HWM-407CH-IOM (09/13)
Page 4
List of Figures
Figure 1. Matching Component Model Numbers ................................................................................ 5
Figure 2. General System Layout ...................................................................................................... 7
Figure 3. Typical Chilled Water Cooling and Radiant Panel Hydronic Heating System ...................... 8
Figure 4. Typical Chilled Water Cooling System ................................................................................ 9
Figure 5. Primary Circuit for EarthLinked
®
System with HWM .......................................................... 10
Figure 6. Typical HWM Primary Circuit Plumbing ............................................................................. 11
Figure 7. Propylene Glycol Freeze Protection Table ....................................................................... 12
Figure 8a. Hydronic System Water Quality Parameters ................................................................... 13
Figure 8b. Storage Tank Capacities and Pipe Sizes ........................................................................ 14
Figure 8c. Typical HWM Piping Illustration ....................................................................................... 15
Figure 9. Hydronic Water Module (HWM) ........................................................................................ 16
Figure 10a. Minimum Water Pipe, Fitting and Strainer Sizes to Storage Water Heater .................... 17
Figure 10b. Flowmeter Kit ................................................................................................................ 17
Figure 10c. (Part 1 of 2) Electrical Field Wiring –
Hydronic Heating and Chilled Water Cooling (HWM) .......................................................... 18
Figure 10c. (Part 2 of 2) Electrical Field Wiring –
Hydronic Heating and Chilled Water Cooling (HWM) .......................................................... 19
Figure 10d. (Part 1 of 2) Electrical Field Wiring – Chilled Water Cooling (HWM) ............................. 20
Figure 10d. (Part 2 of 2) Electrical Field Wiring – Chilled Water Cooling (HWM) .............................. 20
Figure 10e. Three-Step Electrical Installation for Freeze Protection Thermostat .............................. 21
Figure 11. Maximum Operating Conditions (R-407C) ...................................................................... 23
Figure 12. Minimum Heat Exchanger Water Flow Rates .................................................................. 24
Figure 13. Minimum Heat Exchanger Propylene Glycol/Water Solution Flow Rates ........................ 25
Figure 14. HWM Heat Exchanger Cleaning Set-up .......................................................................... 26
