Mitsubishi Electric LGH-F-RX3-E - Manual
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Table of Contents:
- Page 2 – Centralized Ventilation Method; COMPARISON OF PRIMARY BUILDING VENTILATION METHODS; Energy Recovery Ventilators – Core; Lineup of LOSSNAY; CENTRALIZED CONTROLLER AG-150A; PRINCIPLES
- Page 3 – Calculation of Total Energy Recovery Efficiency; air; ERV; Item; Construction; SA
- Page 4 – Operation / Ventilation Modes; Supply side; Energy Recovery Efficiency Correction Curve; Energy Recovery; and; Bypass
- Page 5 – Automatic Ventilation Switching - Bypass Damper Operation; Effect of Automatic Ventilation Mode; use of office equipment. (Only when interlocked with CITY MULTI; Table 2 Major dust concentrations; Reference data
- Page 6 – Filter; MERV
- Page 7 – OFF; Energy Recovery Ventilation Terminology
- Page 8 – MODELS AND SPECIFICATIONS; Model specifications and materials list for Lossnay
- Page 14 – Model LGH-F1200RX3-E Specifications Table; circuit board and requires two
- Page 15 – Model LGH-F1200RX3-E Characteristic Curve
- Page 16 – ti; CIRCUIT BREAKER; Power; • Dotted lines represent field-supplied wire.
- Page 17 – CN16 is accessed using a PAC-715AD
- Page 18 – of hearing a conversation.
- Page 20 – FAN SPEED CONTROL CONSIDERATIONS; Installation diagram; Model
- Page 21 – T op/bottom reverse installation; Always insulate the two ducts leading outside the
- Page 22 – Installation and maintenance; A centralized controller can also be used.
- Page 23 – ELECTRICAL INSTALLATION; Names of components in control box; Installation of Supplementary Fan Devices After Lossnay
- Page 24 – so count each unit as two Lossnay; SYSTEM CONTROL EXAMPLES; Basic System – Stand-alone Lossnay
- Page 26 – System Selection; Interlocked with external device; Interlocked with Mr. Slim; Interlocked with CITY MULTI
- Page 27 – Centralized Control System with CITY MULTI
- Page 28 – Remote controllers for CITY MULTI; Possible System Configurations
- Page 29 – Combination with CITY MULTI; Lossnay
- Page 30 – Not used to control
- Page 33 – Indoor Unit
- Page 34 – A mixed system including the CITY MULTI can also be configured.
- Page 35 – Contents; When Using the LonWorks; Compatible Adaptor (LMAP03U) to Connect to LonWorks; • For specifications and functions of the LO; LonWorks
ERV-1
LGH-F-RX3-E (Feb. 2009)
Lossnay E
RV
LGH-F-RX3-E
Performance Certified
to ARI 1060 Standard
LGH-F-RX
3
-E
1. COMPARISON OF PRIMARY BUILDING VENTILATION METHODS ....................................................................ERV-2
2. LOSSNAY
®
PRINCIPLES.........................................................................................................................................ERV-2
2.1. LOSSNAY
®
ENERGY RECOVERY VENTILATIORS - CORE .........................................................................ERV-2
2.2. LOSSNAY
®
CONSTRUCTION ........................................................................................................................ERV-3
2.3. CALCULATION OF TOTAL ENERGY RECOVERY EFFICIENCY ..................................................................ERV-3
2.4. UNBALANCED AIRFLOW CORRECTION .....................................................................................................ERV-4
2.5. LOSSNAY
®
OPERATION / VENTILATION MODES ........................................................................................ERV-4
2.6. AUTOMATIC VENTILATION SWITCHING - BYPASS DAMPER OPERATION ..............................................ERV-5
2.7. IMPORTANCE OF FILTERS ...........................................................................................................................ERV-5
2.8. ENERGY RECOVERY VENTILATION TERMINOLOGY ................................................................................ERV-7
3. LOSSNAY
®
MODELS AND SPECIFICATIONS ........................................................................................................ERV-8
LGH-F300RX
3
-E .......................................................................................................................................................ERV-8
LGH-F470RX
3
-E .....................................................................................................................................................ERV-10
LGH-F600RX
3
-E .....................................................................................................................................................ERV-12
LGH-F1200RX
3
-E ...................................................................................................................................................ERV-14
4. WIRING DIAGRAMS ..............................................................................................................................................ERV-16
5. SOUND ANALYSIS ................................................................................................................................................ERV-18
5.1. SOUND ANALYSIS .......................................................................................................................................ERV-18
5.2. LGH-F-RX
3
-E NC CURVES ..........................................................................................................................ERV-18
6. FAN SPEED CONTROL CONSIDERATIONS........................................................................................................ERV-20
7. INSTALLATION ......................................................................................................................................................ERV-20
7.1. INSTALLATION DIAGRAMS .........................................................................................................................ERV-20
7.2. ALTERNATE INSTALLATION FOR LOSSNAY
®
............................................................................................ERV-21
7.3. SELECTING DUCT ATTACHMENT DIRECTION .........................................................................................ERV-22
7.4. INSTALLATION OF SUPPLEMENTARY FAN DEVICES AFTER LOSSNAY
®
UNIT .....................................ERV-23
8. ELECTRICAL INSTALLATION ...............................................................................................................................ERV-23
9. SYSTEM CONTROL EXAMPLES ..........................................................................................................................ERV-24
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Summary
LGH-F-RX3-E (Feb. 2009) LGH-F-RX3-E Performance Certified to ARI 1060 Standard ERV-2 There are two main ventilation methods: Centralized Ventilation Method This is mainly used in large buildings, with the outside air intake being installed in one machine room. For this method, primary treatment of t...
ERV-3 LGH-F-RX3-E (Feb. 2009) Lossnay E RV LGH-F-RX3-E Performance Certified to ARI 1060 Standard 2.3. Calculation of Total Energy Recovery Efficiency The Lossnay ® Core’s energy recovery efficiency can be considered using the following three transfer rates: 1. Temperature (sensible heat) recovery ef...
LGH-F-RX3-E (Feb. 2009) LGH-F-RX3-E Performance Certified to ARI 1060 Standard ERV-4 2.5. Lossnay ® Operation / Ventilation Modes Supply side Exhaust side Temperature t SA = t OA - (t OA - t RA ) x t t EA = t RA + (t OA - t RA ) x t Enthalpy i SA = i OA - (i OA - i RA ) x i i EA = i RA + (i OA - i R...
