Argo AMG21CDT, Technical Data & Service Manual

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1-2 Major Component Specifications
Controller PCB (CE) RY2
Controls Electronic
setting °C 15 ± 1,5 ÷ 31 ± 2
differential °C 0,9 ± 0,2
Starting delay time 3 min ± 10 s
ON / OFF
COOLING / FAN
HIGH / LOW FAN
ALARM LAMP
capacity VA 1,5
primary V 220
secondary V 10,5
coil resistance primary (20°C) Ω 2754 ± 10%
coil resistance secondary (20°C) Ω 17,1 ± 10%
Thermistor (coil sensor) (TH1) NTC
open °C 1 ± 1
close °C 6 ± 1
-20 °C: 5846 ± 5% ; 20 °C: 604 ± 5%
-10 °C: 3159 ± 5% ; 30 °C: 368 ± 5%
0 °C: 1766 ± 5% ; 40 °C: 230 ± 5%
10 °C: 1018 ± 5% ; 50 °C: 147 ± 5%
Thermistor (room sensor) (TH2) NTC
10 °C: 1018 ± 5% ; 30 °C: 368 ± 5%
15 °C: 781 ± 5% ; 35 °C: 290 ± 5%
20 °C: 604 ± 5% ; 40 °C: 230 ± 5%
25 °C: 470 ± 5% ; 50 °C: 147 ± 5%
Fan & Fan Motor (FM) M01974
Type Centrifugal blower
Q'ty ……. Dia. and lenght mm 1…. Ø 170 / L 156
No. Of poles 4
Rpm Hi / Lo speed 1275 / 1058 with flexible exhaust tube retracted
Power input (230 V) W (Hi / Lo) 109 / 80
GREY-WHITE: 87,3 ÷ 101
WHITE-VIOLET: 36,2 ÷ 41,6
VIOLET-YELLOW: 22,8 ÷ 26,3
YELLOW-PINK: 22,8 ÷ 26,3
GREY-BROWN: 51,9 ÷ 59,6
type Thermostat
open °C 150 ± 10
close °C Automatic
(C1)
µF 3
VAC 450
Float microswitch (MS) CROUZET F83161.3
Contact rating 16(4) A - 250 VAC
up open
down close
Power relay (compressor) (PR) OMRON G4F
Contact rating 20 A - 250 V
Coil supply VDC 12
Coil resistance (20 °C) Ω 158 ± 10%
Compressor (CM) Rotary (hermetic)
Model
Nominal input (230 V)
W
Compressor oil cc
C - R Ω
C - S Ω
Data subject to change without notice
Coil resistance ( 20°C)
Coil resistance (25°C ) Ω
Safety devices
Run capacitor
operating temp.
Resistance Ω
Trasformer
Function selection and indicator lamp
Ω Resistance
5,56 ± 7%
5RS080EAA (R410A)
675
300
5,19 ± 7%
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