Service manual

PRODUCT IDENTIFICATION
5
A
R U F 3642 1
A
A
Product Type
A
: Single Piece Air Handler
Application
C: Ceiling Mount PSC Motor
D: Downflow PSC Motor
E: Multi-Position Variable Speed Motor
R: Multi-Position PSC Motor
W: Wall Mount PSC Motor
Cabinet Finish
U: Unpainted
P: Painted
N: Uncased
Nominal Capacity Range @ 13 SEER
Multi-Position & Downflow Applications
3642: 3 - 3 1/2 tons
1830: 1 1/2 - 3 1/2 tons
1729: 1 1/2 - 2 1/2 Tons 10 SEER (for export systems)
Ceiling Mount & Wall Mount Applications
1805: Nominal Cooling Capacity
Electric Heat kw - 1 1/2 tons Cooling/5 kw Electric Heat
2405: Nominal Cooling Capacity
Electric Heat kw - 2 Tons Cooling/5 kw Electric Heat
3608: Nominal Cooling Capacity
Electric Heat kw - 3 Tons Cooling/8 kw Electric Heat
Major Revision
A
: Initial Release
Electrical
1: 208/230V, 1 Phase, 60 Hz
Expansion Device
F: Flowrater
Minor Revision
A
: Initial Release
MB E 8 00
A
A
1
Design Series
MB: Modular Blower
Motor Types
E: Variable-speed
R: Constant-speed
Air Flow Delivered
08: 800 CFM
12: 1,200 CFM
16: 1,600 CFM
20: 2,000 CFM
Design Series
A: First Series
Circuit Breaker
2: 208/230-60-1
Factory-installed
Electric Heat
00: No Heat
Voltage/Hz/Phase
1: 208-230/60/1