Midea MRBT-100CWN1-D - Accessory; Maintenance and Upkeep

60Hz R410A ClimaMaster Tropical Rooftop Package Unit MCAC-RTSM-2015-01
78
17. Accessory
1
1
1
1
1
Name of accessories
Manual
Drain outlet
KJR-12B Wired controller
Drain pipe
Snap ring
Qty
Shape
18. Maintenance and Upkeep
Regular maintenance and upkeep
Some regular maintenance and upkeep have been carry on by user, includes: change the one-time dust filter,
clean casing, wash condenser and replace a new belt, as well as do some test for the equipment.
Model
A
6.2 Ton
328mm
7.5 Ton
328mm
8.5Ton
395mm
10 Ton
395mm
12.5Ton
620mm
15 Ton
576mm
17.5 Ton
576mm
20 Ton
525mm
Note：At least 1m flame resistant layer must be laid at the end of the air duct internal surface.
Regulating belt of rate of tension, inner fan Refer to the following Fig. fixed bolt of electric motor’s supporting
slide was loosened, following electric motor was droved, rate of belt tension will begin change.
Method of belt tensioning using belt tension indicator
Calculate the deflection in mm on a basis of 16mm per meter of center distance
Center distance (m) ×16=deflection (mm).