Brand: PENTAIR
Category: Swimming Pool Heater
Document Type:
Language: EN
Manual for MASTERTEMP 200 HD - Troubleshooting and error codes + PDF Download
Uploaded: April 8, 2025, 1:58 p.m.
Manual Publish Date: 2014-02-01
Warranty Summary
The MasterTemp pool heater has a limited factory warranty, details on the registration card.
Basic Operation Summary:
- Start pump and ensure it's primed.
- Verify pool/spa is filled with water.
- Turn off electric power to the heater.
- Turn off the external manual gas valve.
- Wait 5 minutes to clear gas.
- Turn on the external manual gas valve.
- Turn on electric power.
- Press 'POOL ON' or 'SPA ON'.
- Set thermostat to desired temperature.
Troubleshooting and error codes
| Is green "POOL" or "SPA" LED "on"? | |
|---|---|
| NO | Go to chart "HEATER WILL NOT FIRE - A" (Page 29) |
| YES | |
| Is red "SERVICE SYSTEM" LED "on"? | |
| NO | Go to chart "HEATER WILL NOT FIRE - B" (Page 30) |
| YES | |
| Is red "SERVICE HEATER" LED "on"? | |
| NO | Turn off power to heater... |
| YES | Are any red diagnostic LED's on back of board...? |
| NO | Does red "SERVICE HEATER" LED come "on"? |