700M OWNER’S MANUAL

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CHANGE WATER PANEL INDICATOR

The control keeps track of humidier operation time. The yellow

Change Water Panel light ashes after a preset amount of running

time has elapsed. This running time is preset by the installer based

on the humidier model and water hardness.

Refer to the ANNUAL MAINTENANCE section for instructions on

changing the Water Panel or call your HVAC contractor for service.

TEST/RESET

The Test/Reset feature allows the humidier operation to be checked

even if there is no call for humidity.

1. The HVAC system fan must be running for the humidier to

function. Make a heat or fan call at your thermostat.

2. Set the knob to Test/Reset. Make sure the water saddle valve is

open and that there is electricity to the humidier.

3. The humidier will only operate for 1 minute in test mode.

4. Reduce the humidier control setting to the recommended inside

RH, depending on the outside temperature. DO NOT LEAVE IN

TEST MODE AS HUMIDIFIER WILL NOT OPERATE AFTER 1 MINUTE HAS

ELAPSED.

ADDITIONAL INFORMATION

Your humidier is a precision system that will accurately maintain the

RH in your home. For every 2°F change in outdoor temperature, the

Digital Humidier Control will automatically adjust the indoor RH by 1%.

The Automatic Digital Humidier Control will accurately control the

humidity in your home to a maximum of 45% RH.

The RH values in TABLE 2 are targets based on outdoor temperature

and the Automatic Digital Humidier Control setting. The actual RH

may vary due to conditions in the home (cooking, showering, etc.).

TABLE 2: % RELATIVE HUMIDITY GUIDE

Outdoor Temperature (°F)

‑10°F 0°F 10°F 20°F 30°F 40°F

Dial Setting

1 10% 10% 10% 15% 20% 25%

Relative Humidity (%)

2 10% 10% 15% 20% 25% 30%

3 10% 15% 20% 25% 30% 35%

4 15% 20% 25% 30% 35% 40%

5 20% 25% 30% 35% 40% 45%

6 25% 30% 35% 40% 45% 45%

7 30% 35% 40% 45% 45% 45%

TABLE 1: OUTDOOR

TEMPERATURE/INDOOR

RELATIVE HUMIDITY

Outside

Temperature

Recommended

+40°F 45%

+30°F 40%

+20°F 35%

+10°F 30%

0°F 25%

-10°F 20%

-20°F 15%

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OWNER’S MANUAL - Page 9