HWM-H-IOM (10/14)
Page 4
List of Figures
Figure 1. Matching Component Model Numbers ................................................................................ 5
Figure 2. General Layout of System Components .............................................................................. 7
Figure 3. Typical Radiant Panel Hydronic Heating System ................................................................ 8
Figure 4. Typical HWM Primary Circuit Plumbing ............................................................................... 9
Figure 5a. Propylene Glycol Freeze Protection Table ..................................................................... 11
Figure 5b. Hydronic System Water Quality Parameters ................................................................... 13
Figure 6. Storage Tank Capacities and Pipe Sizes .......................................................................... 14
Figure 7. Hydronic Water Module (HWM) ........................................................................................ 15
Figure 8a. Minimum Water Pipe, Fitting and Strainer Sizes to Storage Water Heater ...................... 16
Figure 8b. Flowmeter Kit .................................................................................................................. 16
Figure 8c. (Part 1 of 2) Electrical Field Wiring
– Hydronic Heating (HWM) ....................................... 17
Figure 8c. (Part 2 of 2) Electrical Field Wiring
– Hydronic Heating (HWM) ....................................... 18
Figure 8d. Three-Step Electrical Installation for Freeze Protection Thermostat ................................ 19
Figure 9. Maximum Operating Conditions (R-410A) ......................................................................... 21
Figure 10. Maximum Operating Conditions (R-407C) ...................................................................... 21
Figure 11. Minimum Heat Exchanger Water Flow Rates .................................................................. 22
Figure 12. Minimum Heat Exchanger Propylene Glycol/Water Solution Flow Rates ........................ 23
Figure 13. HWM Heat Exchanger Cleaning Set-up .......................................................................... 24
