Cooper&Hunter CH-IRT05NM, Service Manual, Page: 8 / 110

Rooftop Packaged Service Manual PRODUCT
5
Refrigerant
Refrigerant
charge
kg (lbs) 5(12.98) 16
（
41.54
）
21
（
54.52
）
Type/Circuit
R410A/One
Refrigerant
Circuit
R410A/One
Refrigerant
Circuit
R410A/One
Refrigerant
Circuit
Refrigerant Control
Electronic
expansion valve
Electronic
expansion valve
Electronic
expansion valve
Dimensions(
W*D*H)
Outline
inch 68.9×43.3×32.1 83.1×57.1×48.4 110.6×88.2×48.4
mm 1750×1100×815 2110×1450×1230 2810×2240×1230
Package
inch 69.3×43.7×33.5 83.5×57.5×49.6 111.0×88.6×49.6
mm 1760×1110×850 2120×1460×1260 2820×2250×1260
Weight
Net kg (lbs) 300(661.5) 537
（
1184
）
900
（
1984
）
Gross kg (lbs) 320(705.6) 570
（
1257
）
950
（
2094
）
Filter PP Washable synthetic Washable synthetic
Stuffing Quantity 20ft\40ft\40ft(Hi) 12/26/39 4/8/16 2/4/8
Notes:
①
The cooling capacity stated above is measured under following conditions:

Indoor Conditions: 27
℃
DB/19
℃
WB (81
℉
DB/67
℉
WB);

Outdoor Conditions: 35
℃
DB/24
℃
WB (95
℉
DB/76
℉
WB).
②
The air volume is measured at the relevant standard external static pressure.
③
M.C.A: Minimum Circuit Ampacity.
④
The technical parameters are changed along with the products improvement; please refer
to
the nameplate of the unit for actual data.
4.2 OPERATION RANGE
C
H
-I
RT
05N
M ,
C
H
-I
RT
08N
M
Item Outdoor Condition (DB °C)
Cooling -5~52
Heating -15~24
C
H
-I
RT
15N
M
Item Outdoor Condition (DB °C)
Cooling 5~52
Heating 0~24