User Manuals: Lennox MWHB018S4 Mini-Split Heat Pump

Manuals and User Guides for Lennox MWHB018S4 Mini-Split Heat Pump. We have 1 Lennox MWHB018S4 Mini-Split Heat Pump manual available for free PDF download: Service Manual

Lennox MWHB018S4 Service Manual

Lennox MWHB018S4 Service Manual (24 pages)

MINI-SPLIT SYSTEMS

Brand: Lennox | Category: Air Conditioner | Size: 3 MB

Table of Contents

Table of Contents
1
Indoor Units
2
Model Number Identification
2
Indoor Unit Specifications
2
Indoor Unit Dimensions (All Models)
4
Indoor Unit Clearances (All Models)
4
Indoor Unit Wall Mounts (All Models)
5
Indoor/Outdoor Matches
5
Connection to Centralized Controller
6
Set Indoor Unit Address for Centralized Control (Used with VRF Only)
6
Indoor Unit Connection Points for Centralized Controller
6
Outdoor Units
7
Model Number Identification
7
Specifications
7
MCB Cooling Capacity
9
009 (208/230V)
9
012 (115V)
10
012 (208/230V)
10
018 (208/230V)
11
MHB Cooling Capacity
12
009 (115V)
12
009 (208/230V)
12
012 (115V)
13
012 (208/230V)
13
018 (208/230V)
14
MHB Heating Capacity
15
009 (115V)
15
009 (208/230V)
15
018 (208/230V)
16
Outdoor Unit Dimensions (Mcb And Mhb)
17
Outdoor Unit Clearances
17
Single Units
17
Multiple Units
18
Refrigeration Pipe Work
19
Single-Zone Refrigerant Cycle Diagram
19
Single-Zone Piping Limitations
19
Add Refrigerant After Long-Term System Operation
20
Servicing Indoor Unit Refrigeration Circuit
20
Collecting Refrigerant into Outdoor Unit
20
Air Purging with Vacuum Pump
20
Evacuation after Servicing the Outdoor Unit Refrigeration Circuit
21
Evacuation of the Complete Refrigeration
21
Circuit (Indoor and Outdoor Units)
21
Refrigerant Charging
21
Cooling Chart
22
Capacity Request Calculations
22

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