Article ID: 48
Last updated: 27 Jun, 2017
Heat Pump: Heating Re: High Discharge Pressure / High Head Pressure As the system runs in the heating mode, the discharge pressure exceeds the normal operating pressure. R22 System
R410A System
CHECKOUT: 1. Check Refrigerant Pressures
2. Check Sub-Cooling
3. Check Heat Pump Temperature Rise
4. Check Air Filter & Indoor Coil
5. Check Duct Static Pressure
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Article ID: 48
Last updated: 27 Jun, 2017
Revision: 20
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Views: 2364
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