crankcase heater (W) 30
Paint color (Munsell code) Silky Shade (1Y8.5/0.5)
Notes
1. Cooling and heating capacities in the tables are determined under the test conditions of JIS B 8627.
Operating condition Cooling Heating (standard) Heating (low temp.) Heating (cold environ.)
Indoor air intake temp. 27°CDB/19°CWB 20°CDB 20°CDB/15°CWB or less 20°CDB/15°CWB or less
Outdoor air intake temp. 35°CDB 7°CDB/6°CWB 2°CDB/1°CWB -10°CDB/-11°CWB
・Effective heating requires that the outdoor air intake temperature be at least –20°CDB or –21°CWB.
2. Gas consumption is the total (high) calorific value standard.
3. Outdoor unit operating sound is measured 1 meter from the front and 1.5 meters above the floor (in an
anechoic environment). Actual installations may have larger values due to ambient noise and reflections.
4. Values in parentheses ( ) for refrigerant gas and liquid types are those when the maximum piping length
exceeds 90 meters (equivalent length). (Reducers are available locally.)
5. Specifications are subject to change without notice.
6. Hot water heating capacity is applicable during cooling operation as in Note 1.
Engine
Displacement (L) 2.488
Rated output (kW) 10.0
Oil Type Sanyo Genuine
Quantity (L) 46
Starter motor 12 V DC, 2.0 kW
Starter type AC/DC conversion type DC
starter
Engine cooling water
Quantity (L) 27
Concentration, Freezing
temperature 50 V/V%, –35°C
Cooling water pump rated
output (kW) 0.16
Refrigerant type, Quantity (kg) HFC [R410A] , 11.5
Air intakes Front and Rear
Air outlet Top
Piping
Refrigerant gas (mm) φ28.58(brazed)
(φ31.75) (Note 4)
Refrigerant liquid (mm) φ12.7(brazed)
(φ15.88) (Note 4)
Balance (mm) φ9.52(flared)
Fuel gas R3/4 (Bolt, thread)
Exhaust drain (mm) φ25 .Rubber hose (length: 200)
Hot water supply in/out Rp3/4 (Nut, thread)
Operating noise level dB(A) 57
Ventilation System
Type Propeller fans (x2)
Air flow rate (m3/min) 380
Rated output (kW) 0.70×2
Drain heater (W) 40

Outdoor unit 2. Specifications
B-6
Model No. SGP-EW190M2G2W
External dimensions (mm)
Height 2,248
Width 1,800
Depth 1,000 (+60)
Weight (kg) 820
Performance (kW)
Cooling capacity 56.0
Heating capacity (Standard) 63.0
Heating capacity (low temp.) 67.0
Hot Water (Cooling mode) 20.0 (@75°C outlet)
Generate electricity power source 220 to 240 V, 50 Hz,
Single-phase
Electrical rating
Cooling
Running amperes (A) 6.18
Power input (kW) 1.35
Power factor (%) 95
Heating
Running amperes (A) 4.57
Power input (kW) 1.01
Power factor (%) 96
Starting amperes (A) 30
Gas Type
Gas Band
P Propane gas (G31)
H natural gas (G20)
L Natural gas (G25)
E natural gas (G20)
Gas consumption (kW)
Cooling 38.3
Heating (Standard) 43.0
Heating (low temp.) 56.4
Compressor
Cooling oil (L) （type）7.5 (HP-9)
Crankcase heater (W) 30
Paint color (Munsell code) Silky Shade (1Y8.5/0.5)
Notes
1. Cooling and heating capacities in the tables are determined under the test conditions of JIS B 8627.
Operating condition Cooling Heating (standard) Heating (low temp.) Heating (cold environ.)
Indoor air intake temp. 27°CDB/19°CWB 20°CDB 20°CDB/15°CWB or less 20°CDB/15°CWB or less
Outdoor air intake temp. 35°CDB 7°CDB/6°CWB 2°CDB/1°CWB -10°CDB/-11°CWB
・Effective heating requires that the outdoor air intake temperature be at least –20°CDB or –21°CWB.
2. Gas consumption is the total (high) calorific value standard.
3. Outdoor unit operating sound is measured 1 meter from the front and 1.5 meters above the floor (in an
anechoic environment). Actual installations may have larger values due to ambient noise and reflections.
4. Values in parentheses ( ) for refrigerant gas and liquid types are those when the maximum piping length
exceeds 90 meters (equivalent length). (Reducers are available locally.)
5. Specifications are subject to change without notice.
6. Hot water heating capacity is applicable during cooling operation as in Note 1.
Engine
Displacement (L) 2.488
Rated output (kW) 12.4
Oil Type Sanyo Genuine
Quantity (L) 46
Starter motor 12 V DC, 2.0 kW
Starter type AC/DC conversion type DC
starter
Engine cooling water
Quantity (L) 27
Concentration, Freezing
temperature 50 V/V%, –35°C
Cooling water pump rated
output (kW) 0.16
Refrigerant type, Quantity (kg) HFC [R410A] , 11.5
Air intakes Front and Rear
Air outlet Top
Piping
Refrigerant gas (mm) φ28.58(brazed)
(φ31.75) (Note 4)
Refrigerant liquid (mm) φ15.88(brazed)
(φ19.05) (Note 4)
Balance (mm) φ9.52(flared)
Fuel gas R3/4 (Bolt, thread)
Exhaust drain (mm) φ25 .Rubber hose (length: 200)
Hot water supply in/out Rp3/4 (Nut, thread)
Operating noise level dB(A) 58
Ventilation System
Type Propeller fans (x2)
Air flow rate (m3/min) 380
Rated output (kW) 0.70×2
Drain heater (W) 40