【
Four-way safety valve kit
】
4
3
Connect to drainage
system of the house
must be tied up tightly without gap (But please don't wrap up the check
valve for future maintenance).
All pipes running hot water should be well insulated. The insulation
Please ensure enough water pressure to deliver the water to the required height. If the
water pressure is not enough, please add water pump to increase the pumping head.
【
】
Insulation
3.Drain the water to drainage system of the
house, and open the ball valve to drain out
all water inside the tank. Please extend the
drainage pipe by connecting another water
pipe, if the distance between the unit and
drainage system is long.
Connect to drainage
system of the house
Four-way safety valve kit includes T/P valve, air purging valve and water pressure gauge. Please make
sure it's in the accessories.
1. Take the four-way safety valve kit from accessories.
2. Apply sealant tape on threads of all the valves according to the industry standards.
3. Find the connector on the top of tank according to the label, and install the safety valve kit onto it.
5. After install the safety valve kit, please loose the small screw cap on the top of air purging valve in
order to ensure the gas can be drained away.
4. Connect the drainage pipe to the T/P valve as shown in the picture.
52
5. Installation Walkthrough
5.6. Installation of the kits in the accessories
1
2
Summary of Contents for Thermal Plus 12
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