PVI QuickDraw PV500-24 Installation And Maintenance Manual

Instantaneous energy water to water u-tube single-wall & double-wall heat exchangers

INSTALLATION & MAINTENANCE MANUAL FOR

U-TUBE SINGLE-WALL & DOUBLE-WALL HEAT EXCHANGERS

U-tube Heat Exchanger

Boiler Water Inlet

Boiler Water Pump

Control Enclosure

Intratank Circulator

Potable Water Inlet

Potable Water Outlet

Tank Drain

CAUTION: TEMPERATURES HIGHER THAN 125 F. INCREASE THE RISK OF SCALD INJURY!

IMPORTANT: Clearances for servicing and inspection are 18" at top, sides and rear and a

minimum of one tank diameter in front.

PV500-24 03-99

QuickDraw

INSTANTANEOUS

ENERGY: WATER TO WATER

TYPICAL CONSTRUCTION

FIGURE 24-1

Boiler Water Temperature Gauge *

10. Tridicator *

11. Flow Switch *

12. Relief Valve (AGA optional)

13. Tank Purge Valve *

14. Boiler Water Outlet

15. Check Valve

* Optional

Section 24

Table of Contents

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Page 1 INSTALLATION & MAINTENANCE MANUAL FOR ENERGY: WATER TO WATER U-TUBE SINGLE-WALL & DOUBLE-WALL HEAT EXCHANGERS U-tube Heat Exchanger Boiler Water Inlet Boiler Water Pump Control Enclosure Intratank Circulator Potable Water Inlet Potable Water Outlet Tank Drain CAUTION: TEMPERATURES HIGHER THAN 125 F. INCREASE THE RISK OF SCALD INJURY! IMPORTANT: Clearances for servicing and inspection are 18”...
Page 2 120 F on the operating control. Upon startup, the PV500-24 03-99 QuickDraw unit. In addition, the water heater maybe equipped with a continuous operation tank circulation pump. The boiler water circulation pump is sized to satisfy all of head...
Page 3 Electrical Code, Part 1 and/or local electrical codes. 1. Water must be pumped continuously through the boiler when it is being fired. 2. Do not energize water heater or pumps until tank is full of water. Serious damage may result.
Page 4 CAUTION: The relief valve is a primary safety device. Since PVI cannot control the use of the water heater, water conditions, or maintenance, the warranty on the water heater does not cover poor performance, structural failure, or leaking due to an excessive accumulation of scale.

Pv500-24